Viscount Aboyne    [Scotland, 1632]
  1st: George Gordon (20 Apr 1632-22 Mar 1649)
  2nd: James Gordon (13 Jun 1636-Feb 1649)

Viscount Adare    [Ireland, 1822]
  1st: Valentine Richard Quin (5 Feb 1822-24 Aug 1824)
  2nd: Windham Henry Wyndham-Quin (2 Aug 1824-6 Aug 1850)
  3rd: Edwin Richard Wyndham-Quin (6 Aug 1850-6 Oct 1871)
  4th: Windham Thomas Wyndham-Quin (6 Oct 1871-14 Jun 1926)
  5th: Windham Henry Wyndham-Quin (14 Jun 1926-23 Oct 1952)
  6th: Richard Southwell Windham Robert Wyndham-Quin (23 Oct 1952-23 Aug 1965)
  7th: Thady Windham Thomas Wyndham-Quin (23 Aug 1965-25 Mar 2011)

Viscount Addison, of Stallingborough, co. Lincoln    [United Kingdom, 1945]
  1st: Christopher Addison (2 Jul 1945-11 Dec 1951)
  2nd: Christopher Addison (11 Dec 1951-18 Nov 1976)
  3rd: Michael Addison (18 Nov 1976-23 Mar 1992)
  4th: William Matthew Wand Addison (23 Mar 1992- )

Viscount of Air    [Scotland, 1622]
  1st: William Crichton (2 Feb 1622-fr 1642-1643)
  2nd: William Crichton (c 1643-1691)
  3rd: William Crichton (1691-28 Feb 1694)
  4th: Penelope Crichton (28 Feb 1694-6 Mar 1742)
  5th: William Dalrymple-Crichton (6 Mar 1742-27 Jul 1768)
  6th: Patrick MacDowall-Crichton (27 Jul 1768-7 Apr 1803)
  7th: John Crichton-Stuart (16 Nov 1814-18 Mar 1848)
  8th: John Patrick Crichton-Stuart (18 Mar 1848-9 Oct 1900)
  9th: John Crichton-Stuart (9 Oct 1900-25 Apr 1947)
10th: John Crichton-Stuart (25 Apr 1947-14 Aug 1956)
11th: John Crichton-Stuart (14 Aug 1956-22 Jul 1993)
12th: John Colum Crichton-Stuart (22 Jul 1993- )

Viscount of Air    [Scotland, 1633]
  1st: William Crichton (12 Jun 1633-fr 1642-1643)
  2nd: William Crichton (c 1643-1691)
  3rd: William Crichton (1691-28 Feb 1694)
  4th: Penelope Crichton (28 Feb 1694-6 Mar 1742)
  5th: William Dalrymple-Crichton (6 Mar 1742-27 Jul 1768)
  6th: Patrick MacDowall-Crichton (27 Jul 1768-7 Apr 1803)
  7th: John Crichton-Stuart (16 Nov 1814-18 Mar 1848)
  8th: John Patrick Crichton-Stuart (18 Mar 1848-9 Oct 1900)
  9th: John Crichton-Stuart (9 Oct 1900-25 Apr 1947)
10th: John Crichton-Stuart (25 Apr 1947-14 Aug 1956)
11th: John Crichton-Stuart (14 Aug 1956-22 Jul 1993)
12th: John Colum Crichton-Stuart (22 Jul 1993- )

Viscount of Aithrie    [Scotland, 1703]
  1st: Charles Hope (15 Apr 1703-26 Feb 1742)
  2nd: John Hope (26 Feb 1742-12 Feb 1781)
  3rd: James Hope Johnstone (12 Feb 1781-29 May 1817)
  4th: John Hope (29 May 1817-27 Aug 1823)
  5th: John Hope (27 Aug 1823-8 Apr 1843)
  6th: John Alexander Hope (8 Apr 1843-1 Apr 1873)
  7th: John Adrian Louis Hope (1 Apr 1873-29 Feb 1908)
  8th: Victor Alexander John Hope (29 Feb 1908-5 Jan 1952)
  9th: Charles William Frederick Hope (5 Jan 1952-1987)
10th: Adrian John Charles Hope (1987- )

Viscount Alanbrooke, of Brookeborough, co. Fermanagh    [United Kingdom, 1946]
  1st: Alan Francis Brooke (29 Jan 1946-17 Jun 1963)
  2nd: Thomas Brooke (17 Jun 1963-19 Dec 1972)
  3rd: Alan Victor Harold Brooke (19 Dec 1972- )

Viscount Aldborough, of Belan, co. Kildare    [Ireland, 1776]
  1st: John Stratford (22 Jul 1776-29 Jun 1777)
  2nd: Edward Augustus Stratford (29 Jun 1777-2 Jan 1801)
  3rd: John Stratford (2 Jan 1801-7 Mar 1823)
  4th: Benjamin O'Neale Stratford (7 Mar 1823-11 Jul 1833)
  5th: Mason Gerald Stratford (11 Jul 1833-4 Oct 1849)
  6th: Benjamin O'Neale Stratford (4 Oct 1849-19 Dec 1875)

Viscount Alderney, co. Southampton    [United Kingdom, 1917]
  1st: Louis Alexander Mountbatten (17 Jul 1917-11 Sep 1921)
  2nd: George Louis Victor Henry Serge Mountbatten (11 Sep 1921-8 Apr 1938)
  3rd: David Michael Mountbatten (8 Apr 1938-14 Apr 1970)
  4th: George Ivar Louis Mountbatten (14 Apr 1970- )

Viscount Alexander of Hillsborough, City of Sheffield    [United Kingdom, 1950]
  1st: Albert Victor Alexander (27 Jan 1950-11 Jan 1965)

Viscount Alexander of Tunis, of Errigal, co. Donegal    [United Kingdom, 1946]
  1st: Harold Rupert Leofic George Alexander (1 Mar 1946-16 Jun 1969)
  2nd: Shane William Desmond Alexander (16 Jun 1969- )

Viscount Alford of Alford, co. Lincoln    [United Kingdom, 1815]
  1st: John Cust (17 Nov 1815-15 Sep 1853)
  2nd: John William Spencer Brownlow Egerton-Cust (3 Jan 1851-20 Feb 1867)
  3rd: Adelbert Wellington Brownlow Cust (20 Feb 1867-17 Mar 1921)

Viscount Allen, co. Kildare    [Ireland, 1717]
  1st: John Allen (28 Aug 1717-8 Nov 1726)
  2nd: Joshua Allen (8 Nov 1726-5 Dec 1742)
  3rd: John Allen (5 Dec 1742-25 May 1745)
  4th: John Allen (25 May 1745-10 Nov 1753)
  5th: Joshua Allen (10 Nov 1753-1 Feb 1816)
  6th: Joshua William Allen (1 Feb 1816-21 Sep 1845)

Viscount Allenby of Megiddo, and of Felixstowe, co. Suffolk    [United Kingdom, 1919]
  1st: Edmund Henry Hynman Allenby (7 Oct 1919-14 May 1936)
  2nd: Dudley Jaffray Hynman Allenby (14 May 1936-17 Jul 1984)
  3rd: Michael Jaffnay Hynman Allenby (17 Jul 1984-3 Oct 2014)
  4th: Henry Jaffnay Hynman Allenby (3 Oct 2014- )

Viscount Allendale, of Allendale and Hexham, co. Northumberland    [United Kingdom, 1911]
  1st: Wentworth Canning Blackett Beaumont (2 Jul 1911-12 Dec 1923)
  2nd: Wentworth Henry Canning Beaumont (12 Dec 1923-16 Dec 1956)
  3rd: Wentworth Hubert Charles Beaumont (16 Dec 1956-27 Dec 2002)
  4th: Wentworth Peter Ismay Beaumont (27 Dec 2002- )

Viscount Althorp    [Great Britain, 1765]
  1st: John Spencer (1 Nov 1765-31 Oct 1783)
  2nd: George John Spencer (31 Oct 1783-10 Nov 1834)
  3rd: John Charles Spencer (10 Nov 1834-1 Oct 1845)
  4th: Frederick Spencer (1 Oct 1845-27 Dec 1857)
  5th: John Poyntz Spencer (27 Dec 1857-13 Aug 1910)
  6th: Charles Robert Spencer (13 Aug 1910-26 Sep 1922)
  7th: Albert Edward John Spencer (26 Sep 1922-9 Jun 1975)
  8th: Edward John Spencer (9 Jun 1975-29 Mar 1992)
  9th: Charles Edward Maurice Spencer (29 Mar 1992- )

Viscount Althorp    [United Kingdom, 1905]
  1st: Charles Robert Spencer (19 Dec 1905-26 Sep 1922)
  2nd: Albert Edward John Spencer (26 Sep 1922-9 Jun 1975)
  3rd: Edward John Spencer (9 Jun 1975-29 Mar 1992)
  4th: Charles Edward Maurice Spencer (29 Mar 1992- )

Viscount Alverstone, of Alverstone, co. Southampton    [United Kingdom, 1913]
  1st: Richard Everard Webster (24 Nov 1913-15 Dec 1915)

Viscount Amberley, of Amberley, co. Gloucester and Ardsalla, co. Meath    [United Kingdom, 1861]
  1st: John Russell (30 Jul 1861-28 May 1878)
  2nd: John Francis Stanley Russell (28 May 1878-3 Mar 1931)
  3rd: Bertrand Arthur William Russell (3 Mar 1931-2 Feb 1970)
  4th: John Conrad Russell (2 Feb 1970-1987)
  5th: Conrad Sebastion Robert Russell (1987-14 Oct 2004)
  6th: Nichols Kyulph Russell (14 Oct 2004-17 Aug 2014)
  7th: John Francis Russell (17 Aug 2014- )

Viscount Amiens    [Ireland, 1777]
  1st: John Stratford (9 Feb 1777-29 Jun 1777)
  2nd: Edward Augustus Stratford (29 Jun 1777-2 Jan 1801)
  3rd: John Stratford (2 Jan 1801-7 Mar 1823)
  4th: Benjamin O'Neale Stratford (7 Mar 1823-11 Jul 1833)
  5th: Mason Gerald Stratford (11 Jul 1833-4 Oct 1849)
  6th: Benjamin O'Neale Stratford (4 Oct 1849-19 Dec 1875)

Viscount Amory, of Tiverton, co. Devon    [United Kingdom, 1960]
  1st: Derick Heathcoat-Amory (1 Sep 1960-20 Jan 1981)

Viscount Andover, co. Southampton    [England, 1622]
  1st: Thomas Howard (22 Jan 1622-16 Jul 1669)
  2nd: Charles Howard (16 Jul 1669-Apr 1679)
  3rd: Thomas Howard (Apr 1679-12 Apr 1706)
  4th: Henry Bowes Howard (12 Apr 1706-21 Mar 1757)

Viscount of Annand    [Scotland, 1622]
  1st: John Murray (28 Jun 1622-22 Sep 1640)
  2nd: James Johnstone Murray (22 Sep 1640-28 Dec 1658)

Viscount of Annand    [Scotland, 1661]
  1st: James Johnstone (13 Feb 1661-17 Jul 1672)
  2nd: William Johnstone (17 Jul 1672-14 Jan 1721)
  3rd: James Johnstone (14 Jan 1721-10 Feb 1730)
  4th: George van den Bempdé-Johnstone (10 Feb 1730-29 Apr 1792)

Viscount of Annand    [Scotland, 1701]
  1st: William Johnstone (24 Jun 1701-14 Jan 1721)
  2nd: James Johnstone (14 Jan 1721-10 Feb 1730)
  3rd: George van den Bempdé-Johnstone (10 Feb 1730-29 Apr 1792)

Viscount Anson, of Shugborough and Orgrave, co. Stafford    [United Kingdom, 1806]
  1st: Thomas Anson (17 Feb 1806-31 Jul 1818)
  2nd: Thomas William Anson (31 Jul 1818-18 Mar 1854)
  3rd: Thomas George Anson (18 Mar 1854-7 Jan 1892)
  4th: Thomas Francis Anson (7 Jan 1892-29 Jul 1918)
  5th: Thomas Edward Anson (29 Jul 1918-14 Sep 1960)
  6th: Thomas Patrick John Anson (14 Sep 1960-11 Nov 2005)
  7th: Thomas William Robert Hugh Anson (11 Nov 2005- )

Viscount of Arbuthnott, of co. Kincardine    [Scotland, 1641]
  1st: Robert Arbuthnott (16 Nov 1641-10 Oct 1655)
  2nd: Robert Arbuthnott (10 Oct 1655-16 Jun 1682)
  3rd: Robert Arbuthnott (16 Jun 1682-c Aug 1694)
  4th: Robert Arbuthnott (Aug 1694-8 May 1710)
  5th: John Arbuthnott (8 May 1710-8 May 1756)
  6th: John Arbuthnott (8 May 1756-20 Apr 1791)
  7th: John Arbuthnott (20 Apr 1791-27 Feb 1800)
  8th: John Arbuthnott (27 Feb 1800-10 Jan 1860)
  9th: John Arbuthnott (10 Jan 1860-26 May 1891)
10th: John Arbuthnott (26 May 1891-30 Nov 1895)
11th: David Arbuthnott (30 Nov 1895-24 May 1914)
12th: William Arbuthnott (24 May 1914-8 Nov 1917)
13th: Walter Charles Warner Arbuthnott (8 Nov 1917-9 Aug 1920)
14th: John Oglivy Arbuthnott (9 Aug 1920-17 Oct 1960)
15th: Robert Keith Arbuthnott (17 Oct 1960-15 Dec 1966)
16th: John Campbell Arbuthnott (15 Dec 1966-14 Jul 2012)
17th: John Keith Oxley Arbuthnott (14 Jul 2012- )

Viscount Ascott, co. Bucks    [England, 1628]
  1st: Robert Dormer (2 Aug 1628-20 Sep 1643)
  2nd: Charles Dormer (20 Sep 1643-29 Nov 1709)

Viscount Ashbrook    [Ireland, 1751]
  1st: Henry Flower (30 Sep 1751-27 Jun 1752)
  2nd: William Flower (27 Jun 1752-30 Aug 1780)
  3rd: William Flower (30 Aug 1780-6 Jan 1802)
  4th: Henry Jeffery Flower (6 Jan 1802-4 May 1847)
  5th: Henry Flower (4 May 1847-3 Aug 1871)
  6th: Henry Jeffery Flower (3 Aug 1871-14 Dec 1882)
  7th: William Spencer Flower (14 Dec 1882-26 Nov 1906)
  8th: Robert Thomas Flower (26 Nov 1906-9 Mar 1919)
  9th: Llowarch Robert Flower (9 Mar 1919-30 Aug 1936)
10th: Desmond Llowarch Edward Flower (30 Aug 1936-5 Dec 1995)
11th: Michael Llowarch Warburton Flower (5 Dec 1995- )

Viscount Asquith, of Morley, co. York    [United Kingdom, 1925]
  1st: Herbert Henry Asquith (9 Feb 1925-15 Dec 1928)
  2nd: Edward Julian George Asquith (1928-16 Jan 2011)
  3rd: Raymond Benedict Bartholomew Asquith (16 Jan 2011- )

Viscount Astor    [United Kingdom, 1917]
  1st: William Waldorf Astor (23 Jun 1917-18 Oct 1919)
  2nd: Waldorf Astor (18 Oct 1919-30 Sep 1952)
  3rd: William Waldorf Astor (30 Sep 1952-7 Mar 1966)
  4th: William Waldorf Astor (7 Mar 1966- )

Viscount Avonmore, of Derry Island, co. Tipperary    [Ireland, 1800]
  1st: Barry Yelverton (29 Dec 1800-19 Aug 1805)
  2nd: William Charles Yelverton (19 Aug 1805-28 Nov 1814)
  3rd: Barry John Yelverton (28 Nov 1814-24 Oct 1870)
  4th: William Charles Yelverton (24 Oct 1870-1 Apr 1883)
  5th: Barry Nugent Yelverton (1 Apr 1883-13 Feb 1885)
  6th: Algernon William Yelverton (13 Feb 1885-3 Sep 1910)

Viscount of Balquhidder    [Scotland, 1676]
  1st: John Murray (7 Feb 1676-6 May 1703)
  2nd: John Murray (6 May 1703-14 Nov 1724)
  3rd: James Murray (9 Jul 1746-8 Jan 1764)
  4th: John Murray (8 Jan 1764-5 Nov 1774)
  5th: John Murray (5 Nov 1774-29 Sep 1830)
  6th: John Murray (29 Sep 1830-14 Sep 1846)
  7th: George Augustus Frederick John Murray (14 Sep 1846-16 Jan 1864)
  8th: John James Hugh Henry Stewart-Murray (16 Jan 1864-20 Jan 1917)
  9th: John George Stewart-Murray (20 Jan 1917-16 Mar 1942)
10th: James Thomas Stewart-Murray (16 Mar 1942-8 May 1957)
11th: George Iain Murray (8 May 1957-27 Feb 1996)
12th: John Murray (27 Feb 1996-15 May 2012)
13th: Bruce George Ronald Murray (15 May 2012- )

Viscount Baltinglass, co. Wicklow    [Ireland, 1541]
  1st: Thomas Eustace (29 Jun 1541-31 Jul 1549)
  2nd: Rowland Eustace (31 Jul 1549-31 Mar 1578)
  3rd: James Eustace (31 Mar 1578-25 Nov 1585)

Viscount Baltinglass, co. Wicklow    [Ireland, 1627]
  1st: Thomas Roper (27 Jun 1627-18 Feb 1638)
  2nd: Thomas Roper (18 Feb 1638-c Apr 1666)
  3rd: Cary Roper (c Apr 1666-c Aug 1672)

Viscount Baltinglass, co. Wiclow    [Ireland, 1685]
  1st: Richard Talbot (20 Jun 1685-14 Aug 1691)

Viscount of Balwhidder, Glenalmond and Glenlyon, co. Perth    [Scotland, 1703]
  1st: John Murray (30 Jun 1703-14 Nov 1724)
  2nd: James Murray (9 Jul 1746-8 Jan 1764)
  3rd: John Murray (8 Jan 1764-5 Nov 1774)
  4th: John Murray (5 Nov 1774-29 Sep 1830)
  5th: John Murray (29 Sep 1830-14 Sep 1846)
  6th: George Augustus Frederick John Murray (14 Sep 1846-16 Jan 1864)
  7th: John James Hugh Henry Stewart-Murray (16 Jan 1864-20 Jan 1917)
  8th: John George Stewart-Murray (20 Jan 1917-16 Mar 1942)
  9th: James Thomas Stewart-Murray (16 Mar 1942-8 May 1957)
10th: George Iain Murray (8 May 1957-27 Feb 1996)
11th: John Murray (27 Feb 1996-15 May 2012)
12th: Bruce George Ronald Murray (15 May 2012- )

Viscount Bandon, of Bandonbridge, co. Cork    [Ireland, 1795]
  1st: Francis Bernard (6 Oct 1795-26 Nov 1830)
  2nd: James Bernard (26 Nov 1830-31 Oct 1856)
  3rd: Francis Bernard (31 Oct 1856-17 Feb 1877)
  4th: James Francis Bernard (17 Feb 1877-18 May 1924)
  5th: Percy Ronald Gardner Bernard (18 May 1924-8 Feb 1979)

Viscount Bangor, of Castle Ward, co. Down    [Ireland, 1781]
  1st: Bernard Ward (11 Jan 1781-20 May 1781)
  2nd: Nicholas Ward (20 May 1781-11 Sep 1827)
  3rd: Edward Southwell Ward (11 Sep 1827-1 Aug 1837)
  4th: Edward Ward (1 Aug 1837-14 Sep 1881)
  5th: Henry William Ward (14 Sep 1881-23 Feb 1911)
  6th: Maxwell Richard Crosbie Ward (23 Feb 1911-17 Nov 1950)
  7th: Edward Henry Harold Ward (17 Nov 1950-8 May 1993)
  8th: William Maxwell David Ward (8 May 1993- )

Viscount Bantry, of Bantry, co. Cork    [Ireland, 1800]
  1st: Richard White (29 Dec 1800-2 May 1851)
  2nd: Richard White (2 May 1851-16 Jul 1868)
  3rd: William Henry Hare Hedges-White (16 Jul 1868-15 Jan 1884)
  4th: William Henry Hare Hedges-White (15 Jan 1884-30 Nov 1891)

Viscount Barfleur    [England, 1697]
  1st: Edward Russell (7 May 1697-26 Nov 1727)

Viscount Baring, of Lee, co. Kent    [United Kingdom, 1876]
  1st: Thomas George Baring (10 Jun 1876-15 Nov 1904)
  2nd: Francis George Baring (15 Nov 1904-12 Apr 1929)

Viscount Barnard of Barnard's Castle    [Great Britain, 1754]
  1st: Henry Vane (3 Apr 1754-6 Mar 1758)
  2nd: Henry Vane (6 Mar 1758-8 Sep 1792)
  3rd: William Henry Vane (8 Sep 1792-29 Jan 1842)
  4th: Henry Vane (29 Jan 1842-18 Jan 1864)
  5th: William John Frederick Vane (18 Jan 1864-6 Sep 1864)
  6th: Harry George Powlett (6 Sep 1864-21 Aug 1891)

Viscount Barnewall of Kingsland, in the parish of Donabate, co. Dublin    [Ireland, 1646]
  1st: Nicholas Barnewall (29 Jun 1646-20 Aug 1663)
  2nd: Henry Barnewall (20 Aug 1663-1 Jun 1688)
  3rd: Nicholas Barnewall (1 Jun 1688-14 Jun 1725)
  4th: Henry Benedict Barnewall (14 Jun 1725-11 Mar 1774)
  5th: George Barnewall (11 Mar 1774-5 Apr 1800)
  6th: Matthew Barnewall (1814-15 Nov 1834)

Viscount Barrells, co. Catherlough    [Ireland, 1763]
  1st: Robert Knight (14 May 1763-30 Mar 1772)

Viscount Barrington of Ardglass, co. Down    [Ireland, 1720]
  1st: John Barrington (1 Jul 1720-14 Dec 1734)
  2nd: William Wildman Barrington-Shute (14 Dec 1734-1 Feb 1793)
  3rd: William Barrington (1 Feb 1793-13 Jul 1801)
  4th: Richard Barrington (13 Jul 1801-8 Dec 1813)
  5th: George Barrington (8 Dec 1813-4 Mar 1829)
  6th: William Keppel Barrington (4 Mar 1829-9 Feb 1867)
  7th: George William Barrington (9 Feb 1867-6 Nov 1886)
  8th: Percy Barrington (6 Nov 1886-29 Apr 1901)
  9th: Walter Bulkeley Barrington (29 Apr 1901-12 Sep 1933)
10th: William Reginald Shute Barrington (12 Sep 1933-4 Oct 1960)
11th: Patrick William Daines Barrington (4 Oct 1960-6 Apr 1990)

Viscount Barry    [Ireland, 1541]
  1st: John fitz John Barry (Jun 1541-bt 1553-1553)
  2nd: Edmond Barry (bt 1553-1553-c 1556)
  3rd: James fitz John Barry (c 1556-20 Mar 1558)
  4th: James Fitz Richard Barry (20 Mar 1558-10 Apr 1581)
  5th: David Barry (10 Apr 1581-10 Apr 1617)
  6th: David Barry (10 Apr 1617-29 Sep 1642)
  7th: Richard Barry (29 Sep 1642-Nov 1694)
  8th: Laurence Barry (Nov 1694-17 Apr 1699)
  9th: James Barry (17 Apr 1699-5 Jan 1748)
10th: James Barry (5 Jan 1748-19 Dec 1751)
11th: Richard Barry (19 Dec 1751-1 Aug 1773)
12th: Richard Barry (1 Aug 1773-6 Mar 1793)
13th: Henry Barry (6 Mar 1793-18 Dec 1823)

Viscount Bateman    [Ireland, 1725]
  1st: William Bateman (12 Jul 1725-Dec 1744)
  2nd: John Bateman (Dec 1744-2 Mar 1802)

Viscount Bayham of Bayham Abbey, co. Sussex    [Great Britain, 1786]
  1st: Charles Pratt (13 May 1786-18 Apr 1794)
  2nd: John Jeffreys Pratt (18 Apr 1794-8 Oct 1840)
  3rd: George Charles Pratt (8 Oct 1840-6 Aug 1866)
  4th: John Charles Pratt (6 Aug 1866-4 May 1872)
  5th: John Charles Pratt (4 May 1872-15 Dec 1943)
  6th: John Charles Henry Pratt (14 Dec 1943-22 Mar 1983)
  7th: David George Edward Henry Pratt (22 Mar 1983- )

Viscount Bayning of Sudbury, Suffolk    [England, 1628]
  1st: Paul Bayning (8 Mar 1628-29 Jul 1629)
  2nd: Paul Bayning (29 Jul 1629-11 Jun 1638)

Viscount Beaconsfield, Buckinghamshire    [United Kingdom, 1868]
  1st: Mary Ann Viney-Evans (30 Nov 1868-15 Dec 1872)

Viscount Bearsted, of Maidstone, co. Kent    [United Kingdom, 1925]
  1st: Marcus Samuel (16 Jun 1925-17 Jan 1927)
  2nd: Walter Horace Samuel (19 Jan 1927-8 Nov 1948)
  3rd: Marcus Richard Samuel (8 Nov 1948-15 Oct 1986)
  4th: Peter Montefiore Samuel Samuel (15 Oct 1986-9 Jun 1996)
  5th: Nicholas Alan Samuel (9 Jun 1996- )

Viscount Beauchamp    [England, 1536]
  1st: Edward Seymour (5 Jun 1536-22 Jan 1552)

Viscount Beauchamp    [Great Britain, 1750]
  1st: Francis Seymour-Conway (3 Aug 1750-14 Jun 1794)
  2nd: Francis Seymour-Ingram (14 Jun 1794-28 Jun 1822)
  3rd: Francis Charles Seymour-Conway (17 Jun 1822-1 Mar 1842)
  4th: Richard Seymour-Conway (1 Mar 1842-25 Aug 1870)
  5th: Francis George Hugh Seymour (25 Aug 1870-25 Jan 1884)
  6th: Hugh de Grey Seymour (25 Jan 1884-23 Mar 1912)
  7th: George Francis Alexander Seymour (23 Mar 1912-16 Feb 1940)
  8th: Hugh Edward Conway Seymour (18 Jun 1939-22 Dec 1997)
  9th: Henry Jocelyn Seymour (22 Dec 1997- )

Viscount Beaumont    [England, 1440]
  1st: John Beaumont (12 Feb 1440-10 Jul 1460)
  2nd: William Beaumont (10 Jul 1460-19 Dec 1507)

Viscount Beaumont of Swords, co. Dublin    [Ireland, 1622]
  1st: Thomas Beaumont (20 May 1622-b 22 May 1625)
  2nd: Sapcote Beaumont (b 22 May 1625-1658)
  3rd: Thomas Beaumont (1658-11 Jun 1702)

Viscount Belfield, of co. Westmeath    [Ireland, 1751]
  1st: Robert Rochfort (5 Oct 1751-13 Nov 1774)
  2nd: George Rochfort (13 Nov 1774-13 May 1814)

Viscount Belgrave    [Great Britain, 1784]
  1st: Richard Grosvenor (5 Jul 1784-5 Aug 1802)
  2nd: Robert Grosvenor (5 Aug 1802-17 Feb 1845)
  3rd: Richard Grosvenor (17 Feb 1845-31 Oct 1869)
  4th: Hugh Lupus Grosvenor (17 Feb 1845-22 Dec 1899)
  5th: Hugh Richard Arthur Grosvenor (22 Dec 1899-19 Jul 1953)
  6th: William Grosvenor (19 Jul 1953-22 Feb 1963)
  7th: Gerald Hugh Grosvenor (22 Feb 1963-25 Feb 1967)
  8th: Robert George Grosvenor (25 Feb 1967-19 Feb 1979)
  9th: Gerald Cavendish Grosvenor (19 Feb 1979-10 Aug 2016)
11th: Hugh Richard Louis Grosvenor (10 Aug 2016- )

Viscount Belhaven, co. Haddington    [Scotland, 1633]
  1st: Robert Douglas (24 Jun 1633-14 Jan 1639)

Viscount Bellisle of Bellisle, co. Fermanagh    [Ireland, 1768]
  1st: Ralph Gore (25 Aug 1768-1802)

Viscount Bellomont, co. Dublin    [Ireland, 1645]
  1st: Henry Bard (18 Jul 1645-20 Jun 1656)
  2nd: Charles Rupert Bard (20 Jun 1656-19 Jun 1667)

Viscount Belmore    [Ireland, 1789]
  1st: Armar Lowry-Corry (6 Dec 1789-2 Feb 1802)
  2nd: Somerset Lowry-Corry (2 Feb 1802-18 Apr 1841)
  3rd: Armar Lowry-Corry (18 Apr 1841-17 Dec 1845)
  4th: Somerset Richard Lowry-Corry (17 Dec 1845-6 Apr 1913)
  5th: Armar Lowry-Corry (6 Apr 1913-12 Feb 1948)
  6th: Cecil Lowry-Corry (12 Feb 1948-2 Mar 1949)
  7th: Galbraith Armar Lowry-Corry (2 Mar 1949-20 Jul 1960)
  8th: John Armar Lowry-Corry (20 Jul 1960- )

Viscount Bennett, of Mickleham, co. Surrey and of Calgary and Hopewell, in the Dominion of Canada    [United Kingdom, 1941]
  1st: Richard Bedford Bennett (16 Jul 1941-27 Jun 1947)

Viscount Berehaven    [Ireland, 1816]
  1st: Richard White (22 Jan 1816-2 May 1851)
  2nd: Richard White (2 May 1851-16 Jul 1868)
  3rd: William Henry Hare Hedges-White (16 Jul 1868-15 Jan 1884)
  4th: William Henry Hare Hedges-White (15 Jan 1884-30 Nov 1891)

Viscount Beresford of Beresford, co. Stafford    [United Kingdom, 1823]
  1st: William Carr Beresford (28 Mar 1823-8 Jan 1854)

Viscount Berkeley    [England, 1481]
  1st: William Berkeley (21 Apr 1481-14 Feb 1492)

Viscount Bernard    [Ireland, 1800]
  1st: Francis Bernard (29 Aug 1800-26 Nov 1830)
  2nd: James Bernard (26 Nov 1830-31 Oct 1856)
  3rd: Francis Bernard (31 Oct 1856-17 Feb 1877)
  4th: James Francis Bernard (17 Feb 1877-18 May 1924)
  5th: Percy Ronald Gardner Bernard (18 May 1924-8 Feb 1979)

Viscount Bertie of Thame, co. Oxford    [United Kingdom, 1918]
  1st: Francis Leveson Bertie (2 Sep 1918-26 Sep 1919)
  2nd: Vere Frederick Bertie (26 Sep 1919-29 Aug 1954)

Viscount Birkenhead    [United Kingdom, 1921]
  1st: Frederick Edwin Smith (15 Jun 1921-30 Sep 1930)
  2nd: Frederick Winston Furneaux Smith (30 Sep 1930-10 Jun 1975)
  3rd: Frederick William Robin Smith (10 Jun 1975-16 Feb 1985)

Viscount Blakenham, of Little Balkenham, co. Suffolk    [United Kingdom, 1963]
  1st: John Hugh Hare (8 Nov 1963-7 Mar 1982)
  2nd: Michael John Hare (7 Mar 1982- )

Viscount Blasonberrie    [Scotland, 1697]
  1st: Patrick Hume (23 Apr 1697-2 Aug 1724)
  2nd: Alexander Hume-Campbell (2 Aug 1724-27 Feb 1740)
  3rd: Hugh Hume-Campbell (27 Feb 1740-10 Jan 1794)

Viscount Bledisloe    [United Kingdom, 1935]
  1st: Charles Bathurst (24 Jun 1935-3 Jul 1958)
  2nd: Benjamin Ludlow Bathurst (3 Jul 1958-17 Sep 1979)
  3rd: Christopher Hiley Ludlow Bathurst (17 Sep 1979-12 May 2009)
  4th: Rupert Edward Ludlow Bathurst (12 May 2009- )

Viscount Blesington, co. Wicklow    [Ireland, 1673]
  1st: Murrough Boyle (23 Aug 1673-26 Apr 1718)
  2nd: Charles Boyle (26 Apr 1718-2 Jun 1732)

Viscount Blundell    [Ireland, 1720]
  1st: Montague Blundell (22 Nov 1720-19 Aug 1756)

Viscount Bolingbroke, co. Lincoln    [Great Britain, 1712]
  1st: Henry St. John (7 Jul 1712-12 Dec 1751)
  2nd: Frederick St. John (12 Dec 1751-5 May 1787)
  3rd: George Richard St. John (5 May 1787-11 Dec 1824)
  4th: Henry St. John (18 Dec 1824-1 Oct 1851)
  5th: Henry St. John (1 Oct 1851-7 Nov 1899)
  6th: Vernon Henry St. John (7 Nov 1899-1 May 1974)
  7th: Kenneth Oliver Musgrave St. John (1 May 1974-5 Jul 2010)
  8th: Henry FitzRoy St. John (5 Jul 2010-May 2011)
  9th: Nicholas Alexander Mowbray St. John (May 2011- )

Viscount Boringdon of North Molton, co. Devon    [United Kingdom, 1815]
  1st: John Parker (29 Nov 1815-14 Mar 1840)
  2nd: Edmund Parker (14 Mar 1840-28 Apr 1864)
  3rd: Albert Edmund Parker (28 Aug 1864-26 Feb 1905)
  4th: Edmund Robert Parker (26 Feb 1905-10 Oct 1951)
  5th: Montagu Brownlow Parker (10 Oct 1951-28 Apr 1962)
  6th: John St. Aubyn Parker (28 Apr 1962-20 Sep 2015)
  7th: Mark Lionel Parker (20 Sep 2015- )

Viscount Borodale, of Wexford, co. Wexford    [United Kingdom, 1919]
  1st: David Beatty (27 Sep 1919-11 Mar 1936)
  2nd: David Field Beatty (11 Mar 1936-10 Jun 1972)
  3rd: David Beatty (10 Jun 1972- )

Viscount Bourchier    [England, 1446]
  1st: Henry Bourchier (14 Dec 1446-4 Apr 1483)
  2nd: Henry Bourchier (4 Apr 1483-13 Mar 1540)

Viscount Bourke of Clanmories, co. Mayo    [Ireland, 1629]
  1st: John Bourke (20 Apr 1629-16 Nov 1633)
  2nd: Thomas Bourke (16 Nov 1633-c 1650)
  3rd: Ulrick Bourke (c 1650-29 Apr 1658)
  4th: Richard Bourke (29 Apr 1658-Aug 1666)
  5th: William Bourke (Aug 1666-Oct 1687)
  6th: Richard Bourke (Oct 1687-a Nov 1702)
  7th: John Bourke (a Nov 1702-17 Oct 1722)
  8th: Michael Bourke (17 Oct 1722-29 Nov 1726)
  9th: John Smith Burgh (29 Nov 1726-21 Apr 1782)
10th: Henry Burgh (21 Apr 1782-8 Dec 1797)
11th: John Thomas Burgh (8 Dec 1797-27 Jul 1808)
12th: Ulick John Burgh (27 Jul 1808-10 Apr 1874)
13th: Herbert George Burgh-Canning (10 Apr 1874-12 Apr 1916)

Viscount Boyd of Merton, of Merton-in-Penninghame, co. Wigtown    [United Kingdom, 1960]
  1st: Alan Tindal Lennox-Boyd (8 Sep 1960-8 Mar 1983)
  2nd: Simon Donald Rupert Neville Lennox-Boyd (8 Mar 1983- )

Viscount Boyle of Bandon, co. Cork    [Ireland, 1756]
  1st: Henry Boyle (17 Apr 1756-28 Dec 1764)
  2nd: Richard Boyle (28 Dec 1764-20 May 1807)
  3rd: Henry Boyle (8 Jul 1815-22 Apr 1842)
  4th: Richard Boyle (22 Apr 1842-1 Aug 1868)
  5th: Henry Bentinck Boyle (16 Sep 1835-8 Feb 1890)
  6th: Richard Henry Boyle (8 Feb 1890-11 Dec 1906)
  7th: Richard Bernard Boyle (11 Dec 1906-13 Apr 1917)
  8th: Robert Henry Boyle (13 Apr 1917-29 Dec 1963)
  9th: Richard Bentinck Boyle (29 Dec 1963-9 May 2013)
10th: Richard Henry John Boyle (9 May 2013- )

Viscount Boyle of Kinalmeaky, co. Cork    [Ireland, 1628]
  1st: Lewis Boyle (28 Feb 1628-2 Sep 1642)
  2nd: Richard Boyle (2 Sep 1642-15 Jan 1698)
  3rd: Charles Boyle (13 Jan 1698-9 Feb 1704)
  4th: Richard Boyle (9 Feb 1704-3 Dec 1753)
  5th: John Boyle (3 Dec 1753-23 Nov 1762)
  6th: Hamilton Boyle (23 Nov 1762-17 Jan 1764)
  7th: Edmund Boyle (17 Jan 1764-6 Oct 1798)
  8th: Edmund Boyle (6 Oct 1798-29 Jun 1856)
  9th: Richard Edmund St. Lawrence Boyle (29 Jun 1856-22 Jun 1904)
10th: Charles Spencer Boyle (22 Jun 1904-25 Mar 1925)
11th: Robert John Lascelles Boyle (25 Mar 1925-13 Oct 1934)
12th: William Henry Dudley Boyle (13 Oct 1934-19 Apr 1967)
13th: Patrick Reginald Boyle (19 Apr 1967-8 Aug 1995)
14th: John William Boyle (8 Aug 1995-14 Nov 2003)
15th: John Richard Boyle (14 Nov 2003- )

Viscount Boyne, in the province of Leinster    [Ireland, 1717]
  1st: Gustavus Hamilton (20 Aug 1717-16 Sep 1723)
  2nd: Gustavus Hamilton (16 Sep 1723-20 Apr 1746)
  3rd: Frederick Hamilton (20 Apr 1746-2 Jan 1772)
  4th: Richard Hamilton (2 Jan 1772-30 Jul 1789)
  5th: Gustavus Hamilton (30 Jul 1789-29 Feb 1816)
  6th: Gustavus Hamilton (26 Mar 1823-30 Mar 1855)
  7th: Gustavus Frederick John James Hamilton-Russell (30 Mar 1855-27 Oct 1872)
  8th: Gustavus Russell Hamilton-Russell (27 Oct 1872-30 Dec 1907)
  9th: Gustavus William Hamilton-Russell (30 Dec 1907-18 Jan 1942)
10th: Gustavus Michael George Hamilton-Russell (18 Jan 1942-14 Dec 1995)
11th: Gustavus Michael Stucley Hamilton-Russell (14 Dec 1995- )

Viscount Bracken, of Christchurch, co. Southampton    [United Kingdom, 1952]
  1st: Brendan Rendall Bracken (7 Jan 1952-8 Aug 1958)

Viscount Brackley    [England, 1616]
  1st: Thomas Egerton (7 Nov 1616-15 Mar 1617)
  2nd: John Egerton (15 Mar 1617-4 Dec 1649)
  3rd: John Egerton (4 Dec 1649-26 Oct 1686)
  4th: John Egerton (26 Oct 1686-19 Mar 1701)
  5th: Scroop Egerton (19 Mar 1701-11 Jan 1745)
  6th: John Egerton (11 Jan 1745-26 Feb 1748)
  7th: Francis Egerton (26 Feb 1748-8 Mar 1803)
  8th: John William Egerton (8 Mar 1803-21 Oct 1823)
  9th: Francis Henry Egerton (21 Oct 1823-11 Feb 1829)

Viscount of Breadalbane    [Scotland, 1677]
  1st: John Campbell (28 Jun 1677-19 Mar 1717)

Viscount Breffney    [Ireland, 1742]
  1st: Owen O'Rourke (Jul 1742- )

Viscount Breffney, of Connaught    [Ireland, 1731]
  1st: Owen O'Rourke (31 Jul 1731- )

Viscount Brentford, of Newick, co. Sussex    [United Kingdom, 1929]
  1st: William Joynson-Hicks (5 Jul 1929-8 Jun 1932)
  2nd: Richard Cecil Joynson-Hicks (8 Jun 1932-27 Jun 1958)
  3rd: Lancelot William Joynson-Hicks (27 Jun 1958-25 Feb 1983)
  4th: Crispin William Joynson-Hicks (25 Feb 1983- )

Viscount Bridgeman, of Leigh, co. Shropshire    [United Kingdom, 1929]
  1st: William Clive Bridgeman (18 Jun 1929-14 Aug 1935)
  2nd: Robert Clive Bridgeman (14 Aug 1935-17 Nov 1982)
  3rd: Robin John Orlando Bridgeman (17 Nov 1982- )

Viscount Bridport of Cricket St. Thomas    [Great Britain, 1800]
  1st: Alexander Hood (16 Jun 1800-3 May 1814)

Viscount Bridport of Cricket St. Thomas, co. Somerset and of Bronté, in the Kingdom of Italy    [United Kingdom, 1868]
  1st: Alexander Hood (6 Jul 1868-4 Jun 1904)
  2nd: Arthur Wellington Alexander Nelson Hood (4 Jun 1904-28 Mar 1924)
  3rd: Rowland Arthur Herbert Nelson Hood (28 Mar 1924-25 Jul 1969)
  4th: Alexander Nelson Hood (25 Jul 1969- )

Viscount of Briene    [Scotland, 1701]
  1st: Robert Kerr (23 Jun 1701-15 Feb 1703)
  2nd: William Kerr (15 Feb 1703-28 Feb 1722)
  3rd: William Kerr (28 Feb 1722-28 Jul 1767)
  4th: William Henry Kerr (28 Jul 1767-12 Apr 1775)
  5th: William John Kerr (12 Apr 1775-4 Jan 1815)
  6th: William Kerr (4 Jan 1815-27 Apr 1824)
  7th: John William Robert Kerr (27 Apr 1824-14 Nov 1841)
  8th: William Schomberg Robert Kerr (14 Nov 1841-4 Jul 1870)
  9th: Schomberg Henry Kerr (6 Jul 1870-17 Jan 1900)
10th: Robert Henry Schomberg Kerr (17 Jan 1900-16 Mar 1930)
11th: Philip Henry Kerr (16 Mar 1930-12 Dec 1940)
12th: Peter Francis Walter Kerr (12 Dec 1940-11 Oct 2004)
13th: Michael Andrew Foster Jude Kerr (11 Oct 2004- )

Viscount Brocas, of Southampton, co. Southampton    [United Kingdom, 1925]
  1st: John Henry Rushworth Jellicoe (29 Jun 1925-20 Nov 1935)
  2nd: George Patrick John Rushworth Jellicoe (20 Nov 1935-22 Feb 2007)
  3rd: Patrick John Bernard Jellicoe (22 Feb 2007- )

Viscount Brome, of co. Suffolk    [Great Britain, 1753]
  1st: Charles Cornwallis (30 Jun 1753-23 Jun 1762)
  2nd: Charles Cornwallis (23 Jun 1762-5 Oct 1805)
  3rd: Charles Cornwallis (5 Oct 1805-9 Aug 1823)
  4th: James Cornwallis (9 Aug 1823-20 Jan 1824)
  5th: James Mann (20 Jan 1824-21 May 1852)

Viscount Brookeborough, of Colebrooke, co. Fermanagh    [United Kingdom, 1952]
  1st: Basil Stanlake Brooke (1 Jul 1952-18 Aug 1973)
  2nd: John Warden Brooke (18 Aug 1973-5 Mar 1987)
  3rd: Alan Henry Brooke (5 Mar 1987- )

Viscount Broome, of Broome    [United Kingdom, 1914]
  1st: Horatio Herbert Kitchener (27 Jul 1914-5 Jun 1916)
  2nd: Henry Elliott Chevallier Kitchener (5 Jun 1916-27 Mar 1937)
  3rd: Henry Herbert Kitchener (27 Mar 1937-16 Dec 2011)

Viscount Brouncker of Lyons, in the Province of Leinster    [Ireland, 1645]
  1st: William Brouncker (12 Sep 1645-c Nov 1645)
  2nd: William Brouncker (Nov 1645-5 Apr 1684)
  3rd: Henry Brouncker (5 Apr 1684-4 Jan 1688)

Viscount of Broxmouth    [Scotland, 1707]
  1st: John Ker (25 Apr 1707-27 Feb 1741)
  2nd: Robert Ker (27 Feb 1741-20 Aug 1755)
  3rd: John Ker (20 Aug 1755-19 Mar 1804)
  4th: William Bellenden-Ker (19 Mar 1804-22 Oct 1805)
  5th: James Innes-Ker (22 Oct 1805-19 Jul 1823)
  6th: James Henry Robert Innes-Ker (19 Jul 1823-23 Apr 1879)
  7th: James Henry Robert Innes-Ker (23 Apr 1879-23 Oct 1892)
  8th: Henry John Innes-Ker (23 Oct 1892-29 Sep 1932)
  9th: George Victor Robert John Innes-Ker (29 Sep 1932-26 Sep 1974)
10th: Guy David Innes-Ker (26 Sep 1974- )

Viscount Bruce of Ampthill, Bedfordshire    [England, 1665]
  1st: Robert Bruce (18 Mar 1665-20 Oct 1685)
  2nd: Thomas Bruce (20 Oct 1685-16 Dec 1741)
  3rd: Charles Bruce (16 Dec 1741-10 Feb 1747)

Viscount Bruce of Melbourne, of Westminster Gardens, in the City of Westminster    [United Kingdom, 1947]
  1st: Stanley Melbourne Bruce (18 Mar 1947-25 Aug 1967)

Viscount Bryce, of Dechmount, co. Lanark    [United Kingdom, 1914]
  1st: James Bryce (28 Jan 1914-22 Jan 1922)

Viscount Buckmaster    [United Kingdom, 1933]
  1st: Stanley Owen Buckmaster (24 Feb 1933-5 Dec 1934)
  2nd: Owen Stanley Buckmaster (5 Dec 1934-25 Sep 1974)
  3rd: Martin Stanley Buckmaster (25 Sep 1974-8 Jun 2007)
  4th: Adrian Charles Buckmaster (8 Jun 2007- )

Viscount Bulkeley of Cashel, co. Tipperary    [Ireland, 1644]
  1st: Thomas Bulkeley (6 Jan 1644-b 1659)
  2nd: Robert Bulkeley (b 1659-18 Oct 1688)
  3rd: Richard Bulkeley (18 Oct 1688-c 19 Aug 1704)
  4th: Richard Bulkeley (c 19 Aug 1704-4 Jun 1724)
  5th: Richard Bulkeley (4 Jun 1724-15 Mar 1739)
  6th: James Bulkeley (15 Mar 1739-23 Apr 1752)
  7th: Thomas James Warren-Bulkeley (12 Dec 1752-3 Jun 1822)

Viscount Burnham    [United Kingdom, 1919]
  1st: Harry Lawson Webster Levy-Lawson (16 May 1919-20 Jul 1933)

Viscount Bury, co. Lancaster    [England, 1697]
  1st: Arnold Joost Keppel (10 Feb 1697-30 May 1718)
  2nd: William Anne Keppel (19 May 1718-22 Dec 1754)
  3rd: George Keppel (22 Dec 1754-13 Oct 1772)
  4th: William Charles Keppel (13 Oct 1772-30 Oct 1849)
  5th: Augustus Frederick Keppel (30 Oct 1849-15 Mar 1851)
  6th: George Thomas Keppel (15 Mar 1851-21 Feb 1891)
  7th: William Coutts Keppel (21 Feb 1891-28 Aug 1894)
  8th: Arnold Allen Cecil Keppel (28 Aug 1894-12 Apr 1942)
  9th: Walter Egerton George Lucian Keppel (12 Apr 1942-14 Jul 1979)
10th: Rufus Arnold Alexis Keppel (14 Jul 1979- )

Viscount Butler of Tulleophelim, co. Carlow    [Ireland, 1603]
  1st: Theobald Butler (4 Aug 1603-Dec 1613)

Viscount Buxton, of Newtimber, co. Essex    [United Kingdom, 1914]
  1st: Sydney Charles Buxton (11 May 1914-15 Oct 1934)

Viscount Byng of Vimy    [United Kingdom, 1928]
  1st: Julian Hedworth George Byng (12 Jan 1928-6 Jun 1935)

Viscount Caher, co. Tipperary    [Ireland, 1816]
  1st: Richard Butler (22 Jan 1816-30 Jan 1819)
  2nd: Richard Butler (30 Jan 1819-22 Jun 1858)

Viscount Cahiravahilla    [Ireland, ]
  1st: Dominick Roche ( -bt 1701-1702)

Viscount Caldecote, of Bristol, co. Gloucester    [United Kingdom, 1939]
  1st: Thomas Walker Hobart Inskip (6 Sep 1939-11 Oct 1947)
  2nd: Robert Andrew Inskip (11 Oct 1947-20 Sep 1999)
  3rd: Piers James Hampden Inskip (20 Sep 1999- )

Viscount Caledon, of Caledon, co. Tyrone    [Ireland, 1797]
  1st: James Alexander (23 Nov 1797-22 Mar 1802)
  2nd: Du Pre Alexander (22 Mar 1802-8 Apr 1839)
  3rd: James Du Pre Alexander (8 Apr 1839-30 Jun 1855)
  4th: James Alexander (30 Jun 1855-27 Apr 1898)
  5th: Eric James Desmond Alexander Alexander (27 Apr 1898-10 Jul 1968)
  6th: Denis James Alexander (10 Jul 1968-20 May 1980)
  7th: Nicholas James Alexander (20 May 1980- )

Viscount Callan, co. Kerry    [Ireland, 1622]
  1st: George Feilding (7 Nov 1622-31 Jan 1665)
  2nd: William Feilding (31 Jan 1665-23 Aug 1685)
  3rd: Basil Feilding (23 Aug 1685-18 Mar 1717)
  4th: William Feilding (18 Mar 1717-2 Aug 1755)
  5th: Basil Feilding (2 Aug 1755-14 Jul 1800)
  6th: William Basil Percy Feilding (14 Jul 1800-25 Jun 1865)
  7th: Rudolph William Basil Feilding (25 Jun 1865-10 Mar 1892)
  8th: Rudolph Robert Basil Aloysius Augustine Feilding (10 Mar 1892-25 Nov 1939)
  9th: William Rudolph Stephen Feilding (25 Nov 1939-31 Dec 1966)
10th: William Rudolph Michael Feilding (31 Dec 1966-23 Mar 1995)
11th: Alexander Steven Rudolph Feilding (23 Mar 1995- )

Viscount Calne and Calston, co. Wilts    [Great Britain, 1784]
  1st: William Petty (6 Dec 1784-7 May 1805)
  2nd: John Henry Petty (7 May 1805-15 Nov 1809)
  3rd: Henry Petty-FitzMaurice (15 Nov 1809-31 Jan 1863)
  4th: Henry Petty-FitzMaurice (31 Jan 1863-5 Jul 1866)
  5th: Henry Charles Keith Petty-FitzMaurice (5 Jul 1866-3 Jun 1927)
  6th: Henry William Edmund Petty-FitzMaurice (3 Jun 1927-5 Mar 1936)
  7th: Charles Hope Petty-FitzMaurice (5 Mar 1936-20 Aug 1944)
  8th: George John Charles Mercer Nairne Petty-FitzMaurice (20 Aug 1944-25 Aug 1999)
  9th: Charles Maurice Petty-FitzMaurice (25 Aug 1999- )

Viscount Campden, co. Gloucester    [England, 1628]
  1st: Baptist Hicks (5 May 1628-18 Oct 1629)
  2nd: Edward Noel (18 Oct 1629-8 Mar 1643)
  3rd: Baptist Noel (8 Mar 1643-29 Oct 1682)
  4th: Edward Noel (29 Oct 1682-Jan 1689)
  5th: Wriothesley Baptist Noel (Jan 1689-21 Sep 1690)
  6th: Baptist Noel (21 Sep 1690-16 Apr 1714)
  7th: Baptist Noel (16 Apr 1714-21 Mar 1751)
  8th: Baptist Noel (21 Mar 1751-27 May 1759)
  9th: Henry Noel (27 May 1759-8 Apr 1798)

Viscount Campden of Campden, co. Gloucester    [United Kingdom, 1841]
  1st: Charles Noel (16 Aug 1841-10 Jun 1866)
  2nd: Charles George Noel (10 Jun 1866-13 Aug 1881)
  3rd: Charles William Francis Noel (13 Aug 1881-17 Apr 1926)
  4th: Arthur Edward Joseph Noel (17 Apr 1926-27 Aug 1927)
  5th: Anthony Gerard Edward Noel (27 Aug 1927-29 Dec 2009)
  6th: Anthony Baptist Noel (29 Dec 2009- )

Viscount Camrose, of Hackwood Park, co. Southampton    [United Kingdom, 1941]
  1st: William Ewart Berry (20 Jan 1941-15 Jun 1954)
  2nd: John Seymour Berry (15 Jun 1954-15 Feb 1995)
  3rd: William Michael Berry (15 Feb 1995-3 Apr 2001)
  4th: Adrian Michael Berry (3 Apr 2001-19 Apr 2016)
  5th: Jonathan William Berry (19 Apr 2016- )

Viscount Canada    [Scotland, 1633]
  1st: William Alexander (14 Jun 1633-bt 1639-1640)
  2nd: William Alexander (1638-1640)
  3rd: Henry Alexander (1638-1650)
  4th: Henry Alexander (1650-1690)
  5th: Henry Alexander (1690-1739)

Viscount Canning of Kilbrahan, co. Kilkenny    [United Kingdom, 1828]
  1st: Joan Scott (22 Jan 1828-14 Mar 1837)
  2nd: Charles John Canning (23 Mar 1837-17 Jun 1862)

Viscount Cantelupe    [Great Britain, 1761]
  1st: John West (18 Mar 1761-16 Mar 1766)
  2nd: John West (16 Mar 1766-22 Nov 1777)
  3rd: William Augustus West (22 Nov 1777-Jan 1783)
  4th: John Richard West (Jan 1783-28 Jul 1795)
  5th: George John Sackville-West (28 Jul 1795-23 Feb 1869)
  6th: Charles Richard Sackville-West (23 Feb 1869-23 Apr 1873)
  7th: Reginald Windsor Sackville (23 Apr 1873-5 Jan 1896)
  8th: Gilbert George Reginald Sackville (5 Jan 1896-16 Dec 1915)
  9th: Herbrand Edward Dundonald Brassey Sackville (16 Dec 1915-28 Jan 1976)
10th: William Herbrand Sackville (28 Jan 1976-9 Feb 1988)
11th: William Herbrand Sackville (9 Feb 1988- )

Viscount Canterbury, of the City of Canterbury    [United Kingdom, 1835]
  1st: Charles Manners-Sutton (10 Mar 1835-21 Jul 1845)
  2nd: Charles John Manners-Sutton (21 Jul 1845-13 Nov 1869)
  3rd: John Henry Thomas Manners-Sutton (13 Nov 1869-24 Jun 1877)
  4th: Henry Charles Manners-Sutton (23 Jun 1877-19 Feb 1914)
  5th: Henry Frederick Walpole Manners-Sutton (19 Feb 1914-22 Oct 1918)
  6th: Charles Graham Manners-Sutton (22 Oct 1918-26 Feb 1941)

Viscount Cardwell of Ellerbeck, co. Lancaster    [United Kingdom, 1874]
  1st: Edward Cardwell (6 Mar 1874-15 Feb 1886)

Viscount Carhampton of Castlehaven, co. Cork    [Ireland, 1781]
  1st: Simon Luttrell (9 Jan 1781-14 Jan 1787)
  2nd: Henry Lawes Luttrell (14 Jan 1787-25 Apr 1821)
  3rd: John Luttrell-Olmius (25 Apr 1821-19 Mar 1829)

Viscount Carleton of Clare, co. Tipperary    [Ireland, 1797]
  1st: Hugh Carleton (21 Nov 1797-25 Feb 1826)

Viscount Carleton of Imbercourt, Surrey    [England, 1626]
  1st: Dudley Carleton (22 May 1626-15 Feb 1632)

Viscount Carlingford, co. Louth    [Ireland, 1628]
  1st: Barnham Swift (26 Mar 1628-28 Jan 1635)

Viscount Carlingford, co. Louth    [Ireland, 1761]
  1st: George Carpenter (1 May 1761-9 Mar 1762)

Viscount Carlow, co. Carlow    [Ireland, 1776]
  1st: William Henry Dawson (24 Jul 1776-22 Aug 1779)
  2nd: John Dawson (22 Aug 1779-25 Nov 1798)
  3rd: John Dawson (25 Nov 1798-28 Dec 1845)
  4th: Henry John Reuben Dawson-Damer (27 May 1845-1 Mar 1889)
  5th: Lionel Seymour William Dawson-Damer (1 Mar 1889-17 Dec 1892)
  6th: Lionel George Henry Seymour Dawson-Damer (17 Dec 1892-31 Aug 1900)
  7th: Lionel George Henry Seymour Dawson-Damer (31 Aug 1900-4 Jul 1959)
  8th: George Lionel Yuill Seymour Dawson-Damer (4 Jul 1959- )

Viscount Carrington of Burford, in the Province of Connaught    [Ireland, 1643]
  1st: Charles Smyth (4 Nov 1643-22 Feb 1665)
  2nd: Francis Smith (22 Feb 1665-c Apr 1701)
  3rd: Charles Smith (c Apr 1701-11 May 1706)

Viscount Carteret    [Great Britain, 1715]
  1st: Grace Granville (1 Jan 1715-18 Oct 1744)
  2nd: John Carteret (18 Oct 1744-2 Jan 1763)
  3rd: Robert Carteret (2 Jan 1763-13 Feb 1776)

Viscount Castle Stuart, co. Tyrone    [Ireland, 1793]
  1st: Andrew Thomas Stewart (20 Dec 1793-26 Aug 1809)
  2nd: Robert Stewart (26 Aug 1809-10 Jun 1854)
  3rd: Edward Stewart (10 Jun 1854-20 Feb 1857)
  4th: Charles Andrew Knox Stewart (20 Feb 1857-12 Sep 1874)
  5th: Henry James Stuart-Richardson (12 Sep 1874-5 Jun 1914)
  6th: Andrew John Stuart (5 Jun 1914-7 Nov 1921)
  7th: Arthur Stuart (7 Nov 1921-5 Nov 1961)
  8th: Arthur Patrick Avondale Stuart (5 Nov 1961- )

Viscount Castlecomer, co. Kilkenny    [Ireland, 1707]
  1st: Christopher Wandesford (15 Mar 1707-15 Sep 1707)
  2nd: Christopher Wandesford (15 Sep 1707-23 Jun 1719)
  3rd: Christopher Wandesford (23 Jun 1719-8 May 1736)
  4th: George Wandesford (8 May 1736-25 Jun 1751)
  5th: John Wandesford (25 Jun 1751-12 Jan 1784)

Viscount Castlecuffe    [Ireland, 1793]
  1st: Otway Cuffe (20 Dec 1793-9 Aug 1804)
  2nd: John Otway Cuffe (9 Aug 1804-22 Nov 1820)
  3rd: Otway O'Conner Cuffe (22 Nov 1820-1 Apr 1865)
  4th: William Ulick O'Connor Cuffe (1 Apr 1865-15 Sep 1898)
  5th: Hamilton John Agmondesham Cuffe (15 Sep 1898-4 Nov 1934)

Viscount Castlemaine    [Ireland, 1822]
  1st: William Handcock (12 Jan 1822-7 Jan 1839)

Viscount Castlemaine, co. Kerry    [Ireland, 1718]
  1st: Richard Tynley (24 Apr 1718-Mar 1750)
  2nd: John Child (Mar 1750-17 Sep 1784)

Viscount Castlereagh    [Ireland, 1795]
  1st: Robert Stewart (1 Oct 1795-8 Apr 1821)
  2nd: Robert Stewart (6 Apr 1821-12 Aug 1822)
  3rd: Charles William Vane (12 Aug 1822-6 Mar 1854)
  4th: Frederick William Robert Stewart (6 Mar 1854-25 Nov 1872)
  5th: George Henry Robert Charles William Vane-Tempest (25 Nov 1872-6 Nov 1884)
  6th: Charles Stewart Vane-Tempest-Stewart (6 Nov 1884-8 Feb 1915)
  7th: Charles Stewart Henry Vane-Tempest-Stewart (8 Feb 1915-11 Feb 1949)
  8th: Edward Charles Robert Vane-Tempest-Stewart (11 Feb 1949-17 Oct 1955)
  9th: Alexander Charles Robert Vane-Tempest-Stewart (17 Oct 1955-20 Jun 2012)
10th: Frederick Aubrey Vane-Tempest-Stewart (20 Jun 2012- )

Viscount Castlerosse    [Ireland, 1801]
  1st: Valentine Browne (2 Jan 1801-3 Oct 1812)
  2nd: Valentine Browne (3 Oct 1812-31 Oct 1853)
  3rd: Thomas Browne (31 Oct 1853-26 Dec 1871)
  4th: Valentine Augustus Browne (26 Dec 1871-9 Feb 1905)
  5th: Valentine Charles Browne (9 Feb 1905-14 Nov 1941)
  6th: Valentine Edward Charles Browne (14 Nov 1941-20 Sep 1943)
  7th: Gerald Ralph Desmond Browne (20 Sep 1943-14 Feb 1952)

Viscount Castleton, co. Limerick    [Ireland, 1627]
  1st: Nicholas Saunderson (11 Jul 1627-17 May 1631)
  2nd: Nicholas Saunderson (17 May 1631-13 Nov 1640)
  3rd: Nicholas Saunderson (13 Nov 1640-1641)
  4th: Peregrine Saunderson (1641-1650)
  5th: George Saunderson (1650-27 May 1714)
  6th: James Saunderson (27 May 1714-23 May 1723)

Viscount Castleton of Sandbeck, co. York    [Great Britain, 1716]
  1st: James Saunderson (2 Jul 1716-23 May 1723)

Viscount Cathcart, of Cathcart, co. Renfrew    [United Kingdom, 1807]
  1st: William Schaw Cathcart (9 Nov 1807-16 Jun 1843)
  2nd: Charles Murray Cathcart (16 Jun 1843-16 Jul 1859)
  3rd: Alan Frederick Cathcart (16 Jul 1859-30 Oct 1905)
  4th: Alan Cathcart (30 Oct 1905-2 Sep 1911)
  5th: George Cathcart (2 Sep 1911-19 Nov 1927)
  6th: Alan Cathcart (19 Nov 1927-15 Jun 1999)
  7th: Charles Alan Andrew Cathcart (15 Jun 1999- )

Viscount Cave, of Richmond, co. Surrey    [United Kingdom, 1918]
  1st: George Cave (14 Nov 1918-29 Mar 1928)

Viscount Caversham, co. Oxford    [Great Britain, 1718]
  1st: William Cadogan (8 May 1718-17 Jul 1726)

Viscount Cecil of Chelwood, of Grinstead, co. Sussex    [United Kingdom, 1923]
  1st: Edgar Algernon Robert Gascoyne-Cecil (24 Dec 1923-24 Nov 1958)

Viscount Chandos, of Aldershot, co. Southampton    [United Kingdom, 1954]
  1st: Oliver Lyttelton (9 Sep 1954-21 Jan 1972)
  2nd: Antony Alfred Lyttelton (21 Jan 1972-28 Nov 1980)
  3rd: Thomas Orlando Lyttelton (28 Nov 1980- )

Viscount Chaplin, of St. Oswald's, Blankney, co. Lincoln    [United Kingdom, 1916]
  1st: Henry Chaplin (20 Jun 1916-29 May 1923)
  2nd: Eric Chaplin (29 May 1923-12 Sep 1949)
  3rd: Anthony Freskin Charles Hamby Chaplin (12 Sep 1949-18 Dec 1981)

Viscount Charlemont, co. Armagh    [Ireland, 1665]
  1st: William Caulfeild (8 Oct 1665-Apr 1671)
  2nd: William Caulfeild (c Apr 1671-21 Jul 1726)
  3rd: James Caulfeild (21 Jul 1726-21 Apr 1734)
  4th: James Caulfeild (21 Apr 1734-4 Aug 1799)
  5th: Francis William Caulfeild (4 Aug 1799-26 Dec 1863)
  6th: James Molyneux Caulfeild (26 Dec 1863-12 Jan 1892)
  7th: James Alfred Caulfeild (12 Jan 1892-4 Jul 1913)
  8th: James Edward Geale Caulfeild (4 Jul 1913-30 Aug 1949)
  9th: Charles Edward St. George Caulfeild (30 Aug 1949-18 Jan 1964)
10th: Robert Toby St. George Caulfeild (18 Jan 1964-26 Nov 1967)
11th: Charles St. George Caulfeild (26 Nov 1967-18 Nov 1971)
12th: Richard William St. George Caulfeild (18 Nov 1971-18 Jun 1979)
13th: Charles Wilberforce Caulfeild (18 Jun 1979-14 Sep 1985)
14th: John Day Caulfeild (14 Sep 1985-10 Nov 2001)
15th: John Dodd Caulfeild (10 Nov 2001- )

Viscount Charleville of Charleville Forest, in King's County    [Ireland, 1800]
  1st: Charles William Bury (29 Dec 1800-31 Oct 1835)
  2nd: Charles William Bury (31 Oct 1835-14 Jul 1851)
  3rd: Charles William George Bury (14 Jul 1851-19 Jan 1859)
  4th: Charles William Francis Bury (19 Jan 1859-3 Nov 1874)
  5th: Alfred Bury (3 Nov 1874-26 Jun 1875)

Viscount Chaworth of Armagh, co. Armagh    [Ireland, 1628]
  1st: George Chaworth (4 Mar 1628-3 Jul 1639)
  2nd: John Chaworth (3 Jul 1639-Jun 1644)
  3rd: Patrick Chaworth (Jun 1644-Jun 1693)

Viscount Chelmsford, of Chelmsford, co. Essex    [United Kingdom, 1921]
  1st: Frederick John Napier Thesiger (3 Jun 1921-1 Apr 1933)
  2nd: Andrew Charles Gerald Thesiger (1 Apr 1933-27 Sep 1970)
  3rd: Frederick Jan Thesiger (27 Sep 1970-15 Dec 1999)
  4th: Frederic Corin Piers Thesiger (1999- )

Viscount Chelsea, co. Middlesex    [Great Britain, 1800]
  1st: Charles Sloane Cadogan (27 Dec 1800-3 Apr 1807)
  2nd: Charles Henry Sloane Cadogan (3 Apr 1807-23 Dec 1832)
  3rd: George Cadogan (23 Dec 1832-15 Sep 1864)
  4th: Henry Charles Cadogan (15 Sep 1864-8 Jun 1873)
  5th: George Henry Cadogan (8 Jun 1873-6 Mar 1915)
  6th: Gerald Oakley Cadogan (6 Mar 1915-4 Oct 1933)
  7th: William Gerald Charles Cadogan (4 Oct 1933-4 Jul 1997)
  8th: Charles Gerald John Cadogan (4 Jul 1997- )

Viscount Cherwell, of Oxford, co. Oxford    [United Kingdom, 1956]
  1st: Frederick Alexander Lindemann (25 Jun 1956-3 Jul 1957)

Viscount Chetwynd of Bearhaven, co. Kerry    [Ireland, 1717]
  1st: Walter Chetwynd (29 Jun 1717-21 Feb 1736)
  2nd: John Chetwynd (21 Feb 1736-21 Jun 1767)
  3rd: William Richard Chetwynd (21 Jun 1767-3 Apr 1770)
  4th: William Chetwynd (3 Apr 1770-12 Nov 1791)
  5th: Richard Chetwynd (12 Nov 1791-27 Feb 1821)
  6th: Richard Walter Chetwynd (26 Mar 1829-6 Dec 1879)
  7th: Richard Walter Chetwynd (6 Dec 1879-23 Jan 1911)
  8th: Godfrey John Boyle Chetwynd (23 Jan 1911-22 Mar 1936)
  9th: Adam Duncan Chetwynd (22 Mar 1936-12 Jun 1965)
10th: Adam Richard John Casson Chetwynd (12 Jun 1965-20 Aug 2015)
11th: Adam Douglas Chetwynd (21 Aug 2015- )

Viscount Chichester of Carrickfergus, co. Antrim    [Ireland, 1625]
  1st: Edward Chichester (1 Apr 1625-8 Jul 1648)
  2nd: Arthur Chichester (8 Jul 1648-18 Mar 1675)
  3rd: Arthur Chichester (18 Mar 1675-26 Oct 1678)
  4th: Arthur Chichester (26 Oct 1678-20 Apr 1706)
  5th: Arthur Chichester (10 Apr 1706-30 Sep 1757)
  6th: Arthur Chichester (30 Sep 1757-5 Jan 1799)
  7th: George Augustus Chichester (5 Jan 1799-5 Oct 1844)
  8th: George Hamilton Chichester (5 Oct 1844-20 Oct 1883)
  9th: Edward Chichester (20 Oct 1883-20 Jan 1889)
10th: George Augustus Chichester (20 Jan 1889-13 May 1904)
11th: Edward Arthur Donald St. George Chichester (13 May 1904-24 May 1975)
12th: Dermot Richard Claud Chichester (24 May 1975-19 Apr 2007)
13th: Arthur Patrick Chichester (19 Apr 2007- )

Viscount Chilston, of Boughton Malherbe, co. Kent    [United Kingdom, 1911]
  1st: Aretas Akers-Douglas (6 Jul 1911-15 Jan 1926)
  2nd: Aretas Akers-Douglas (15 Jan 1926-25 Jul 1947)
  3rd: Eric Alexander Akers-Douglas (25 Jul 1947-10 Apr 1982)
  4th: Alastair George Akers-Douglas (10 Apr 1982- )

Viscount Cholmondeley of Kells, co. Meath    [Ireland, 1628]
  1st: Robert Cholmondeley (2 Jul 1628-2 Oct 1659)

Viscount Cholmondeley of Kells, co. Meath    [Ireland, 1661]
  1st: Robert Cholmondeley (29 Mar 1661-22 May 1681)
  3rd: George Cholmondeley (18 Jan 1725-7 May 1733)
  4th: George Cholmondeley (7 May 1733-10 Jun 1770)
  5th: George James Cholmondeley (10 Jun 1770-10 Apr 1827)
  6th: George Horatio Cholmondeley (10 Apr 1827-8 May 1870)
  7th: William Henry Hugh Cholmondeley (8 May 1870-16 Dec 1884)
  8th: George Henry Hugh Cholmondeley (16 Dec 1884-16 Mar 1923)
  9th: George Horatio Charles Cholmondeley (16 Mar 1923-16 Sep 1968)
10th: George Hugh Cholmondeley (16 Sep 1968-13 Mar 1990)
11th: David George Philip Cholmondeley (13 Mar 1990- )

Viscount Churchill    [United Kingdom, 1902]
  1st: Victor Albert Francis Charles Spencer (14 Jul 1902-3 Jan 1934)
  2nd: Victor Alexander Spencer (3 Jan 1934-21 Dec 1973)
  3rd: Victor George Spencer Spencer (21 Dec 1973- )

Viscount Cilcennin, of Hereford, co. Hereford    [United Kingdom, 1956]
  1st: James Purdon Lewes Thomas (18 Jan 1956-13 Jul 1960)

Viscount Clancarty, of co. Cork    [United Kingdom, 1823]
  1st: Richard Le Poer Trench (8 Dec 1823-24 Nov 1837)
  2nd: William Thomas Le Poer Trench (24 Nov 1837-26 Apr 1872)
  3rd: Richard Somerset Le Poer Trench (26 Apr 1872-29 May 1891)
  4th: William Frederick Le Poer Trench (29 May 1891-16 Feb 1929)
  5th: Richard Frederick John Donough Le Poer Trench (16 Feb 1929-5 Jun 1971)
  6th: Greville Sydney Rochfort Le Poer Trench (5 Jun 1971-15 Sep 1975)
  7th: William Francis Brinsley Le Poer Trench (15 Sep 1975-18 May 1995)
  8th: Nicholas Power Richard Le Poer Trench (18 May 1995- )

Viscount Claneboye, co. Down    [Ireland, 1622]
  1st: James Hamilton (4 May 1622-24 Jan 1644)
  2nd: James Hamilton (1644-20 Jun 1659)
  3rd: Henry Hamilton (20 Jun 1659-12 Jan 1675)

Viscount Claneboye, of Claneboye, co. Down    [United Kingdom, 1871]
  2nd: Terence John Temple Hamilton-Temple-Blackwood (12 Feb 1902-11 Feb 1919)
  3rd: Frederick Temple Hamilton-Temple-Blackwood (7 Feb 1918-21 Jul 1930)
  4th: Basil Sheridan Hamilton-Temple-Blackwood (21 Jul 1930-25 Mar 1945)
  5th: Sheriden Frederick Terence Hamilton-Temple-Blackwood (25 Mar 1945-1988)

Viscount Clanfield, of Clanfield, co. Hampshire    [United Kingdom, 1929]
  1st: William Robert Wellesley Peel (10 Jul 1929-28 Sep 1937)
  2nd: Arthur William Ashton Peel (28 Sep 1937-1969)
  3rd: William James Robert Peel (22 Sep 1969- )

Viscount Clanmalier, King's and Queen's County    [Ireland, 1631]
  1st: Terence O'Dempsey (22 Dec 1631-a Feb 1637)
  2nd: Lewis O'Dempsey (c 1638-1683)
  3rd: Maximilian O'Dempsey (1683-30 Nov 1691)

Viscount Clanmaurice    [Ireland, 1723]
  1st: Thomas FitzMaurice (17 Jan 1723-16 Mar 1741)
  2nd: William FitzMaurice (16 Mar 1741-4 Apr 1747)
  3rd: Francis Thomas FitzMaurice (4 Apr 1747-4 Jul 1818)
  4th: Henry Petty-FitzMaurice (4 Jul 1818-31 Jan 1863)
  5th: Henry Petty-FitzMaurice (31 Jan 1863-5 Jul 1866)
  6th: Henry Charles Keith Petty-FitzMaurice (5 Jul 1866-3 Jun 1927)
  7th: Henry William Edmund Petty-FitzMaurice (3 Jun 1927-5 Mar 1936)
  8th: Charles Hope Petty-FitzMaurice (5 Mar 1936-20 Aug 1944)
  9th: George John Charles Mercer Nairne Petty-FitzMaurice (20 Aug 1944-25 Aug 1999)
10th: Charles Maurice Petty-FitzMaurice (25 Aug 1999- )

Viscount Clanwilliam, of co. Tipperary    [Ireland, 1766]
  1st: John Meade (17 Nov 1766-19 Oct 1800)
  2nd: Richard Meade (19 Oct 1800-3 Sep 1805)
  3rd: Richard Charles Francis Christian Meade (3 Sep 1805-7 Oct 1879)
  4th: Richard James Meade (7 Oct 1879-4 Aug 1907)
  5th: Arthur Vesey Meade (4 Aug 1907-23 Jan 1953)
  6th: John Charles Edmund Carson Meade (23 Jan 1953-30 Mar 1989)
  7th: John Herbert Meade (30 Mar 1989-24 Dec 2009)

Viscount Clanwilliam, of co. Tipperary    [Ireland, 1776]
  8th: Patrick James Meade (24 Dec 2009- )

Viscount Clare    [Ireland, 1767]
  1st: Robert Nugent (19 Jan 1767-14 Oct 1788)

Viscount Clare, co. Clare    [Ireland, 1662]
  1st: Daniel O'Brien (11 Jul 1662-1663)
  2nd: Connor O'Brien (c 1666-c 1670)
  3rd: Daniel O'Brien (c 1670-c 1691)

Viscount Clermont, of Clermont, co. Louth    [Ireland, 1776]
  1st: William Henry Fortescue (23 Jul 1776-30 Sep 1806)
  2nd: William Charles Fortescue (30 Sep 1806-24 Jun 1829)

Viscount Clifden of Gowran, co. Kilkenny    [Ireland, 1781]
  1st: James Agar (12 Jan 1781-1 Jan 1789)
  2nd: Henry Welbore Ellis (1 Jan 1789-13 Jul 1836)
  3rd: Henry Agar-Ellis (13 Jul 1836-20 Feb 1866)
  4th: Henry George Agar (20 Feb 1866-28 Mar 1895)
  5th: Leopold George Frederick Agar-Ellis (28 Mar 1895-10 Sep 1899)
  6th: Thomas Charles Agar-Robartes (10 Sep 1899-19 Jul 1930)
  7th: Francis Gerald Agar-Robartes (19 Jul 1930-15 Jul 1966)
  8th: Arthur Victor Agar-Robartes (15 Jul 1966-22 Dec 1974)

Viscount Clive of Ludlow    [United Kingdom, 1804]
  2nd: Edward Herbert (16 May 1839-17 Jan 1848)
  3rd: Edward James Herbert (17 Jan 1848-7 May 1891)
  4th: George Charles Herbert (7 May 1891-9 Nov 1952)
  5th: Edward Robert Henry Herbert (9 Nov 1952-15 Jan 1974)
  6th: Christian Victor Charles Herbert (15 Jan 1974-1988)
  7th: George William Herbert (1988-13 Aug 1993)
  8th: John George Herbert (13 Aug 1993- )

Viscount Clive of Ludlow, co. Montgomery    [United Kingdom, 1804]
  1st: Edward Clive (14 May 1804-16 May 1839)

Viscount Clonmell    [Ireland, 1789]
  1st: John Henry Scott (17 Aug 1789-23 May 1798)
  2nd: Thomas Scott (23 May 1798-18 Jan 1838)
  3rd: John Henry Scott (18 Jan 1838-7 Feb 1866)
  4th: John Henry Reginald Scott (7 Feb 1866-22 Jun 1891)
  5th: Thomas Charles Scott (22 Jun 1891-18 Jun 1896)
  6th: Beauchamp Henry John Scott (18 Jun 1896-1 Feb 1898)
  7th: Rupert Charles Scott (2 Feb 1898-18 Nov 1928)
  8th: Dudley Alexander Charles Scott (18 Nov 1928-16 Jan 1935)

Viscount Clonmore, co. Tipperary    [Ireland, 1676]
  1st: John Butler (13 Apr 1676-1677)

Viscount Clontarff, co. Dublin    [Ireland, 1541]
  1st: John Rawson (20 Jun 1541-c 1547)

Viscount Cobham    [Great Britain, 1718]
  1st: Richard Temple (23 May 1718-13 Sep 1749)
  2nd: Hester Temple (13 Sep 1749-6 Oct 1752)
  3rd: Richard Grenville (6 Oct 1752-11 Sep 1779)
  4th: George Nugent-Temple-Grenville (11 Sep 1779-11 Feb 1813)
  5th: Richard Temple-Nugent-Brydges-Chandos-Grenville (11 Feb 1813-17 Jan 1839)
  6th: Richard Plantagenet Temple-Nugent-Brydges-Chandos-Grenville (17 Jan 1839-29 Jul 1861)
  7th: Richard Plantagenet Campbell Temple-Nugent-Brydges-Chandos-Grenville (29 Jul 1861-26 Mar 1889)
  8th: Charles George Lyttelton (26 Mar 1889-9 Jun 1922)
  9th: John Cavendish Lyttelton (9 Jun 1922-31 Jul 1949)
10th: Charles John Lyttelton (31 Jul 1949-20 Mar 1977)
11th: John William Leonard Lyttelton (20 Mar 1977-13 Jul 2006)
12th: Christopher Charles Lyttelton (13 Jul 2006- )

Viscount Coke    [United Kingdom, 1837]
  1st: Thomas William Coke (12 Aug 1837-30 Jun 1842)
  2nd: Thomas William Coke (30 Jun 1842-24 Jan 1909)
  3rd: Thomas William Coke (24 Jan 1909-19 Nov 1941)
  4th: Thomas William Coke (19 Nov 1941-21 Aug 1949)
  5th: Thomas William Edward Coke (21 Aug 1949-3 Sep 1976)
  6th: Anthony Louis Lovel Coke (3 Sep 1976-12 Aug 1994)
  7th: Edward Douglas Coke (1994-25 Apr 2015)

Viscount Coke    [United Kingdom, 1937]
  8th: Thomas Edward Coke (25 Apr 2015- )

Viscount Coke of Holkham, co. Norfolk    [Great Britain, 1744]
  1st: Thomas Coke (9 May 1744-20 Apr 1759)

Viscount Coleshill, co. Warwick    [Great Britain, 1790]
  1st: Henry Digby (1 Nov 1790-25 Sep 1793)
  2nd: Edward Digby (25 Sep 1793-12 May 1856)

Viscount Colville of Culross, co. Perth    [United Kingdom, 1902]
  1st: Charles John Colville (12 Jul 1902-1 Jul 1903)
  2nd: Charles Robert William Colville (1 Jul 1903-25 Mar 1928)
  3rd: Charles Alexander Colville (25 Mar 1928-14 Mar 1945)
  4th: John Mark Alexander Colville (14 Mar 1945-8 Apr 2010)
  5th: Charles Mark Townshend Colville (8 Apr 2010- )

Viscount Combermere of Bhurtpore    [United Kingdom, 1827]
  1st: Stapleton Stapleton-Cotton (8 Feb 1827-21 Feb 1865)
  2nd: Wellington Henry Stapleton-Cotton (21 Feb 1865-1 Dec 1891)
  3rd: Robert Wellington Stapleton-Cotton (1 Dec 1891-20 Feb 1898)
  4th: Francis Lynch Wellington Stapleton-Cotton (20 Feb 1898-8 Feb 1969)
  5th: Michael Wellington Stapleton-Cotton (8 Feb 1969-3 Nov 2000)
  6th: Thomas Robert Wellington Stapleton-Cotton (3 Nov 2000- )

Viscount Conyngham, in Ireland    [Ireland, 1756]
  1st: Henry Conyngham (20 Jul 1756-3 Apr 1781)

Viscount Conyngham of Mount Charles, co. Donegal    [Ireland, 1789]
  1st: Henry Conyngham (6 Dec 1789-28 Dec 1832)
  2nd: Francis Nathaniel Conyngham (11 Oct 1861-17 Jul 1876)
  3rd: George Henry Conyngham (17 Jul 1876-2 Jun 1882)
  4th: Henry Francis Conyngham (2 Jun 1882-28 Aug 1897)
  5th: Victor George Henry Francis Conyngham (28 Aug 1897-9 Nov 1918)
  6th: Frederick William Burton Conyngham (9 Nov 1918-1 Apr 1974)
  7th: Frederick William Henry Francis Conyngham (1 Apr 1974-3 Mar 2009)
  8th: Henry Vivien Pierpont Conyngham (3 Mar 2009- )

Viscount Coote of Castle Coote, co. Roscommon    [Ireland, 1660]
  1st: Charles Coote (6 Sep 1660-18 Dec 1661)
  2nd: Charles Coote (18 Dec 1661-30 Aug 1672)
  3rd: Charles Coote (30 Aug 1672-May 1709)
  4th: Charles Coote (May 1709-14 Sep 1715)
  5th: Harry Coote (14 Sep 1715-27 Mar 1720)
  6th: Algernon Coote (27 Mar 1720-27 Aug 1744)
  7th: Charles Henry Coote (27 Aug 1744-2 Mar 1802)

Viscount Cornbury, co. Oxford    [England, 1661]
  1st: Edward Hyde (20 Apr 1661-19 Dec 1674)
  2nd: Henry Hyde (19 Dec 1674-31 Oct 1709)
  3rd: Edward Hyde (31 Oct 1709-31 Mar 1723)
  4th: Henry Hyde (31 Mar 1723-10 Dec 1753)

Viscount Corvedale, of Corvedale, co. Shropshire    [United Kingdom, 1937]
  1st: Stanley Baldwin (8 Jun 1937-14 Dec 1947)
  2nd: Oliver Ridsdale Baldwin (14 Dec 1947-10 Aug 1958)
  3rd: Arthur Windham Baldwin (10 Aug 1958-5 Jul 1976)
  4th: Edward Alfred Alexander Baldwin (5 Jul 1976- )

Viscount Courtenay of Powderham Castle, co. Devon    [Great Britain, 1762]
  1st: William Courtenay (6 May 1762-16 May 1762)
  2nd: William Courtenay (16 May 1762-14 Oct 1788)
  3rd: William Courtenay (14 Oct 1788-26 May 1835)

Viscount Cowdray, of Cowdray, co. Sussex    [United Kingdom, 1917]
  1st: Weetman Dickinson Pearson (2 Jan 1917-1 May 1927)
  2nd: Weetman Harold Miller Pearson (1 May 1927-5 Oct 1933)
  3rd: Weetman John Churchill Pearson (5 Oct 1933-19 Jan 1995)
  4th: Michael Orlando Weetman Pearson (19 Jan 1995- )

Viscount Craigavon, of Stormont, co. Down    [United Kingdom, 1927]
  1st: James Craig (20 Jan 1927-24 Nov 1940)
  2nd: James Craig (24 Nov 1940-18 May 1974)
  3rd: Janric Fraser Craig (18 May 1974- )

Viscount Cranborne, co. Dorset    [England, 1604]
  1st: Robert Cecil (20 Aug 1604-24 May 1612)
  2nd: William Cecil (24 May 1612-3 Dec 1668)
  3rd: James Cecil (3 Dec 1668-May 1683)
  4th: James Cecil (May 1683-24 Oct 1694)
  5th: James Cecil (24 Oct 1694-9 Oct 1728)
  6th: James Cecil (9 Oct 1728-19 Sep 1780)
  7th: James Cecil (19 Sep 1780-13 Jun 1823)
  7th: James Brownlow William Gascoyne-Cecil (13 Jun 1823-12 Apr 1868)
  9th: Robert Arthur Talbot Gascoyne-Cecil (12 Apr 1868-22 Aug 1903)
10th: James Edward Hubert Gascoyne-Cecil (22 Aug 1903-4 Apr 1947)
11th: Robert Arthur James Gascoyne-Cecil (4 Apr 1947-23 Feb 1972)
12th: Robert Edward Peter Gascoyne-Cecil (23 Feb 1972-11 Jul 2003)
13th: Robert Michael James Gascoyne-Cecil (11 Jul 2003- )

Viscount Cranbrook of Hemsted, Kent    [United Kingdom, 1878]
  1st: Gathorne Gathorne-Hardy (4 May 1878-30 Oct 1906)
  2nd: John Stewart Gathorne-Hardy (30 Oct 1906-13 Jul 1911)
  3rd: Gathorne Gathorne-Hardy (13 Jul 1911-23 Dec 1915)
  4th: John David Gathorne-Hardy (23 Dec 1915-22 Nov 1978)
  5th: Gathorne Gathorne-Hardy (22 Nov 1978- )

Viscount Cranley of Cranley, co. Surrey    [United Kingdom, 1801]
  1st: George Onslow (19 Jun 1801-17 May 1814)
  2nd: Thomas Onslow (17 May 1814-22 Feb 1827)
  3rd: Arthur George Onslow (22 Feb 1827-24 Oct 1870)
  4th: William Hillier Onslow (24 Oct 1870-23 Oct 1911)
  5th: Richard William Alan Onslow (23 Oct 1911-9 Jun 1945)
  6th: William Arthur Bampfylde Onslow (9 Jun 1945-1971)
  7th: Michael William Coplestone Dillon Onslow (1971-14 May 2011)
  8th: Rupert Charles William Bullard Onslow (14 May 2011- )

Viscount Craven of Uffington, Berkshire    [England, 1665]
  1st: William Craven (16 Mar 1665-9 Apr 1697)

Viscount Cremorne    [Ireland, 1785]
  1st: Thomas Dawson (19 Jun 1785-1 Mar 1813)

Viscount Cromer    [United Kingdom, 1899]
  1st: Evelyn Baring (25 Jan 1899-29 Jan 1917)
  2nd: Rowland Thomas Baring (29 Jan 1917-13 May 1953)
  3rd: George Rowland Stanley Baring (13 May 1953-16 Mar 1991)
  4th: Evelyn Rowland Esmond Baring (1991- )

Viscount Crookshank, of Gainsborough, co. Lincoln    [United Kingdom, 1956]
  1st: Harry Frederick Comfort Crookshank (13 Jan 1956-17 Oct 1961)

Viscount Crosbie of Ardfert, co. Kerry    [Ireland, 1771]
  1st: William Crosbie (30 Nov 1771-11 Apr 1781)
  2nd: John Crosbie (11 Apr 1781-23 Oct 1815)

Viscount Cross, of Broughton-in-Furness, co. Lancaster    [United Kingdom, 1886]
  1st: Richard Assheton Cross (19 Aug 1886-8 Jan 1914)
  2nd: Richard Assheton Cross (8 Jan 1914-14 Mar 1932)
  3rd: Assheton Henry Cross (14 Mar 1932-5 Dec 2004)

Viscount Crowhurst, of Crowhurst, co. Surrey    [United Kingdom, 1850]
  1st: Charles Christopher Pepys (11 Jun 1850-29 Apr 1851)
  2nd: Charles Edward Pepys (29 Apr 1851-18 Feb 1863)
  3rd: William John Pepys (18 Feb 1863-20 Jan 1881)
  4th: Kenelm Charles Edward Pepys (20 Jan 1881-22 Apr 1919)
  5th: Kenelm Charles Francis Pepys (22 Apr 1919-29 Dec 1922)
  6th: Mark Everard Pepys (29 Dec 1922-19 Jul 1943)
  7th: John Digby Thomas Pepys (19 Jul 1943-12 May 1968)
  8th: Kenelm Charles Everard Digby Pepys (12 May 1968-20 Oct 2000)
  9th: Mark John Henry Pepys (20 Oct 2000- )

Viscount Cullen, co. Tipperary    [Ireland, 1642]
  1st: Charles Cokayne (11 Aug 1642-1661)
  2nd: Brien Cokayne (1661-Jul 1687)
  3rd: Charles Cokayne (Jul 1687-30 Dec 1688)
  4th: Charles Cokayne (30 Dec 1688-6 Apr 1716)
  5th: Charles Cokayne (6 Apr 1716-7 Jun 1802)
  6th: Borlase Cokayne (7 Jun 1802-11 Aug 1810)

Viscount Cunningham of Hyndhope, of Kirkhope, co. Selkirk    [United Kingdom, 1946]
  1st: Andrew Browne Cunningham (26 Jan 1946-12 Jun 1963)

Viscount Curzon of Penn, co. Buckingham    [Great Britain, 1802]
  1st: Assheton Curzon (27 Feb 1802-21 Mar 1820)
  2nd: Richard William Penn Curzon-Howe (21 Mar 1820-12 May 1870)
  3rd: George Augustus Frederick Louis Curzon-Howe (12 May 1870-4 Feb 1876)
  4th: Richard William Penn Curzon-Howe (4 Feb 1876-25 Sep 1900)
  5th: Richard George Penn Curzon (25 Sep 1900-10 Jan 1929)
  6th: Francis Richard Henry Penn Curzon (10 Jan 1929-1 Sep 1964)
  7th: Edward Richard Assheton Penn Curzon (1 Sep 1964-29 May 1984)
  8th: Frederick Richard Penn Curzon (29 May 1984- )

Viscount D'Abernon, of Esher and Stoke D'Abernon, co. Surrey    [United Kingdom, 1926]
  1st: Edgar Vincent (20 Feb 1926-1 Nov 1941)

Viscount Dangan, co. Meath    [United Kingdom, 1857]
  1st: Henry Richard Charles Wellesley (11 Apr 1857-15 Jul 1884)
  2nd: William Henry Wellesley (15 Jul 1884-28 Feb 1895)
  3rd: Henry Arthur Mornington Wellesley (28 Feb 1895-15 Jan 1919)
  4th: Christian Arthur Wellesley (15 Jan 1919-29 Aug 1962)
  5th: Denis Arthur Wellesley (29 Aug 1962-23 Mar 1968)
  6th: Richard Francis Wellesley (23 Mar 1968-13 Dec 1975)
  7th: Garret Graham Wellesley (13 Dec 1975-17 Jun 2016)
  8th: Garret Graham Wellesley (17 Jun 2016- )

Viscount Darnley of Athboy, co. Meath    [Ireland, 1723]
  1st: John Bligh (7 Mar 1723-12 Sep 1728)
  2nd: Edward Bligh (12 Sep 1728-22 Jul 1747)
  3rd: John Bligh (22 Jul 1747-31 Jul 1781)
  4th: John Bligh (31 Jul 1781-17 Mar 1831)
  5th: Edward Bligh (17 Mar 1831-12 Feb 1835)
  6th: John Stuart Bligh (12 Feb 1835-14 Dec 1896)
  7th: Edward Henry Stuart Bligh (14 Dec 1896-31 Oct 1900)
  8th: Ivo Francis Walter Bligh (31 Oct 1900-10 Apr 1927)
  9th: Esme Ivo Bligh (10 Apr 1927-29 May 1955)
10th: Peter Stuart Bligh (29 May 1955-15 Jun 1980)
11th: Adam Ivo Stuart Bligh (15 Jun 1980- )

Viscount Daventry, of Daventry, co. Northampton    [United Kingdom, 1943]
  1st: Muriel Douglas-Pennant (6 May 1943-8 Jul 1962)
  2nd: Robert Oliver Fitzroy (8 Jul 1962-7 May 1976)
  3rd: Francis Humphrey Maurice FitzRoy Newdegate (1986-Feb 2000)
  4th: James Edward Newdegate (Feb 2000- )

Viscount Davidson, of Little Gaddesden, co. Hertford    [United Kingdom, 1937]
  1st: John Colin Campbell Davidson (11 Jun 1937-11 Dec 1970)
  2nd: John Andrew Davidson (11 Dec 1970-22 Jul 2012)
  3rd: Malcolm William Mackenzie Davidson (22 Jul 2012- )

Viscount Dawick    [United Kingdom, 1919]
  1st: Douglas Haig (29 Sep 1919-30 Jan 1928)
  2nd: George Alexander Eugene Douglas Haig (30 Jan 1928-9 Jul 2009)
  3rd: Alexander Douglas Derrick Haig (9 Jul 2009- )

Viscount Dawson of Penn    [United Kingdom, 1936]
  1st: Bertrand Edward Dawson (30 Oct 1936-7 Mar 1945)

Viscount De L'Isle, of Penshurst, co. Kent    [United Kingdom, 1956]
  1st: William Philip Sidney (12 Jan 1956-5 Apr 1991)
  2nd: Philip John Algernon Sidney (5 Apr 1991- )

Viscount Decies    [Ireland, 1672]
  1st: Richard Power (9 Oct 1672-14 Oct 1690)
  2nd: John Power (14 Oct 1690-14 Oct 1693)
  3rd: James Power (14 Oct 1693-19 Aug 1704)

Viscount Deerhurst, of the hundred of Deerhurst, co. Gloucester    [England, 1697]
  1st: Thomas Coventry (26 Apr 1697-15 Jul 1699)
  2nd: Thomas Coventry (15 Jul 1699-Aug 1710)
  3rd: Thomas Coventry (Aug 1710-28 Jan 1712)
  4th: Gilbert Coventry (28 Jan 1712-27 Oct 1719)
  5th: William Coventry (27 Oct 1719-18 Mar 1751)
  6th: George William Coventry (18 Mar 1751-3 Sep 1809)
  7th: George William Coventry (3 Sep 1809-26 Mar 1831)
  8th: George William Coventry (26 Mar 1831-15 May 1843)
  9th: George William Coventry (15 May 1843-13 Mar 1930)
10th: George William Reginald Victor Coventry (13 Mar 1930-27 May 1940)
11th: George William Coventry (27 May 1940-14 Jun 2002)
12th: Francis Henry Coventry (14 Jun 2002-12 Mar 2004)
13th: George William Coventry (12 Mar 2004- )

Viscount Desart, co. Kilkenny    [Ireland, 1781]
  1st: Otway Cuffe (6 Jan 1781-9 Aug 1804)
  2nd: John Otway Cuffe (9 Aug 1804-22 Nov 1820)
  3rd: Otway O'Conner Cuffe (22 Nov 1820-1 Apr 1865)
  4th: William Ulick O'Connor Cuffe (1 Apr 1865-15 Sep 1898)
  5th: Hamilton John Agmondesham Cuffe (15 Sep 1898-4 Nov 1934)

Viscount Devonport    [United Kingdom, 1917]
  2nd: Gerald Chester Kearley (5 Sep 1934-29 Mar 1973)
  3rd: Terence Kearley (29 Mar 1973- )

Viscount Devonport, of Wittington, co. Buckingham    [United Kingdom, 1917]
  1st: Hudson Ewbanke Kearley (22 Jun 1917-5 Sep 1934)

Viscount Dilhorne, of Greens Norton, co. Northampton    [United Kingdom, 1964]
  1st: Reginald Edward Manningham-Buller (7 Dec 1964-7 Sep 1980)
  2nd: John Mervyn Manningham-Buller (7 Sep 1980- )

Viscount Dillon of Costello-Gallin, co. Mayo    [Ireland, 1622]
  1st: Theobald Dillon (16 Mar 1622-15 Mar 1624)
  2nd: Lucas Dillon (15 Mar 1624-13 Apr 1629)
  3rd: Theobald Dillon (Jul 1629-13 May 1630)
  4th: Thomas Dillon (13 May 1630-1674)
  5th: Thomas Dillon (1674-1674)
  6th: Lucas Dillon (1674-bt 1682-1682)
  7th: Theobald Dillon (Oct 1682-12 Jul 1691)
  8th: Henry Dillon (20 Jun 1694-13 Jan 1714)
  9th: Richard Dillon (13 Jan 1714-Feb 1737)
10th: Charles Dillon (Feb 1737-24 Oct 1741)
11th: Henry Dillon (24 Oct 1741-3 Sep 1787)
12th: Charles Dillon-Lee (15 Sep 1787-9 Nov 1813)
13th: Henry Augustus Dillon-Lee (9 Nov 1813-24 Jul 1832)
14th: Charles Henry Dillon-Lee (24 Jul 1832-18 Nov 1865)
15th: Theodore Dominic Geoffrey Dillon-Lee (18 Nov 1865-30 Nov 1879)
16th: Arthur Edmund Denis Dillon-Lee (30 Nov 1879-12 Jan 1892)
17th: Harold Arthur Lee-Dillon (12 Jan 1892-18 Dec 1932)
18th: Arthur Henry Dillon (18 Dec 1932-25 May 1934)
19th: Eric FitzGerald Dillon (25 May 1934-6 Apr 1946)
20th: Michael Eric Dillon (6 Apr 1946-30 Nov 1979)
21st: Charles Henry Robert Dillon (30 Nov 1979-15 Sep 1982)
22nd: Henry Benedict Charles Dillon (15 Sep 1982- )

Viscount Doncaster    [England, 1618]
  1st: James Hay (5 Jul 1618-25 Apr 1636)
  2nd: James Hay (25 Apr 1636-30 Oct 1660)

Viscount Doneraile, co. Cork    [Ireland, 1703]
  1st: Arthur St. Leger (23 Jun 1703-7 Jul 1727)
  2nd: Arthur St. Leger (7 Jul 1727-13 Mar 1734)
  3rd: Arthur Mohun St. Leger (13 Mar 1734-Aug 1750)
  4th: Hayes St. Leger (Aug 1750-25 Apr 1767)

Viscount Doneraile, of Doneraile, co. Cork    [Ireland, 1785]
  1st: St. Leger St. Leger (22 Jun 1785-15 May 1787)
  2nd: Hayes St. Leger (15 May 1787-8 Nov 1819)
  3rd: Hayes St. Leger (8 Nov 1819-27 Mar 1854)
  4th: Hayes St. Leger (27 Mar 1854-26 Aug 1887)
  5th: Richard Arthur St. Leger (26 Aug 1887-1 Jan 1891)
  6th: Edward St. Leger (1 Jan 1891-7 Sep 1941)
  7th: Hugh St. Leger (7 Sep 1941-18 Dec 1956)
  8th: Algernon Edward St. Leger (18 Dec 1956-18 Nov 1957)
  9th: Richard St. John St. Leger (18 Nov 1957-1983)
10th: Richard Allen St. Leger (1983- )

Viscount Donoughmore of Knocklofty, co. Tipperary    [Ireland, 1797]
  1st: Richard Hely Hely Hutchinson (20 Nov 1797-22 Aug 1825)
  2nd: John Hely Hutchinson (22 Aug 1825-29 Jun 1832)
  3rd: John Hely Hutchinson (29 Jun 1832-14 Sep 1851)
  4th: Richard John Hely Hutchinson (14 Sep 1851-22 Feb 1866)
  5th: John Luke George Hely Hutchinson (22 Feb 1866-5 Dec 1900)
  6th: Richard Walter John Hely Hutchinson (5 Dec 1900-19 Oct 1948)
  7th: John Michael Henry Hely Hutchinson (19 Oct 1948-1981)
  8th: Richard Michael John Hely Hutchinson (1981- )

Viscount Dorchester, co. Oxford    [England, 1628]
  1st: Dudley Carleton (25 Jul 1628-15 Feb 1632)

Viscount Downe    [Ireland, 1675]
  1st: William Ducie (19 Jul 1675-9 Sep 1679)

Viscount Downe    [Ireland, 1681]
  1st: John Dawnay (19 Feb 1681-1 Oct 1695)
  2nd: Henry Dawnay (1 Oct 1695-c May 1741)
  3rd: Henry Pleydell Dawnay (c May 1741-9 Dec 1760)
  4th: John Dawnay (9 Dec 1760-21 Dec 1780)
  5th: John Christopher Burton Dawnay (21 Dec 1780-18 Feb 1832)
  6th: William Henry Dawnay (18 Feb 1832-23 May 1846)
  7th: William Henry Dawnay (23 May 1846-26 Jan 1857)
  8th: Hugh Richard Dawnay (26 Jan 1857-21 Jan 1924)
  9th: John Dawnay (21 Jan 1924-1 Dec 1931)
10th: Richard Dawnay (1 Dec 1931-8 Dec 1965)
11th: John Christian George Dawnay (8 Dec 1965-15 Mar 2002)
12th: Richard Henry Dawnay (15 Mar 2002- )

Viscount of Drumlanrig    [Scotland, 1628]
  1st: William Douglas (1 Apr 1628-8 Mar 1640)
  2nd: James Douglas (8 Mar 1640-1671)
  3rd: William Douglas (1671-28 Mar 1695)
  4th: James Douglas (28 Mar 1695-6 Jul 1711)
  5th: James Douglas (6 Jul 1711-c 14 Feb 1715)
  6th: Charles Douglas (c 14 Feb 1715-22 Oct 1778)
  7th: William Douglas (22 Oct 1778-23 Dec 1810)
  8th: Charles Douglas (23 Dec 1810-3 Dec 1837)
  9th: John Douglas (3 Dec 1837-19 Dec 1856)
10th: Archibald William Douglas (19 Dec 1856-6 Aug 1858)
11th: John Sholto Douglas (6 Aug 1858-31 Jan 1900)
12th: Percy Sholto Douglas (31 Jan 1900-1 Aug 1920)
13th: Francis Archibald Kelhead Douglas (1 Aug 1920-27 Apr 1954)
14th: David Harrington Angus Douglas (27 Apr 1954- )

Viscount Dudhope    [Scotland, 1641]
  1st: John Scrymgeour (15 Nov 1641-7 Mar 1643)
  2nd: James Scrymgeour (7 Mar 1643-1644)
  3rd: John Scrymgeour (1644-23 Jun 1668)
  4th: John Scrymgeour (23 Jun 1668-1698)
  5th: James Scrymgeour (1698- )
  6th: Alexander Scrymgeour (1698- )
  7th: David Scrymgeour
  8th: Alexander Scrymgeour-Wedderburn (1788-1811)
  9th: Henry Scrymgeour-Wedderburn (1811-30 Dec 1841)
10th: Frederick Lewis Scrymgeour-Wedderburn (30 Dec 1841-16 Aug 1874)
11th: Henry Scrymgeour-Wedderburn (16 Aug 1874-1 Feb 1914)
12th: Henry Scrymgeour-Wedderburn (1 Feb 1914-12 May 1924)
13th: Henry James Scrymgeour (31 Jul 1952-29 Jun 1983)
14th: Alexander Henry Scrymgeour (29 Jun 1983- )

Viscount of Dudhope    [Scotland, 1660]
  1st: John Scrymgeour (Sep 1660-23 Jun 1668)

Viscount Dudley and Ward of Dudley, co. Worcester    [Great Britain, 1763]
  1st: John Ward (21 Apr 1763-6 May 1774)
  2nd: John Ward (6 May 1774-10 Oct 1788)
  3rd: William Ward (10 Oct 1788-25 Apr 1823)
  4th: John William Ward (25 Apr 1823-6 Mar 1833)

Viscount Dufferin, of Claneboye, co. Down    [United Kingdom, 1871]
  1st: Frederick Temple Hamilton-Temple-Blackwood (13 Nov 1871-12 Feb 1902)

Viscount Duncan of Camperdown    [Great Britain, 1797]
  1st: Adam Duncan (30 Oct 1797-4 Aug 1804)
  2nd: Robert Dundas Duncan-Haldane (4 Aug 1804-22 Dec 1859)
  3rd: Adam Duncan-Haldane (22 Dec 1859-30 Jan 1867)
  4th: Robert Adam Philips Haldane-Duncan (30 Jan 1859-5 Jun 1918)
  5th: George Alexander Philips Haldane-Duncan (5 Jun 1918-5 Dec 1933)

Viscount Duncannon, of the fort of Duncannon, co. Wexford    [Ireland, 1723]
  1st: William Ponsonby (28 Feb 1723-17 Nov 1724)
  2nd: Brabazon Ponsonby (17 Nov 1724-4 Jul 1758)
  3rd: William Ponsonby (4 Jul 1758-11 Mar 1793)
  4th: Frederick Ponsonby (11 Mar 1793-3 Feb 1844)
  5th: John William Ponsonby (3 Feb 1844-16 May 1847)
  6th: John George Brabazon Ponsonby (16 May 1847-28 Jan 1880)
  7th: Frederick George Brabazon Ponsonby (28 Jan 1880-11 Mar 1895)
  8th: Walter William Brabazon Ponsonby (11 Mar 1895-24 Feb 1906)
  9th: Edward Ponsonby (24 Feb 1906-1 Dec 1920)
10th: Vere Brabazon Ponsonby (1 Dec 1920-10 Mar 1956)
11th: Frederick Edward Neuflize Ponsonby (10 Mar 1956-5 Dec 1993)
12th: Arthur Mountifort Longfield Ponsonby (5 Dec 1993-5 Apr 2002)
13th: Myles Fitzhugh Longfield Ponsonby (5 Apr 2002- )

Viscount of Dundaff    [Scotland, 1707]
  1st: James Graham (24 Apr 1707-7 Jan 1742)
  2nd: William Graham (7 Jan 1742-23 Sep 1790)
  3rd: James Graham (23 Sep 1790-30 Dec 1836)
  4th: James Graham (30 Dec 1836-30 Dec 1874)
  5th: Douglas Beresford Malise Ronald Graham (30 Dec 1874-10 Dec 1925)
  6th: James Graham (Dec 1925-20 Jan 1954)
  7th: James Angus Graham (20 Jan 1954-10 Feb 1992)
  8th: James Graham (1992- )

Viscount Dunedin, of Stenton, co. Perth    [United Kingdom, 1926]
  1st: Andrew Graham Murray (17 Feb 1926-21 Aug 1942)

Viscount of Dungannon    [Ireland, 1766]
  1st: Arthur Hill-Trevor (17 Feb 1766-30 Jan 1771)
  2nd: Arthur Hill-Trevor (30 Jan 1771-14 Dec 1837)
  3rd: Arthur Hill-Trevor (14 Dec 1837-11 Aug 1862)

Viscount of Dungarvan, co. Waterford    [Ireland, 1620]
  1st: Richard Boyle (16 Oct 1620-15 Sep 1643)
  2nd: Richard Boyle (15 Sep 1643-15 Jan 1698)
  3rd: Charles Boyle (8 Jan 1663-12 Oct 1694)
  4th: Charles Boyle (12 Oct 1694-9 Feb 1704)
  5th: Richard Boyle (9 Feb 1704-3 Dec 1753)
  6th: John Boyle (3 Dec 1753-23 Nov 1762)
  7th: Hamilton Boyle (23 Nov 1762-17 Jan 1764)
  8th: Edmund Boyle (17 Jan 1764-6 Oct 1798)
  9th: Edmund Boyle (6 Oct 1798-29 Jun 1856)
10th: Richard Edmund St. Lawrence Boyle (29 Jun 1856-22 Jun 1904)
11th: Charles Spencer Boyle (22 Jun 1904-25 Mar 1925)
12th: Robert John Lascelles Boyle (25 Mar 1925-13 Oct 1934)
13th: William Henry Dudley Boyle (13 Oct 1934-19 Apr 1967)
14th: Patrick Reginald Boyle (19 Apr 1967-8 Aug 1995)
15th: John William Boyle (8 Aug 1995-14 Nov 2003)
16th: John Richard Boyle (14 Nov 2003- )

Viscount Dunlo of Dunlo and Ballinasloe, in the Counties of Galway and Roscommon    [Ireland, 1801]
  1st: William Power Keating Trench (3 Jan 1801-27 Apr 1805)
  2nd: Richard Le Poer Trench (27 Apr 1805-24 Nov 1837)
  3rd: William Thomas Le Poer Trench (24 Nov 1837-26 Apr 1872)
  4th: Richard Somerset Le Poer Trench (26 Apr 1872-29 May 1891)
  5th: William Frederick Le Poer Trench (29 May 1891-16 Feb 1929)
  6th: Richard Frederick John Donough Le Poer Trench (16 Feb 1929-5 Jun 1971)
  7th: Greville Sydney Rochfort Le Poer Trench (5 Jun 1971-15 Sep 1975)
  8th: William Francis Brinsley Le Poer Trench (15 Sep 1975-18 May 1995)
  9th: Nicholas Power Richard Le Poer Trench (18 May 1995- )

Viscount Dunluce    [Ireland, 1785]
  1st: Randal William Mac Donnell (19 Jun 1785-29 Jul 1791)
  2nd: Anne Katherine Mac Donnell (29 Jul 1791-30 Jun 1834)
  3rd: Charlotte MacDonnell (30 Jun 1834-26 Oct 1835)
  4th: Hugh Seymour McDonnell (26 Oct 1835-19 Jul 1855)
  5th: Mark McDonnell (19 Jul 1855-19 Dec 1869)
  6th: William Randal McDonnell (19 Dec 1869-19 Jul 1918)
  7th: Randal Mark Kerr McDonnell (19 Jul 1918-15 Jun 1932)
  8th: Randal John Somerled McDonnell (15 Jun 1932-26 Sep 1977)
  9th: Alexander Randal Mark McDonnell (26 Sep 1977- )

Viscount Dunluce, co. Antrim    [Ireland, 1618]
  1st: Randal Mac Sorley Mac Donnell (28 May 1618-10 Dec 1636)
  2nd: Randal Mac Donnell (10 Dec 1636-3 Feb 1682)
  3rd: Alexander Mac Donnell (3 Feb 1682-10 Dec 1699)
  4th: Randal Mac Donnell (c Jun 1699-19 Oct 1721)
  5th: Alexander Mac Donnell (19 Oct 1721-13 Oct 1775)
  6th: Randal William Mac Donnell (13 Oct 1775-29 Jul 1791)

Viscount Dunrossil, of Vallaquie, Isle of North Uist, co. Inverness    [United Kingdom, 1959]
  1st: William Shepherd Morrison (12 Nov 1959-1961)
  2nd: John William Morrison (1961-22 Mar 2000)
  3rd: Andrew William Reginald Morrison (22 Mar 2000- )

Viscount Dunsford of Dunsford, co. Surrey    [United Kingdom, 1920]
  1st: William St. John Freemantle Brodrick (2 Feb 1920-13 Feb 1942)
  2nd: George St. John Brodrick (13 Feb 1942-2 Nov 1979)

Viscount of Dupplin    [Scotland, 1627]
  1st: George Hay (4 May 1627-16 Dec 1634)

Viscount of Dupplin    [Scotland, 1633]
  1st: George Hay (25 May 1633-16 Dec 1634)
  2nd: George Hay (16 Dec 1634-5 Oct 1644)
  3rd: George Hay (5 Oct 1644-c 20 Nov 1649)
  4th: William Hay (c 20 Nov 1649-c Mar 1677)
  5th: George Hay (c May 1677-1687)
  6th: William Hay (1687-10 May 1709)
  7th: Thomas Hay (31 Dec 1697-5 Jan 1719)
  8th: George Henry Hay (5 Jan 1719-28 Jul 1758)
  9th: Thomas Hay (29 Jul 1758-27 Dec 1787)
10th: Robert Auriol Hay-Drummond (27 Dec 1787-12 Apr 1804)
11th: Thomas Robert Hay-Drummond (12 Apr 1804-18 Feb 1866)
12th: George Hay-Drummond (18 Feb 1866-30 Jan 1897)
13th: Archibald FitzRoy George Hay-Drummond (30 Jan 1897-7 Feb 1916)
14th: George Harley Hay-Drummond (7 Feb 1916-18 Mar 1938)
15th: Arthur William George Patrick Hay (18 Mar 1938-7 Jun 2013)
16th: Charles William Harley Hay (7 Jun 2013- )

Viscount of Dupplin    [Scotland, 1697]
  1st: Thomas Hay (31 Dec 1697-5 Jan 1719)
  2nd: George Henry Hay (5 Jan 1719-28 Jul 1758)
  3rd: Thomas Hay (29 Jul 1758-27 Dec 1787)
  4th: Robert Auriol Hay-Drummond (27 Dec 1787-12 Apr 1804)
  5th: Thomas Robert Hay-Drummond (12 Apr 1804-18 Feb 1866)
  6th: George Hay-Drummond (18 Feb 1866-30 Jan 1897)
  7th: Archibald FitzRoy George Hay-Drummond (30 Jan 1897-7 Feb 1916)
  8th: George Harley Hay-Drummond (7 Feb 1916-18 Mar 1938)
  9th: Arthur William George Patrick Hay (18 Mar 1938-7 Jun 2013)
10th: Charles William Harley Hay (7 Jun 2013- )

Viscount Dursley, co. Gloucester    [England, 1679]
  1st: George Berkeley (11 Sep 1679-14 Oct 1698)
  2nd: Charles Berkeley (14 Oct 1698-24 Sep 1710)
  3rd: James Berkeley (24 Sep 1710-17 Aug 1736)
  4th: Augustus Berkeley (17 Aug 1736-9 Jan 1755)
  5th: Frederick Augustus Berkeley (9 Jan 1755-8 Aug 1810)
  6th: Thomas Moreton FitzHardinge Berkeley (8 Aug 1810-27 Aug 1882)
  7th: George Lennox Rawdon Berkeley (27 Aug 1882-27 Aug 1888)
  8th: Randal Thomas Mowbray Berkeley (27 Aug 1888-15 Jan 1942)

Viscount Eastnor, of Eastnor Castle, co. Hereford    [United Kingdom, 1821]
  1st: John Sommers Cocks (17 Jul 1821-5 Jan 1841)
  2nd: John Sommers Somers-Cocks (5 Jan 1841-5 Oct 1852)
  3rd: Charles Somers Somers-Cocks (5 Oct 1852-26 Sep 1883)

Viscount Ebrington, co. Gloucester    [Great Britain, 1789]
  1st: Hugh Fortescue (1 Sep 1789-16 Jun 1841)
  2nd: Hugh Fortescue (16 Jun 1841-14 Sep 1861)
  3rd: Hugh Fortescue (14 Sep 1861-10 Oct 1905)
  4th: Hugh Fortescue (10 Oct 1905-29 Oct 1932)
  5th: Hugh William Fortescue (29 Oct 1932-14 Jun 1958)
  6th: Denzil George Fortescue (14 Jun 1958-1 Jun 1977)
  7th: Richard Archibald Fortescue (1 Jun 1977-7 Mar 1993)
  8th: Charles Hugh Richard Fortescue (7 Mar 1993- )

Viscount Eccles, of Chute, co. Wilts    [United Kingdom, 1964]
  1st: David McAdam Eccles (14 Jan 1964-24 Feb 1999)
  2nd: John Dawson Eccles (24 Feb 1999- )

Viscount Eden, of Royal Leamington Spa, co. Warwick    [United Kingdom, 1961]
  1st: Robert Anthony Eden (12 Jul 1961-14 Jan 1977)
  2nd: Nicholas Eden (14 Jan 1977-17 Aug 1985)

Viscount Ednam, of Ednam, co. Robburgh    [United Kingdom, 1827]
  1st: John William Ward (5 Oct 1827-6 Mar 1833)

Viscount Ednam, of Ednam, co. Roxburgh    [United Kingdom, 1860]
  1st: William Ward (17 Feb 1860-7 May 1885)
  2nd: William Humble Ward (7 May 1885-29 Jun 1932)
  3rd: William Humble Eric Ward (29 Jun 1932-26 Dec 1969)
  4th: William Humble David Ward (26 Dec 1969-16 Nov 2013)
  5th: William Humble David Jeremy Ward (16 Nov 2013- )

Viscount Elibank, of Elibank, co. Selkirk    [United Kingdom, 1911]
  1st: Montolieu Fox Oliphant Murray (3 Jul 1911-20 Feb 1927)
  2nd: Charles Gideon Murray (20 Feb 1927-11 Mar 1951)
  3rd: Arthur Cecil Murray (11 Mar 1951-5 Dec 1962)

Viscount Elmley    [United Kingdom, 1815]
  1st: William Lygon (1 Dec 1815-21 Oct 1816)
  2nd: William Beauchamp Lygon (21 Oct 1816-12 May 1823)
  3nd: John Reginald Pyndar (12 May 1823-22 Jan 1853)
  4th: Henry Beauchamp Lygon (22 Jan 1853-8 Sep 1863)
  5th: Henry Lygon (8 Sep 1863-4 Mar 1866)
  6th: Frederick Lygon (4 Mar 1866-19 Feb 1891)
  7th: William Lygon (19 Feb 1891-15 Nov 1938)
  8th: William Lygon (15 Nov 1938-3 Jan 1979)

Viscount Elveden    [United Kingdom, 1919]
  1st: Edward Cecil Guinness (30 Sep 1919-7 Oct 1927)
  2nd: Rupert Edward Cecil Lee Guinness (7 Oct 1927-14 Sep 1967)
  3rd: Arthur Francis Benjamin Guinness (14 Sep 1967-c 18 Jun 1992)
  4th: Arthur Edward Rory Guinness (1992- )

Viscount Emlyn, of Emlyn, co. Carmarthen    [United Kingdom, 1827]
  1st: John Frederick Campbell (5 Oct 1827-7 Nov 1860)
  2nd: John Frederick Vaughan Campbell (7 Nov 1860-29 Mar 1898)
  3rd: Frederick Archibald Vaughan Campbell (29 Mar 1898-8 Feb 1911)
  4th: Hugh Frederick Vaughan Campbell (8 Feb 1911-7 Jan 1914)
  5th: John Duncan Vaughan Campbell (7 Jan 1914-9 Jan 1970)
  6th: Hugh John Vaughan Campbell (9 Jan 1970-20 Jun 1993)
  7th: Colin Robert Vaughan Campbell (1993- )

Viscount Encombe, of Encombe, co. Dorset    [United Kingdom, 1821]
  1st: John Scott (7 Jul 1821-13 Jan 1838)
  2nd: John Scott (13 Jan 1838-18 Sep 1854)
  3rd: John Scott (18 Sep 1854-10 Aug 1926)
  4th: John Scott (10 Aug 1926-20 Oct 1976)
  5th: John Joseph Nicholas Scott (20 Oct 1976-30 Jan 2017)
  6th: John Francis Scott (30 Jan 2017- )

Viscount Enniskillen, co. Fermanagh    [Ireland, 1776]
  1st: William Willoughby Cole (20 Jul 1776-22 May 1803)
  2nd: John Willoughby Cole (22 May 1803-31 Mar 1840)
  3rd: William Willoughby Cole (31 Mar 1840-12 Nov 1886)
  4th: Lowry Egerton Cole (12 Nov 1886-28 Apr 1924)
  5th: John Henry Michael Cole (28 Apr 1924-19 Feb 1963)
  6th: David Lowry Cole (19 Feb 1963-30 May 1989)
  7th: Andrew John Gilbraith Cole (30 May 1989- )

Viscount Ennismore and Listowel    [Ireland, 1816]
  1st: William Hare (15 Jan 1816-13 Jul 1837)
  2nd: William Hare (13 Jul 1837-4 Feb 1856)
  3rd: William Hare (4 Feb 1856-5 Jun 1924)
  4th: Richard Granville Hare (5 Jun 1924-16 Nov 1931)
  5th: William Francis Hare (16 Nov 1931-12 Mar 1997)
  6th: Francis Michael Hare (12 Mar 1997- )

Viscount Erleigh, of Erleigh, co. Berks    [United Kingdom, 1917]
  1st: Rufus Daniel Isaacs (20 Dec 1917-30 Dec 1935)
  2nd: Gerald Rufus Isaacs (30 Dec 1935-19 Sep 1960)
  3rd: Michael Alfred Rufus Isaacs (19 Sep 1960-2 Jul 1980)
  4th: Simon Charles Henry Rufus Isaacs (2 Jul 1980- )

Viscount Erne of Crom Castle, co. Fermanagh    [Ireland, 1781]
  1st: John Crichton (6 Jan 1781-15 Sep 1828)
  2nd: Abraham Crichton (15 Sep 1828-10 Jun 1842)
  3rd: John Crichton (10 Jun 1842-3 Oct 1885)
  4th: John Henry Crichton (3 Oct 1885-2 Dec 1914)
  5th: John Henry George Crichton (2 Dec 1914-23 May 1940)
  6th: Henry George Victor John Crichton (23 May 1940-23 Dec 2015)
  7th: John Henry Michael Ninian Crichton (23 Dec 2015- )

Viscount Errington of Hexham, Northumberland    [United Kingdom, 1901]
  1st: Evelyn Baring (8 Aug 1901-29 Jan 1917)
  2nd: Rowland Thomas Baring (29 Jan 1917-13 May 1953)
  3rd: George Rowland Stanley Baring (13 May 1953-16 Mar 1991)
  4th: Evelyn Rowland Esmond Baring (1991- )

Viscount Esher, of Esher, Surrey    [United Kingdom, 1897]
  1st: William Baliol Brett (11 Nov 1897-24 May 1899)
  2nd: Reginald Baliol Brett (24 May 1899-22 Jan 1930)
  3rd: Oliver Sylvain Baliol Brett (22 Jan 1930-8 Oct 1963)
  4th: Lionel Gordon Baliol Brett (8 Oct 1963-9 Jul 2004)
  5th: Christopher Lionel Baliol Brett (9 Jul 2004- )

Viscount Eversley of Heckfield, co. Southampton    [United Kingdom, 1857]
  1st: Charles Shaw-Lefevre (11 Apr 1857-28 Dec 1888)

Viscount Exmouth, co. Devon    [United Kingdom, 1816]
  1st: Edward Pellew (10 Dec 1816-23 Jan 1833)
  2nd: Pownoll Bastard Pellew (23 Jan 1833-2 Dec 1833)
  3rd: Edward Pellew (2 Dec 1833-11 Feb 1876)
  4th: Edward Fleetwood John Pellew (11 Feb 1876-31 Oct 1899)
  5th: Edward Addington Hargreaves Pellew (31 Oct 1899-16 Aug 1922)
  6th: Henry Edward Pellew (16 Aug 1922-4 Feb 1923)
  7th: Charles Ernest Pellew (4 Feb 1923-7 Jun 1945)
  8th: Edward Irving Pownoll Pellew (7 Jun 1945-19 Aug 1951)
  9th: Pownoll Irving Edward Pellew (19 Aug 1951-2 Dec 1970)
10th: Paul Edward Pellew (2 Dec 1970- )

Viscount Fairfax of Emley, co. Tipperary    [Ireland, 1629]
  1st: Thomas Fairfax (10 Feb 1629-23 Dec 1636)
  2nd: Thomas Fairfax (23 Dec 1636-24 Sep 1641)
  3rd: William Fairfax (24 Sep 1641-1648)
  4th: Thomas Fairfax (1648-b 25 Feb 1651)

Viscount Fairfax of Emmeley, co. Tipperary    [Ireland, 1629]
  5th: Charles Fairfax (b 25 Feb 1651-6 Jul 1671)
  6th: Charles Fairfax (6 Jul 1671-23 Oct 1715)
  7th: Charles Fairfax (23 Oct 1715-6 Jan 1719)
  8th: William Fairfax (6 Jan 1719-c Nov 1738)
  9th: Charles Gregory Fairfax (c Nov 1738-20 Jan 1772)

Viscount Fairford, co. Gloucester    [Great Britain, 1772]
  1st: Wills Hill (28 Aug 1772-7 Oct 1793)
  2nd: Arthur Hill (7 Oct 1793-7 Sep 1801)
  3rd: Arthur Blundell Sandys Trumbull Hill (7 Sep 1801-12 Apr 1845)
  4th: Arthur Wills Blundell Sandys Trumbull Windsor Hill (12 Apr 1845-6 Aug 1868)
  5th: Arthur Wills Blundell Sandys Roden Hill (6 Aug 1868-31 Mar 1874)
  6th: Arthur Wills John Wellington Trumbull Hill (31 Mar 1874-29 May 1918)
  7th: Arthur Wills Percy Wellington Blundell Trumbull Sandys Hill (29 May 1918-28 Mar 1989)
  8th: Arthur Robin Ian Hill (28 Mar 1989-18 Dec 2003)
  9th: Arthur Francis Nicholas Wills Ian Hill (18 Dec 2003- )

Viscount Falkland, of Falkland, co. Fife    [Scotland, 1620]
  1st: Henry Cary (10 Nov 1620-c Sep 1633)
  2nd: Lucius Cary (c Sep 1633-20 Sep 1643)
  3rd: Lucius Cary (20 Sep 1643-27 Sep 1649)
  4th: Henry Cary (27 Sep 1649-2 Apr 1663)
  5th: Anthony Cary (2 Apr 1663-24 May 1694)
  6th: Lucius Henry Cary (24 May 1694-31 Dec 1730)
  7th: Lucius Charles Cary (31 Dec 1730-27 Feb 1785)
  8th: Henry Thomas Cary (27 Feb 1785-28 May 1796)
  9th: Charles John Cary (28 May 1796-2 Mar 1809)
10th: Lucius Bentinck Cary (28 Feb 1809-12 Mar 1884)
11th: Plantagenet Pierrepont Cary (12 Mar 1884-1 Feb 1886)
12th: Byron Plantagenet Cary (21 Feb 1874-10 Jan 1922)
13th: Lucius Plantagenet Cary (10 Jan 1922-24 Jul 1961)
14th: Lucius Henry Charles Plantagenet Cary (24 Jul 1961-16 Mar 1984)
15th: Lucius Edward William Plantagenet Cary (16 Mar 1984- )

Viscount Falmouth, co. Cornwall    [Great Britain, 1720]
  1st: Hugh Boscawen (9 Jun 1720-25 Oct 1734)
  2nd: Hugh Boscawen (25 Oct 1734-4 Feb 1782)
  3rd: George Evelyn Boscawen (4 Feb 1782-8 Feb 1808)
  4th: Edward Boscawen (8 Feb 1808-29 Dec 1841)
  5th: George Henry Boscawen (29 Dec 1841-29 Aug 1852)
  6th: Evelyn Boscawen (29 Aug 1852-6 Nov 1889)
  7th: Evelyn Edward Thomas Boscawen (6 Nov 1889-1 Oct 1918)
  8th: Evelyn Hugh John Boscawen (1 Oct 1918-18 Feb 1962)
  9th: George Hugh Boscawen (18 Feb 1962- )

Viscount Farnham, co. Cavan    [Ireland, 1760]
  1st: Robert Maxwell (10 Sep 1760-11 Nov 1779)

Viscount Farnham, co. Cavan    [Ireland, 1781]
  1st: Barry Maxwell (10 Jan 1781-7 Oct 1800)
  2nd: John James Maxwell (7 Oct 1800-23 Jul 1823)

Viscount Farquhar    [United Kingdom, 1917]
  1st: Horace Brand Farquhar (21 Jun 1917-30 Aug 1923)

Viscount Fauconberg of Henknowle, in the Bishopric of Durham    [England, 1643]
  1st: Thomas Belasyse (31 Jan 1643-1652)
  2nd: Thomas Belasyse (18 Apr 1653-31 Dec 1700)

Viscount Feilding    [England, 1622]
  1st: William Feilding (14 Sep 1622-8 Apr 1643)
  2nd: Basil Feilding (8 Apr 1643-28 Nov 1675)
  3rd: William Feilding (28 Nov 1675-23 Aug 1685)
  4th: Basil Feilding (23 Aug 1685-18 Mar 1717)
  5th: William Feilding (18 Mar 1717-2 Aug 1755)
  6th: Basil Feilding (2 Aug 1755-14 Jul 1800)
  7th: William Basil Percy Feilding (14 Jul 1800-25 Jun 1865)
  8th: Rudolph William Basil Feilding (25 Jun 1865-10 Mar 1892)
  9th: Rudolph Robert Basil Aloysius Augustine Feilding (10 Mar 1892-25 Nov 1939)
10th: William Rudolph Stephen Feilding (25 Nov 1939-31 Dec 1966)
11th: William Rudolph Michael Feilding (31 Dec 1966-23 Mar 1995)
12th: Alexander Steven Rudolph Feilding (23 Mar 1995- )

Viscount of Fentoun    [Scotland, 1606]
  1st: Thomas Erskine (14 Mar 1606-12 Jun 1639)
  2nd: Thomas Erskine (12 Jun 1639-3 Feb 1643)
  3rd: Alexander Erskine (11 Feb 1633-May 1677)
  4th: Alexander Erskine (14 Sep 1677-8 Mar 1710)
  5th: Alexander Erskine (8 Mar 1710-3 Apr 1756)
  6th: Thomas Alexander Erskine (3 Apr 1756-9 Oct 1781)
  7th: Archibald Erskine (9 Oct 1781-8 May 1797)
  8th: Charles Erskine (8 May 1797-28 Oct 1799)
  9th: Thomas Erskine (28 Oct 1799-6 Feb 1828)
10th: Methven Erskine (6 Feb 1828-3 Dec 1829)
11th: John Francis Miller Erskine (3 Dec 1829-19 Jun 1866)
12th: Walter Coningsby Erskine (19 Jun 1866-15 Jan 1872)
13th: Walter Henry Erskine (15 Jan 1872-16 Sep 1888)
14th: Walter John Francis Erskine (16 Sep 1888-3 Jun 1955)
15th: John Francis Hervey Erskine (3 Jun 1955-22 Dec 1993)
16th: James Thorne Erskine (22 Dec 1993- )

Viscount of Fentoun    [Scotland, 1619]
  1st: Thomas Erskine (12 Mar 1619-12 Jun 1639)
  2nd: Thomas Erskine (12 Jun 1639-3 Feb 1643)
  3rd: Alexander Erskine (11 Feb 1633-May 1677)
  4th: Alexander Erskine (14 Sep 1677-8 Mar 1710)
  5th: Alexander Erskine (8 Mar 1710-3 Apr 1756)
  6th: Thomas Alexander Erskine (3 Apr 1756-9 Oct 1781)
  7th: Archibald Erskine (9 Oct 1781-8 May 1797)
  8th: Charles Erskine (8 May 1797-28 Oct 1799)
  9th: Thomas Erskine (28 Oct 1799-6 Feb 1828)
10th: Methven Erskine (6 Feb 1828-3 Dec 1829)
11th: John Francis Miller Erskine (3 Dec 1829-19 Jun 1866)
12th: Walter Coningsby Erskine (19 Jun 1866-15 Jan 1872)
13th: Walter Henry Erskine (15 Jan 1872-16 Sep 1888)
14th: Walter John Francis Erskine (16 Sep 1888-3 Jun 1955)
15th: John Francis Hervey Erskine (3 Jun 1955-22 Dec 1993)
16th: James Thorne Erskine (22 Dec 1993- )

Viscount of the County of Fermanagh    [Ireland, 1703]
  1st: John Verney (16 Jun 1703-23 Jun 1717)
  2nd: Ralph Verney (23 Jun 1717-4 Oct 1752)
  3rd: Ralph Verney (4 Oct 1752-31 Mar 1791)

Viscount Ferrard, co. Louth    [Ireland, 1797]
  1st: Margarita Amelia Burgh (22 Nov 1797-20 Jan 1824)
  2nd: Thomas Henry Skeffington (20 Jan 1824-18 Jan 1843)
  3rd: John Skeffington (18 Jan 1843-28 Apr 1863)
  4th: Clotworthy John Eyre Skeffington (28 Apr 1863-26 Jun 1905)
  5th: Algernon William John Clotworthy Whyte-Melville Skeffington (26 Jun 1905-20 Jul 1956)
  6th: John Clotworthy Talbot Whyte-Melville Skeffington (20 Jul 1956-1992)
  7th: John David Clothworthy Whyte-Melville Foster Skeffington (1992- )

Viscount of Fincastle    [Scotland, 1686]
  1st: Charles Murray (16 Aug 1686-19 Apr 1710)
  2nd: John Murray (19 Apr 1710-18 Apr 1752)
  3rd: William Murray (18 Apr 1752-1 Dec 1756)
  4th: John Murray (1 Dec 1756-25 Feb 1809)
  5th: George Murray (25 Feb 1809-11 Nov 1836)
  6th: Alexander Edward Murray (11 Nov 1836-15 Jul 1845)
  7th: Charles Adolphus Murray (15 Jul 1845-27 Aug 1907)
  8th: Alexander Edward Murray (27 Aug 1907-29 Jan 1962)
  9th: John Alexander Murray (29 Jan 1962-1980)
10th: Reginald Arthur Murray (1980-1981)
11th: Kenneth Randolph Murray (1981-28 Sep 1995)
12th: Malcolm Kenneth Murray (28 Sep 1995- )

Viscount Finlay, of Nairn, co. Nairn    [United Kingdom, 1919]
  1st: Robert Bannatyne Finlay (27 Mar 1919-9 Mar 1929)
  2nd: William Finlay (9 Mar 1929-30 Jun 1945)

Viscount Fitz-Clarence    [United Kingdom, 1831]
  1st: George Augustus Frederick Fitz-Clarence (4 Jun 1831-20 Mar 1842)
  2nd: William George Fitz-Clarence (20 Mar 1842-30 Apr 1901)
  3rd: Geoffrey George Gordon Fitz-Clarence (30 Apr 1901-2 Feb 1902)
  4th: Aubrey Fitz-Clarence (2 Feb 1902-1 Jan 1928)
  5th: Geoffrey William Richard Hugh Fitz-Clarence (1 Jan 1928-27 Aug 1975)
  6th: Edward Charles Fitz-Clarence (27 Aug 1975-1983)
  7th: Anthony Charles Fitz-Clarence (1983-30 Dec 2000)

Viscount FitzGibbon of Limerick, co. Limerick    [Ireland, 1793]
  1st: John FitzGibbon (6 Dec 1793-28 Jan 1802)
  2nd: John FitzGibbon (28 Jan 1802-18 Aug 1851)
  3rd: Richard Hobart FitzGibbon (18 Aug 1851-10 Jan 1864)

Viscount FitzHarris, of Hurn Court, co. Southampton    [Great Britain, 1800]
  1st: James Harris (29 Dec 1800-21 Nov 1820)
  2nd: James Edward Harris (21 Nov 1820-10 Sep 1841)
  3rd: James Howard Harris (10 Sep 1841-17 May 1889)
  4th: Edward James Harris (17 Jul 1888-19 May 1899)
  5th: James Edward Harris (19 May 1899-12 Jun 1950)
  6th: William James Harris (12 Jun 1950-11 Nov 2000)
  7th: James Carleton Harris (11 Nov 2000- )

Viscount FitzMaurice    [Ireland, 1751]
  1st: John Petty (7 Oct 1751-14 May 1761)
  2nd: William Petty (14 May 1761-7 May 1805)
  3rd: John Henry Petty (7 May 1805-15 Nov 1809)
  4th: Henry Petty-FitzMaurice (15 Nov 1809-31 Jan 1863)
  5th: Henry Petty-FitzMaurice (31 Jan 1863-5 Jul 1866)
  6th: Henry Charles Keith Petty-FitzMaurice (5 Jul 1866-3 Jun 1927)
  7th: Henry William Edmund Petty-FitzMaurice (3 Jun 1927-5 Mar 1936)
  8th: Charles Hope Petty-FitzMaurice (5 Mar 1936-20 Aug 1944)
  9th: George John Charles Mercer Nairne Petty-FitzMaurice (20 Aug 1944-25 Aug 1999)
10th: Charles Maurice Petty-FitzMaurice (25 Aug 1999- )

Viscount FitzWalter    [England, 1524]
  4th: Henry Radcliffe (9 Jun 1583-14 Dec 1593)

Viscount FitzWalter    [England, 1525]
  1st: Robert Radcliffe (18 Jun 1525-27 Nov 1542)
  2nd: Henry Radcliffe (27 Nov 1542-17 Feb 1557)
  3rd: Thomas Radcliffe (17 Feb 1557-9 Jun 1583)
  5th: Robert Radcliffe (14 Dec 1593-22 Sep 1629)
  6th: Edward Radcliffe (22 Sep 1629-bt 1643-1643)

Viscount Fitzalan of Derwent, of Derwent, co. Derby    [United Kingdom, 1921]
  1st: Edmund Bernard Fitzalan-Howard (28 Apr 1921-18 May 1947)
  2nd: Henry Edmund Fitzalan-Howard (18 May 1947-17 May 1962)

Viscount Fitzhardinge of Berehaven, co. Kerry    [Ireland, 1663]
  2nd: Charles Berkeley (3 Jun 1665-12 Jun 1668)
  3rd: Maurice Berkeley (12 Jun 1668-13 Jun 1690)

Viscount Folkestone, of Folkestone, co. Kent    [Great Britain, 1747]
  1st: Jacob Bouverie (29 Jun 1747-17 Feb 1761)
  2nd: William Bouverie (17 Feb 1761-28 Jan 1776)
  3rd: Jacob Pleydell-Bouverie (28 Jan 1776-27 Jan 1828)
  4th: William Pleydell-Bouverie (27 Jan 1828-9 Apr 1869)
  5th: Jacob Pleydell-Bouverie (9 Apr 1869-11 Mar 1889)
  6th: William Pleydell-Bouverie (11 Mar 1889-3 Jun 1900)
  7th: Jacob Pleydell-Bouverie (3 Jun 1900-26 Jun 1930)
  8th: William Pleydell-Bouverie (26 Jun 1930-23 Nov 1968)
  9th: Jacob Pleydell-Bouverie (23 Nov 1968-11 Aug 2008)
10th: William Pleydell-Bouverie (11 Aug 2008- )

Viscount Fordwich, co. Kent    [Great Britain, 1718]
  1st: William Cowper (20 Mar 1718-10 Oct 1723)
  2nd: William Clavering-Cowper (19 Oct 1723-18 Sep 1764)
  3rd: George Nassau Clavering-Cowper (18 Dec 1764-22 Dec 1789)
  4th: George Augustus Clavering-Cowper (22 Dec 1789-12 Feb 1799)
  5th: Peter Leopold Louis Francis Nassau Cowper (12 Feb 1799-21 Jun 1837)
  6th: George Augustus Frederick Cowper (21 Jun 1837-15 Apr 1856)
  7th: Francis Thomas de Grey Cowper (15 Apr 1856-18 Jul 1905)

Viscount of Formartine    [Scotland, 1682]
  1st: George Gordon (30 Nov 1682-20 Apr 1720)
  2nd: William Gordon (20 Apr 1720-30 Mar 1746)
  3rd: George Gordon (30 Mar 1745-13 Aug 1801)
  4th: George Hamilton-Gordon (13 Aug 1801-14 Dec 1860)
  5th: George John James Hamilton-Gordon (14 Dec 1860-22 Mar 1864)
  6th: George Hamilton-Gordon (22 Mar 1864-27 Jan 1870)
  7th: John Campbell Hamilton-Gordon (27 Jan 1870-7 Mar 1934)
  8th: George Gordon (7 Mar 1934-6 Jan 1965)
  9th: Dudley Gladstone Gordon (6 Jan 1965-16 Apr 1972)
10th: David George Ian Alexander Gordon (16 Apr 1972-13 Sep 1974)
11th: Archibald Victor Dudley Gordon (13 Sep 1974-7 Sep 1984)
12th: Alastair Ninian John Gordon (7 Sep 1984-19 Aug 2002)
13th: Alexander George Gordon (19 Aug 2002- )

Viscount of Forth    [Scotland, 1686]
  1st: John Drummond (12 Aug 1686-25 Jan 1715)
  2nd: John Drummond (25 Jan 1715-29 Jan 1754)
  3rd: James Drummond (29 Jan 1754-25 Dec 1766)
  4th: James Lewis Drummond (25 Jan 1766-Sep 1800)
  5th: Charles Edward Drummond (Sep 1800-9 Apr 1840)
  6th: George Drummond (9 Apr 1840-28 Feb 1902)

Viscount Fortrose, co. Wicklow    [Ireland, 1766]
  1st: Kenneth Mackenzie (18 Nov 1766-Aug 1781)

Viscount Frankfort de Montmorency    [Ireland, 1816]
  1st: Lodge Evans Montmorency (22 Jan 1816-21 Sep 1822)
  2nd: Lodge Reymond Montmorency (21 Sep 1822-25 Dec 1889)
  3rd: Reymond Hervey Montmorency (25 Dec 1889-7 May 1902)
  4th: Willoughby John Horace Montmorency (7 May 1902-5 Jul 1917)

Viscount Frendraught    [Scotland, 1642]
  1st: James Crichton (29 Aug 1642-b 17 Aug 1665)
  2nd: James Crichton (b 17 Aug 1665-fr 1674-1675)
  3rd: William Crichton (29 Dec 1674-bt 1680-1686)
  4th: Lewis Crichton (b 9 Dec 1686-26 Feb 1698)
  5th: George Crichton (26 Feb 1698-b 30 Jul 1702)

Viscount Furneaux, of Charlton, co. Northampton    [United Kingdom, 1922]
  1st: Frederick Edwin Smith (28 Nov 1922-30 Sep 1930)
  2nd: Frederick Winston Furneaux Smith (30 Sep 1930-10 Jun 1975)
  3rd: Frederick William Robin Smith (10 Jun 1975-16 Feb 1985)

Viscount Furness, of Grantley, West Riding, co. Yorks    [United Kingdom, 1918]
  1st: Marmaduke Furness (16 Jan 1918-6 Oct 1940)
  2nd: William Anthony Furness (6 Oct 1940-1 May 1995)

Viscount Gage of Castle Island, co. Kerry    [Ireland, 1720]
  1st: Thomas Gage (14 Sep 1720-21 Dec 1754)
  2nd: William Hall Gage (21 Dec 1754-11 Oct 1791)
  3rd: Henry Gage (11 Oct 1791-29 Jan 1808)
  4th: Henry Hall Gage (29 Jan 1808-20 Jan 1877)
  5th: Henry Charles Gage (20 Jan 1877-18 Apr 1912)
  6th: Henry Rainald Gage (18 Apr 1912-27 Feb 1982)
  7th: George John St. Clere Gage (27 Feb 1982-30 Nov 1993)
  8th: Henry Nicholas Gage (30 Nov 1993- )

Viscount Galmoye, in co. Kilkenny    [Ireland, 1646]
  1st: Edward Butler (16 May 1646-1653)
  2nd: Edward Butler (1653-a 24 Oct 1667)
  3rd: Piers Butler (1667-18 Jun 1740)

Viscount of Galway    [Ireland, 1687]
  1st: Ulick Bourke (2 Jun 1687-12 Jul 1691)

Viscount Galway, co. Galway    [Ireland, 1727]
  1st: John Monckton (17 Jul 1727-15 Jul 1751)
  2nd: William Monckton-Arundell (15 Jul 1751-1772)
  3rd: Henry William Monckton-Arundell (1772-2 Mar 1774)
  4th: Robert Monckton-Arundell (2 Mar 1774-23 Jul 1810)
  5th: William George Monckton (23 Jul 1810-2 Feb 1834)
  6th: George Edward Arundell Monckton-Arundell (2 Feb 1834-6 Feb 1876)
  7th: George Edward Milnes Monckton-Arundell (6 Feb 1876-7 Mar 1931)
  8th: George Vere Arundell Monckton-Arundell (7 Mar 1931-27 Mar 1943)
  9th: Simon George Robert Monckton-Arundell (27 Mar 1943-1 Jan 1971)
10th: William Arundell Monckton-Arundell (1 Jan 1971-15 Aug 1977)
11th: Edmund Savile Monckton-Arundell (15 Aug 1977-1980)
12th: George Rupert Monckton (1980- )

Viscount Galway, in the Province of Connaught    [Ireland, 1628]
  1st: Richard Bourke (23 Aug 1628-12 Nov 1635)
  2nd: Ulrick Bourke (12 Nov 1635-29 Apr 1658)

Viscount Garmoyle, co. Antrim    [United Kingdom, 1878]
  1st: Hugh MacCalmont Cairns (27 Sep 1878-2 Apr 1885)
  2nd: Arthur William Cairns (2 Apr 1885-14 Jan 1890)
  3rd: Herbert John Cairns (14 Jan 1890-14 Jan 1905)
  4th: Wilfred Dallas Cairns (14 Jan 1905-23 Oct 1946)
  5th: David Charles Cairns (23 Oct 1946-21 Mar 1989)
  6th: Simon Dallas Cairns (21 Mar 1989- )

Viscount Garnock    [Scotland, 1703]
  1st: John Lindsay-Crawford (26 Nov 1703-24 Dec 1708)
  2nd: Patrick Lindsay-Crawford (24 Dec 1708-24 May 1735)
  3rd: John Lindsay-Crawford (24 May 1735-22 Sep 1739)
  4th: George Lindsay-Crawford (22 Sep 1739-11 Aug 1781)
  5th: George Lindsay-Crawford (11 Aug 1781-30 Jan 1808)
  6th: David Lindsay (30 Jan 1808-c May 1809)
  7th: Patrick Lindsay (May 1809-14 Mar 1839)
  8th: Henry Lindsay Bethune (14 Mar 1839-19 Feb 1851)
  9th: John Trotter Bethune (19 Feb 1851-12 May 1894)
10th: David Clarke Bethune (12 May 1894-20 Mar 1917)
11th: Reginald Lindesay-Bethune (20 Mar 1917-14 Jan 1939)
12th: Archibald Lionel Bethune (14 Jan 1939-15 Oct 1943)
13th: William Tucker Lindesay-Bethune (15 Oct 1943-1985)
14th: David Lindesay-Bethune (1985-1989)
15th: James Randolph Lindesay-Bethune (1989- )

Viscount Gladstone, of the County of Lanark    [United Kingdom, 1910]
  1st: Herbert John Gladstone (15 Feb 1910-6 Mar 1930)

Viscount Glandine, of Glandine, King's County    [Ireland, 1827]
  1st: John Toler (23 Jun 1827-27 Jul 1831)
  2nd: Hector John Graham-Toler (27 Jul 1831-3 Jan 1839)
  3rd: Hector John Graham-Toler (3 Jan 1839-26 Dec 1873)
  4th: William Brabazon Lindsay Graham-Toler (26 Dec 1873-20 Apr 1943)
  5th: Ronald Ian Montagu Graham-Toler (20 Apr 1943-24 May 1955)
  6th: Noel Terence Graham-Toler (24 May 1955-11 Sep 2000)
  7th: Richard James Graham-Toler (11 Sep 2000- )

Viscount Glenapp, of Strathnaver, co. Sutherland    [United Kingdom, 1929]
  1st: James Lyle Mackay (20 Jun 1929-23 May 1932)
  2nd: Kenneth Mackay (23 May 1932-21 Jun 1939)
  3rd: Kenneth James William Mackay (21 Jun 1939-17 Mar 1994)
  4th: Kenneth Peter Lyle Mackay (17 Mar 1994- )

Viscount Glerawly, of co. Fermanagh    [Ireland, 1766]
  1st: William Annesley (14 Nov 1766-12 Sep 1770)
  2nd: Francis Charles Annesley (12 Sep 1770-19 Dec 1802)
  3rd: Richard Annesley (19 Dec 1802-9 Nov 1824)
  4th: William Richard Annesley (9 Nov 1824-25 Aug 1838)
  5th: William Richard Annesley (25 Aug 1838-10 Aug 1874)
  6th: Hugh Annesley (10 Aug 1874-15 Dec 1908)
  7th: Francis Annesley (15 Dec 1908-6 Nov 1914)
  8th: Walter Beresford Annesley (6 Nov 1914-7 Jul 1934)
  9th: Beresford Cecil Bingham Annesley (7 Jul 1934-29 Jun 1957)
10th: Robert Annesley (29 Jun 1957-21 Feb 1979)
11th: Patrick Annesley (21 Feb 1979-2 Feb 2001)
12th: Philip Harrison Annesley (2 Feb 2001-11 Mar 2011)
13th: Michael Robert Annesley (11 Mar 2011- )

Viscount Goderich    [United Kingdom, 1827]
  1st: Frederick John Robinson (28 Apr 1827-28 Jan 1859)
  2nd: George Frederick Samuel Robinson (28 Jan 1859-9 Jul 1909)
  3rd: Frederick Oliver Robinson (9 Jul 1909-22 Sep 1923)

Viscount Gordon of Aberdeen, co. Aberdeen    [United Kingdom, 1814]
  1st: George Hamilton-Gordon (1 Jun 1814-14 Dec 1860)
  2nd: George John James Hamilton-Gordon (14 Dec 1860-22 Mar 1864)
  3rd: George Hamilton-Gordon (22 Mar 1864-27 Jan 1870)
  4th: John Campbell Hamilton-Gordon (27 Jan 1870-7 Mar 1934)
  5th: George Gordon (7 Mar 1934-6 Jan 1965)
  6th: Dudley Gladstone Gordon (6 Jan 1965-16 Apr 1972)
  7th: David George Ian Alexander Gordon (16 Apr 1972-13 Sep 1974)
  8th: Archibald Victor Dudley Gordon (13 Sep 1974-7 Sep 1984)
  9th: Alastair Ninian John Gordon (7 Sep 1984-19 Aug 2002)
10th: Alexander George Gordon (19 Aug 2002- )

Viscount Gormanston    [Ireland, 1478]
  1st: Robert Preston (7 Aug 1478-9 Apr 1503)
  2nd: William Preston (9 Apr 1503-21 Feb 1532)
  3rd: Jenico Preston (21 Sep 1532-1560)
  4th: Christopher Preston (1560-24 Jan 1600)
  5th: Jenico Preston (24 Jan 1600-14 Mar 1630)
  6th: Nicholas Preston (14 Mar 1630-28 Jul 1643)
  7th: Jenico Preston (28 Jun 1643-17 Mar 1691)
  8th: Jenico Preston (17 Mar 1691-1699)
  9th: Anthony Preston (1679-25 Sep 1716)
10th: Jenico Preston (25 Sep 1716-31 Oct 1757)
11th: Anthony Preston (31 Oct 1757-8 Dec 1786)
12th: Jenico Preston (1800-10 Feb 1860)
13th: Edward Anthony John Preston (10 Feb 1860-28 Sep 1876)
14th: Jenico William Joseph Preston (28 Sep 1876-29 Oct 1907)
15th: Jenico Edward Joseph Preston (29 Oct 1907-7 Nov 1925)
16th: Jenico William Richard Preston (7 Nov 1925-9 Jun 1940)
17th: Jenico Nicholas Dudley Preston (9 Jun 1940- )

Viscount Gort, co. Galway    [Ireland, 1816]
  1st: John Smyth (16 Jan 1816-23 May 1817)
  2nd: Charles Vereker (23 May 1817-11 Nov 1842)
  3rd: John Prendergast Vereker (11 Nov 1842-20 Oct 1865)
  4th: Standish Prendergast Vereker (20 Oct 1865-9 Jan 1900)
  5th: John Gage Prendergast Vereker (9 Jan 1900-15 Aug 1902)
  6th: John Standish Surtees Prendergast Vereker (15 Aug 1902-31 Mar 1946)
  7th: Standish Robert Gage Vereker (31 Mar 1946-1975)
  8th: Colin Leopold Prendergast Vereker (1975-6 Apr 1995)
  9th: Foley Robert Standish Prendergast Vereker (6 Apr 1995- )

Viscount Gort, of Hamsterley, co. Durham    [United Kingdom, 1946]
  1st: John Standish Surtees Prendergast Vereker (8 Feb 1946-31 Mar 1946)

Viscount Goschen, of Hawkhurst, co. Kent    [United Kingdom, 1900]
  1st: George Joachim Goschen (18 Dec 1900-7 Feb 1907)
  2nd: George Joachim Goschen (7 Feb 1907-24 Jul 1952)
  3rd: John Alexander Goschen (24 Jul 1952-22 Mar 1977)
  4th: Giles John Harry Goschen (22 Mar 1977- )

Viscount Gosford of Market Hill, co. Armagh    [Ireland, 1785]
  1st: Archibald Acheson (20 Jun 1785-5 Sep 1790)
  2nd: Arthur Acheson (5 Sep 1790-14 Jan 1807)
  3rd: Archibald Acheson (14 Jan 1807-27 Mar 1849)
  4th: Archibald Acheson (27 Mar 1849-15 Jun 1864)
  5th: Archibald Brabazon Sparrow Acheson (15 Jun 1864-11 Apr 1922)
  6th: Archibald Charles Montagu Brabazon Acheson (11 Apr 1922-20 Mar 1954)
  7th: Archibald Alexander John Stanley Acheson (20 Mar 1954-17 Feb 1966)
  8th: Charles David Alexander John Sparrow Acheson (17 Feb 1966- )

Viscount Gough of Goojerat, in the Punjab and of the city of Limerick    [United Kingdom, 1849]
  1st: Hugh Gough (15 Jun 1849-2 Mar 1869)
  2nd: George Stephens Gough (2 Mar 1869-31 May 1895)
  3rd: Hugh Gough (31 May 1895-14 Oct 1919)
  4th: Hugh William Gough (14 Oct 1919-4 Dec 1951)
  5th: Shane Hugh Maryon Gough (4 Dec 1951- )

Viscount Graham    [Scotland, 1681]
  2nd: Edward Graham (22 Dec 1695-1710)

Viscount of Granard, co. Longford    [Ireland, 1675]
  1st: Arthur Forbes (22 Nov 1675-1695)
  2nd: Arthur Forbes (1695-24 Aug 1734)
  3rd: George Forbes (24 Aug 1734-29 Oct 1765)
  4th: George Forbes (4 Oct 1765-16 Oct 1769)
  5th: George Forbes (16 Oct 1769-16 Apr 1780)
  6th: George Forbes (16 Apr 1780-9 Jun 1837)
  7th: George Arthur Hastings Forbes (9 Jun 1837-25 Aug 1889)
  8th: Bernard Arthur William Patrick Hastings Forbes (25 Aug 1889-10 Sep 1948)
  9th: Arthur Patrick Hastings Forbes (10 Sep 1948-21 Nov 1992)
10th: Peter Arthur Edward Hastings Forbes (21 Nov 1992- )

Viscount Grandison of Dromana, co. Waterford    [Ireland, 1746]
  1st: Elizabeth FitzGerald (10 Apr 1746-29 May 1782)
  2nd: George Mason-Villiers (29 May 1782-14 Jul 1800)

Viscount Grandison of Limerick, co. Leitrim    [Ireland, 1621]
  1st: Oliver St. John (3 Jan 1621-30 Dec 1630)
  2nd: William Villiers (30 Dec 1630-30 Sep 1643)
  3rd: John Villiers (30 Sep 1643-9 Nov 1659)
  5th: John FitzGerald (16 Dec 1699-14 May 1766)
  6th: William Villiers (14 May 1766-28 Aug 1769)
  7th: George Bussy Villiers (28 Aug 1769-22 Aug 1805)
  8th: George Child-Villiers (22 Aug 1805-3 Oct 1859)
  9th: George Augustus Frederick Child-Villiers (3 Oct 1859-24 Oct 1859)
10th: Victor Albert George Child-Villiers (24 Oct 1859-31 May 1915)
11th: George Henry Robert Child-Villiers (31 May 1915-31 Dec 1923)
12th: George Francis Child-Villiers (31 Dec 1923-9 Aug 1998)
13th: George Francis William Child-Villiers (19 Mar 1998- )

Viscount Granville of Lansdown    [England, 1661]
  1st: John Granville (20 Apr 1661-22 Aug 1701)
  2nd: Charles Granville (22 Aug 1701-4 Sep 1701)
  3rd: William Henry Granville (4 Sep 1701-17 May 1711)

Viscount Granville of Stone Park, co. Stafford    [United Kingdom, 1814]
  1st: Granville Leveson-Gower (12 Aug 1814-8 Jan 1846)
  2nd: Granville George Leveson-Gower (8 Jan 1846-31 Mar 1891)
  3rd: Granville George Leveson-Gower (31 Mar 1891-21 Jul 1939)
  4th: William Spencer Leveson-Gower (21 Jul 1939-25 Jun 1953)
  5th: Granville James Leveson-Gower (25 Jun 1953-31 Oct 1996)
  6th: Granville George Fergus Leveson-Gower (31 Oct 1996- )

Viscount Greenwood, of Holbourne, co. London    [United Kingdom, 1937]
  1st: Thomas Hamar Greenwood (16 Feb 1937-10 Sep 1948)
  2nd: David Henry Hamar Greenwood (10 Sep 1948-30 Jul 1998)
  3rd: Michael Henry Hamar Greenwood (30 Jul 1998-7 Jul 2003)

Viscount Grey de Wilton    [Great Britain, 1801]
  1st: Thomas Egerton (26 Jun 1801-23 Sep 1814)
  2nd: Thomas Grosvenor Egerton (23 Sep 1814-7 Mar 1882)

Viscount Grey of Fallodon, co. Northumberland    [United Kingdom, 1916]
  1st: Edward Grey (27 Jul 1916-7 Sep 1933)

Viscount Guillamore, of Cahir Guillamore, co. Limerick    [Ireland, 1831]
  1st: Standish O'Grady (28 Jan 1831-21 Apr 1840)
  2nd: Standish Darby O'Grady (21 Apr 1840-22 Jul 1848)
  3rd: Standish O'Grady (22 Jul 1848-10 Apr 1860)
  4th: Paget Standish O'Grady (10 Apr 1840-1877)
  5th: Hardress Standish O'Grady (1877-1918)
  6th: Frederick Standish O'Grady (1918-11 Oct 1927)
  7th: Hugh Hamon Massy O'Grady (11 Oct 1927-1930)
  8th: Richard O'Grady (1930-1943)
  9th: Standish Bruce O'Grady (1943-15 Oct 1955)

Viscount Gwynedd, of Dwyfor, co. Caernarvon    [United Kingdom, 1945]
  1st: David Lloyd George (12 Feb 1945-26 Mar 1945)
  2nd: Richard Lloyd George (26 Mar 1945-1 May 1968)
  3rd: Owen Lloyd George (1 May 1968-29 Jul 2010)
  4th: David Richard Owen Lloyd George (29 Jul 2010- )

Viscount Hailsham, of Hailsham, co. Sussex    [United Kingdom, 1929]
  1st: Douglas McGarel Hogg (4 Jul 1929-16 Aug 1950)
  2nd: Quintin McGarel Hogg (16 Aug 1950-12 Oct 2001)
  3rd: Douglas Martin Hogg (12 Oct 2001- )

Viscount Haldane of Cloan, co. Perth    [United Kingdom, 1911]
  1st: Richard Burdon Haldane (27 Mar 1911-23 Aug 1928)

Viscount Halifax of Monk Bretton, in the West Riding of the County of Yorkshire    [United Kingdom, 1866]
  1st: Charles Wood (21 Feb 1866-8 Aug 1885)
  2nd: Charles Lindley Wood (8 Aug 1885-19 Jan 1934)
  3rd: Edward Frederick Lindley Wood (19 Jan 1934-23 Dec 1959)
  4th: Charles Ingram Courtenay Wood (23 Dec 1959-19 Mar 1980)
  5th: Charles Edward Peter Neil Wood (19 Mar 1980- )

Viscount Hall, of Cynon Valley, co. Glamorgan    [United Kingdom, 1946]
  1st: George Hall (28 Oct 1946-8 Nov 1965)
  2nd: William George Leonard Hall (8 Nov 1965-24 Jul 1985)

Viscount Hambleden, of Hambleden, co. Buckingham    [United Kingdom, 1891]
  1st: Emily Danvers (10 Nov 1891-12 Aug 1913)
  2nd: William Frederick Danvers Smith (13 Aug 1913-16 Jun 1928)
  3rd: William Henry Smith (16 Jun 1928-31 Mar 1948)
  4th: William Herbert Smith (31 Mar 1948-2 Aug 2012)
  5th: William Henry Smith (2 Aug 2012- )

Viscount Hamilton    [Great Britain, 1786]
  1st: James Hamilton (24 Aug 1786-9 Oct 1789)
  2nd: John James Hamilton (9 Oct 1789-27 Jan 1818)
  3rd: James Hamilton (27 Jan 1818-31 Oct 1885)
  4th: James Hamilton (31 Oct 1885-3 Jan 1913)
  5th: James Albert Edward Hamilton (3 Jan 1913-12 Sep 1953)
  6th: James Edward Hamilton (12 Sep 1953-4 Jun 1979)
  7th: James Hamilton (4 Jun 1979- )

Viscount Hampden of Glynde, co. Sussex    [United Kingdom, 1884]
  1st: Henry Bouverie William Brand (4 Mar 1884-14 Mar 1892)
  2nd: Henry Robert Brand (14 Mar 1892-22 Nov 1906)
  3rd: Thomas Walter Brand (22 Nov 1906-4 Sep 1958)
  4th: Thomas Henry Brand (4 Feb 1958-17 Oct 1965)
  5th: David Francis Brand (17 Oct 1965-4 Sep 1975)
  6th: Anthony David Brand (4 Sep 1975-4 Jan 2008)
  7th: Francis Anthony Brand (4 Jan 2008- )

Viscount Hanworth    [United Kingdom, 1936]
  1st: Ernest Murray Pollock (17 Jan 1936-22 Oct 1936)
  2nd: David Bertram Pollock (22 Oct 1936-31 Aug 1996)
  3rd: David Stephen Geoffrey Pollock (31 Aug 1996- )

Viscount Harberton    [Ireland, 1791]
  1st: Arthur Pomeroy (5 Jul 1791-9 Apr 1798)
  2nd: Henry Pomeroy (9 Apr 1798-30 Nov 1829)
  3rd: Arthur James Pomeroy (30 Nov 1829-27 Sep 1832)
  4th: John Pomeroy (27 Sep 1832-4 Jul 1833)
  5th: John James Pomeroy (4 Jul 1833-5 Oct 1862)
  6th: James Spencer Pomeroy (5 Oct 1862-4 Dec 1912)
  7th: Ernest Arthur George Pomeroy (4 Dec 1912-22 Apr 1944)
  8th: Ralph Legge Pomeroy (22 Apr 1944-4 Jul 1956)
  9th: Henry Ralph Martyn Pomeroy (4 Jul 1956-1980)
10th: Thomas de Vautort Pomeroy (1980-12 Mar 2004)
11th: Henry Robert Pomeroy (12 Mar 2004- )

Viscount Hardinge of Lahore and Kings Newton, co. Derby    [United Kingdom, 1846]
  1st: Henry Hardinge (2 May 1846-24 Sep 1856)
  2nd: Charles Stewart Hardinge (24 Sep 1856-28 Jul 1894)
  3rd: Henry Charles Hardinge (28 Jul 1894-30 Apr 1924)
  4th: Caryl Nicholas Charles Hardinge (30 Apr 1924-1979)
  5th: Henry Nicholas Paul Hardinge (1979-1984)
  6th: Charles Henry Nicholas Hardinge (1984-18 Jan 2004)
  7th: Andrew Hartland Hardinge (18 Jan 2004-11 Feb 2014)

Viscount Haughton, co. Nottingham    [Great Britain, 1714]
  1st: Thomas Pelham-Holles (19 Oct 1714-17 Nov 1768)

Viscount Hawarden, of Hawarden, co. Tipperary    [Ireland, 1793]
  1st: Cornwallis Maude (5 Dec 1793-23 Aug 1803)
  2nd: Thomas Ralph Maude (23 Aug 1803-26 Feb 1807)
  3rd: Cornwallis Maude (26 Feb 1807-12 Oct 1856)
  4th: Cornwallis Maude (12 Oct 1856-9 Jan 1905)
  5th: Robert Henry Maude (9 Jan 1905-6 Sep 1908)
  6th: Robert Cornwallis Maude (6 Sep 1908-26 Aug 1914)
  7th: Eustace Wyndham Maude (26 Aug 1914-6 Apr 1958)
  8th: Robert Leslie Eustace Maude (6 Apr 1958-1991)
  9th: Robert Connan Wyndham Leslie Maude (1991- )

Viscount Hawkesbury of Kirkham, co. York and of Mansfield, co. Nottingham    [United Kingdom, 1905]
  1st: Cecil George Saville Foljambe (2 Dec 1905-23 Mar 1907)
  2nd: Arthur William de Brito Savile Foljambe (23 Mar 1907-15 May 1941)
  3rd: Gerald William Frederick Savile Foljambe (15 May 1941-27 Jul 1967)
  4th: Robert Anthony Edward St. Andrew Savile Foljambe (27 Jul 1962-13 Mar 1969)
  5th: Edward Peter Bertram Savile Foljambe (13 Mar 1969- )

Viscount Head, of Throope, co. Wilts    [United Kingdom, 1960]
  1st: Antony Henry Head (2 Aug 1960-29 Mar 1983)
  2nd: Richard Anthony Head (29 Mar 1983- )

Viscount Headfort, of Headfort, co. Meath    [Ireland, 1762]
  1st: Thomas Taylour (12 Apr 1762-14 Feb 1795)
  2nd: Thomas Taylour (14 Dec 1795-24 Oct 1829)
  3rd: Thomas Taylour (24 Oct 1829-6 Dec 1870)
  4th: Thomas Taylour (6 Dec 1870-22 Jul 1894)
  5th: Geoffrey Thomas Taylour (22 Jul 1894-29 Jan 1943)
  6th: Terence Geoffrey Thomas Taylour (29 Jan 1943-24 Oct 1960)
  7th: Thomas Geoffrey Charles Michael Taylour (24 Oct 1960-21 Oct 2005)
  8th: Thomas Michael Ronald Christopher Taylour (21 Oct 2005- )

Viscount Helmsley of Helmsley, co. York    [United Kingdom, 1868]
  1st: William Ernest Duncombe (25 Jul 1868-13 Jan 1915)
  2nd: Charles William Reginald Duncombe (13 Jan 1915-15 Sep 1916)
  3rd: Charles Willian Slingsby Duncombe (15 Sep 1916-4 Sep 1963)

Viscount Hereford    [England, 1550]
  1st: Walter Devereux (2 Feb 1550-27 Sep 1558)
  2nd: Walter Devereux (27 Feb 1558-22 Sep 1576)
  3rd: Robert Devereux (22 Feb 1576-25 Feb 1601)
  4th: Robert Devereux (18 Apr 1604-14 Sep 1646)
  5th: Walter Devereux (14 Sep 1646-b 5 Jan 1658)
  6th: Leicester Devereux (Jan 1658-1 Dec 1676)
  7th: Leicester Devereux (1 Dec 1676-c Feb 1683)
  8th: Edward Devereux (c Feb 1683-9 Aug 1700)
  9th: Price Devereux (9 Aug 1700-3 Oct 1740)
10th: Price Devereux (3 Oct 1740-29 Jul 1748)
11th: Edward Devereux (29 Jul 1748-20 Aug 1760)
12th: Edward Devereux (20 Aug 1760-1 Aug 1783)
13th: George Devereux (1 Aug 1783-31 Dec 1804)
14th: Henry Fleming Lea Devereux (31 Dec 1804-31 May 1843)
15th: Robert Devereux (31 May 1843-18 Aug 1855)
16th: Robert Devereux (18 Mar 1855-27 Mar 1930)
17th: Robert Charles Devereux (27 Mar 1930-16 Apr 1952)
18th: Robert Milo Leicester Devereux (16 Apr 1952-25 Feb 2004)
19th: Charles Robin de Bohun Devereux (25 Feb 2004- )

Viscount of Hermitage    [Scotland, 1706]
  1st: Henry Scott (29 Mar 1706-25 Dec 1730)
  2nd: Francis Scott (25 Dec 1730-11 May 1739)
  3rd: Henry Scott (11 May 1739-31 Jan 1740)
  4th: Henry Scott (31 Jan 1740-10 Sep 1807)

Viscount Hewart, of Bury, co. Lancs    [United Kingdom, 1940]
  1st: Gordon Hewart (1 Nov 1940-5 May 1943)
  2nd: Hugh Vaughan Hewart (5 May 1943-23 Jul 1964)

Viscount Hewytt of Gowran, co. Kilkenny    [Ireland, 1689]
  1st: George Hewett (9 Apr 1689-2 Dec 1689)

Viscount Hill of Hawkestone and of Hardwicke, co. Salop.    [United Kingdom, 1842]
  1st: Rowland Hill (22 Sep 1842-10 Dec 1842)
  2nd: Rowland Hill (10 Dec 1842-2 Jan 1875)
  3rd: Rowland Clegg-Hill (2 Jan 1875-1895)
  4th: Rowland Richard Clegg-Hill (30 Mar 1895-19 Dec 1923)
  5th: Francis William Clegg-Hill (19 Dec 1923-6 Jul 1924)
  6th: Charles Rowland Clegg-Hill (6 Jul 1924-3 May 1957)
  7th: Gerald Rowland Clegg-Hill (3 May 1957-4 May 1974)
  8th: Anthony Rowland Clegg-Hill (5 May 1974-b 17 Mar 2003)
  9th: Peter David Raymond Charles Clegg-Hill (17 Mar 2003- )

Viscount Hillsborough, co. Down    [Ireland, 1717]
  1st: Trevor Hill (21 Aug 1717-3 May 1742)
  2nd: Wills Hill (3 May 1742-7 Oct 1793)
  3rd: Arthur Hill (7 Oct 1793-7 Sep 1801)
  4th: Arthur Blundell Sandys Trumbull Hill (7 Sep 1801-12 Apr 1845)
  5th: Arthur Wills Blundell Sandys Trumbull Windsor Hill (12 Apr 1845-6 Aug 1868)
  6th: Arthur Wills Blundell Sandys Roden Hill (6 Aug 1868-31 Mar 1874)
  7th: Arthur Wills John Wellington Trumbull Hill (31 Mar 1874-29 May 1918)
  8th: Arthur Wills Percy Wellington Blundell Trumbull Sandys Hill (29 May 1918-28 Mar 1989)
  9th: Arthur Robin Ian Hill (28 Mar 1989-18 Dec 2003)
10th: Arthur Francis Nicholas Wills Ian Hill (18 Dec 2003- )

Viscount Hinchingbrooke, co. Huntingdon    [England, 1660]
  1st: Edward Montagu (12 Jul 1660-28 May 1672)
  2nd: Edward Montagu (28 May 1672-b 29 Nov 1688)
  3rd: Edward Montagu (29 Nov 1688-20 Oct 1729)
  4th: John Montagu (20 Oct 1729-30 Apr 1792)
  5th: John Montagu (30 Apr 1792-6 Jun 1814)
  6th: George John Montagu (6 Jun 1814-21 May 1818)
  7th: John William Montagu (21 May 1818-3 Mar 1884)
  8th: Edward George Henry Montagu (3 Mar 1884-26 Jun 1916)
  9th: George Charles Montagu (26 Jun 1916-15 Jun 1962)
10th: Alexander Victor Edward Paulet Montagu (15 Jun 1962-25 Feb 1995)
11th: John Edward Hollister Montagu (25 Feb 1995- )

Viscount Holmesdale, in Kent    [United Kingdom, 1826]
  1st: William Pitt Amherst (19 Dec 1826-13 Mar 1857)
  2nd: William Pitt Amherst (13 Mar 1857-26 Mar 1886)
  3rd: William Archer Amherst (26 Mar 1886-14 Aug 1910)
  4th: Hugh Amherst (14 Aug 1910-7 Mar 1927)
  5th: Jeffery John Archer Amherst (7 Mar 1927-4 Mar 1993)

Viscount Hood of Whitley, co. Warwick    [Great Britain, 1796]
  1st: Samuel Hood (1 Jun 1796-27 Jan 1816)
  2nd: Henry Hood (27 Jan 1816-25 Jan 1836)
  3rd: Samuel Hood-Tibbits (15 Jan 1836-8 May 1846)
  4th: Francis Wheler Hood (8 May 1846-27 Apr 1907)
  5th: Grosvenor Arthur Alexander Hood (27 Apr 1907-26 Apr 1933)
  6th: Samuel Hood (26 Apr 1933-13 Oct 1981)
  7th: Alexander Lambert Hood (13 Oct 1981-2 Oct 1999)
  8th: Henry Lyttelton Alexander Hood (2 Oct 1999- )

Viscount Horne of Slamannan    [United Kingdom, 1937]
  1st: Robert Stevenson Horne (9 Jun 1937-3 Sep 1940)

Viscount Howard of Bindon, co. Dorset    [England, 1559]
  1st: Thomas Howard (13 Jan 1559-28 Jan 1582)
  2nd: Henry Howard (28 Jan 1582-b 16 Jan 1591)
  3rd: Thomas Howard (16 Jan 1591-1 Mar 1611)

Viscount Howard of Morpeth, Northumberland    [England, 1661]
  1st: Charles Howard (30 Apr 1661-24 Feb 1685)
  2nd: Edward Howard (24 Feb 1685-23 Apr 1692)
  2nd: Charles Howard (23 Apr 1692-1 May 1738)
  4th: Henry Howard (1 May 1738-3 Sep 1758)
  5th: Frederick Howard (3 Sep 1758-4 Sep 1825)
  6th: George Howard (4 Sep 1825-7 Oct 1848)
  7th: George William Frederick Howard (7 Oct 1848-5 Dec 1864)
  8th: William George Howard (5 Dec 1864-29 Mar 1889)
  9th: George James Howard (29 Mar 1889-16 Apr 1911)
10th: Charles James Stanley Howard (16 Apr 1911-20 Jan 1912)
11th: George Josslyn L'Estrange Howard (20 Jan 1912-17 Feb 1963)
12th: Charles James Ruthven Howard (17 Feb 1963-28 Nov 1994)
13th: George William Beaumont Howard (28 Nov 1994- )

Viscount Howe    [Ireland, 1701]
  1st: Scrope Howe (16 May 1701-26 Jan 1712)
  2nd: Emanuel Scrope Howe (26 Jan 1712-29 Mar 1735)
  3rd: George Augustus Howe (29 Mar 1735-6 Jul 1758)
  4th: Richard Howe (6 Jul 1758-5 Aug 1799)
  5th: William Howe (5 Aug 1799-12 Jul 1814)

Viscount Howe of Langar, co. Nottingham    [Great Britain, 1782]
  1st: Richard Howe (20 Apr 1782-5 Aug 1799)

Viscount Howick, co. Northumberland    [United Kingdom, 1806]
  1st: Charles Grey (11 Apr 1806-14 Nov 1807)
  2nd: Charles Grey (14 Nov 1807-17 Jul 1845)
  3rd: Henry George Grey (17 Jul 1845-9 Oct 1894)
  4th: Albert Henry George Grey (9 Oct 1894-29 Aug 1917)
  5th: Charles Robert Grey (29 Aug 1917-2 Apr 1963)
  6th: Richard Fleming George Charles Grey (2 Apr 1963-10 Sep 2013)
  7th: Philip Kent Grey (10 Sep 2013- )

Viscount Hudson, of Pewsey, co. Wilts    [United Kingdom, 1952]
  1st: Robert Spear Hudson (5 Jan 1952-2 Feb 1957)
  2nd: Robert William Hudson (2 Feb 1957-28 Aug 1963)

Viscount Hughenden of Hughenden, Buckinghamshire    [United Kingdom, 1876]
  1st: Benjamin Disraeli (21 Aug 1876-19 Apr 1881)

Viscount Hutchinson of Knocklofty, co. Tipperary    [United Kingdom, 1821]
  1st: Richard Hely Hely Hutchinson (14 Jul 1821-22 Aug 1825)
  2nd: John Hely Hutchinson (22 Aug 1825-29 Jun 1832)
  3rd: John Hely Hutchinson (29 Jun 1832-14 Sep 1851)
  4th: Richard John Hely Hutchinson (14 Sep 1851-22 Feb 1866)
  5th: John Luke George Hely Hutchinson (22 Feb 1866-5 Dec 1900)
  6th: Richard Walter John Hely Hutchinson (5 Dec 1900-19 Oct 1948)
  7th: John Michael Henry Hely Hutchinson (19 Oct 1948-1981)
  8th: Richard Michael John Hely Hutchinson (1981- )

Viscount Hyndley, of Meads, co. Sussex    [United Kingdom, 1948]
  1st: John Scott Hindley (2 Feb 1948-5 Jan 1963)

Viscount Hythe of Hythe, co. Kent    [United Kingdom, 1911]
  1st: Thomas Brassey (5 Jul 1911-23 Feb 1918)
  2nd: Thomas Allnutt Brassey (23 Feb 1918-12 Nov 1919)

Viscount of Ikerrin, co. Tipperary    [Ireland, 1629]
  1st: Pierce Butler (12 May 1629-b 20 Apr 1661)
  2nd: Pierce Butler (b 20 Apr 1661- )
  3rd: James Butler ( -26 Oct 1688)
  4th: Pierce Butler (26 Oct 1688-4 Jan 1711)
  5th: James Butler (4 Jan 1711-19 Jul 1712)
  6th: Thomas Butler (19 Jul 1712-7 Mar 1720)
  7th: James Butler (7 Mar 1720-20 Oct 1721)
  8th: Somerset Hamilton Butler (20 Oct 1721-15 Apr 1774)
  9th: Henry Thomas Butler (15 Apr 1774-20 Jul 1813)
10th: Somerset Richard Butler (20 Jul 1813-4 Feb 1838)
11th: Henry Thomas Butler (4 Feb 1838-16 Apr 1846)
12th: Somerset Arthur Butler (16 Apr 1846-22 Dec 1901)
13th: Charles Henry Somerset Butler (22 Dec 1901-6 Apr 1909)
14th: Charles Ernest Alfred French Somerset Butler (6 Apr 1909-2 Nov 1931)
15th: Theobald Walter Somerset Henry Butler (2 Nov 1931-31 Jul 1957)
16th: Brian Stuart Theobald Somerset Caher Butler (31 Jul 1957-c 8 Oct 1992)
17th: David James Theobald Somerset Butler (1992-8 Jan 2008)
18th: Arion Thomas Piers Hamilton Butler (8 Jan 2008- )

Viscount of Ilay    [Scotland, 1706]
  1st: Archibald Campbell (19 Oct 1706-15 Apr 1761)

Viscount Inchcape, of Strathnaver, co. Sutherland    [United Kingdom, 1924]
  1st: James Lyle Mackay (21 Jan 1924-23 May 1932)
  2nd: Kenneth Mackay (23 May 1932-21 Jun 1939)
  3rd: Kenneth James William Mackay (21 Jun 1939-17 Mar 1994)
  4th: Kenneth Peter Lyle Mackay (17 Mar 1994- )

Viscount Ingestre, co. Stafford    [Great Britain, 1784]
  1st: John Chetwynd-Talbot (3 Jul 1784-19 May 1793)
  2nd: Charles Chetwynd-Talbot (19 May 1793-10 Jan 1849)
  3rd: Henry John Chetwynd-Talbot (10 Jan 1849-4 Jun 1868)
  4th: Charles John Chetwynd Chetwynd-Talbot (4 Jun 1868-11 May 1877)
  5th: Charles Henry John Chetwynd-Talbot (11 May 1877-7 May 1921)
  6th: John George Charles Henry Alton Alexander Chetwynd Chetwynd-Talbot (7 May 1921-1980)
  7th: Charles Henry John Benedict Crofton Chetwynd Chetwynd-Talbot (1980- )

Viscount Ingleby, of Snilesworth, North Riding of co. York    [United Kingdom, 1956]
  1st: Osbert Peake (17 Jan 1956-11 Oct 1966)
  2nd: Martin Raymond Peake (11 Oct 1966-14 Oct 2008)

Viscount of Inglisberry and Nemphlar    [Scotland, 1701]
  1st: John Carmichael (25 Jun 1701-20 Sep 1710)
  2nd: James Carmichael (20 Sep 1710-16 Aug 1737)
  3rd: John Carmichael (16 Aug 1737-19 Jul 1767)
  4th: John Carmichael (19 Jul 1767-21 Dec 1787)
  5th: Thomas Carmichael (21 Dec 1787-14 Feb 1811)
  6th: Andrew Carmichael (14 Feb 1811-18 Apr 1817)

Viscount of Inverkeithing    [Scotland, 1703]
  1st: Archibald Primrose (10 Apr 1703-20 Oct 1723)
  2nd: James Primrose (20 Oct 1723-26 Nov 1755)
  3rd: Neil Primrose (26 Nov 1755-25 Mar 1814)
  4th: Archibald John Primrose (25 Mar 1814-4 Mar 1868)
  5th: Archibald Philip Primrose (4 Mar 1868-21 May 1929)
  6th: Albert Edward Harry Mayer Archibald Primrose (21 May 1929-30 May 1974)
  7th: Neil Archibald Primrose (30 May 1974- )

Viscount of Inverness    [Scotland, 1684]
  1st: George Gordon (1 Nov 1684-7 Dec 1716)
  2nd: Alexander Gordon (7 Dec 1716-28 Nov 1728)
  3rd: Cosmo George Gordon (28 Nov 1728-5 Aug 1752)
  4th: Alexander Gordon (5 Aug 1752-17 Jun 1827)
  5th: George Gordon (17 Jun 1827-28 May 1836)

Viscount Ipswich, co. Suffolk    [England, 1672]
  1st: Henry Fitzroy (16 Aug 1672-9 Oct 1690)
  2nd: Charles Fitzroy (9 Oct 1690-6 May 1757)
  3rd: Augustus Henry Fitzroy (6 May 1757-14 Mar 1811)
  4th: George Henry FitzRoy (14 Mar 1811-28 Sep 1844)
  5th: Henry FitzRoy (28 Sep 1844-26 Mar 1863)
  6th: William Henry Fitzroy (26 Mar 1863-21 May 1882)
  7th: Augustus Charles Lennox FitzRoy (21 May 1882-4 Dec 1918)
  8th: Alfred William Maitland FitzRoy (4 Dec 1918-10 Jan 1930)
  9th: John Charles William FitzRoy (10 Jan 1930-1 Aug 1936)
10th: Charles Alfred Euston FitzRoy (4 Aug 1936-11 Nov 1970)
11th: Hugh Denis Charles FitzRoy (11 Nov 1970-7 Apr 2011)
12th: Henry Oliver Charles FitzRoy (7 Apr 2011- )

Viscount of Iveagh, co. Down    [United Kingdom, 1905]
  1st: Edward Cecil Guinness (18 Dec 1905-7 Oct 1927)
  2nd: Rupert Edward Cecil Lee Guinness (7 Oct 1927-14 Sep 1967)
  3rd: Arthur Francis Benjamin Guinness (14 Sep 1967-c 18 Jun 1992)
  4th: Arthur Edward Rory Guinness (1992- )

Viscount of Jedburgh Forest    [Scotland, 1703]
  1st: Archibald Douglas (10 Apr 1703-21 Jul 1761)

Viscount Jellicoe, of Scapa, co. Orkney    [United Kingdom, 1918]
  1st: John Henry Rushworth Jellicoe (15 Jan 1918-20 Nov 1935)
  2nd: George Patrick John Rushworth Jellicoe (20 Nov 1935-22 Feb 2007)
  3rd: Patrick John Bernard Jellicoe (22 Feb 2007- )

Viscount Jocelyn    [Ireland, 1755]
  1st: Robert Jocelyn (6 Dec 1755-3 Dec 1756)
  2nd: Robert Jocelyn (3 Dec 1756-22 Jun 1797)
  3rd: Robert Jocelyn (22 Jun 1797-29 Jun 1820)
  4th: Robert Jocelyn (29 Jun 1820-20 Mar 1870)
  5th: Robert Jocelyn (20 Mar 1870-9 Jan 1880)
  6th: John Strange Jocelyn (9 Jan 1880-3 Jul 1897)
  7th: William Henry Jocelyn (3 Jul 1897-23 Jan 1910)
  8th: Robert Julian Orde Jocelyn (23 Jan 1910-18 Dec 1915)
  9th: Robert Soame Jocelyn (18 Dec 1915-30 Oct 1956)
10th: Robert William Jocelyn (30 Oct 1956-1993)
11th: Robert John Jocelyn (1993- )

Viscount Jowitt, of Stevenage, co. Hertford    [United Kingdom, 1947]
  1st: William Allen Jowitt (20 Jan 1947-16 Aug 1957)

Viscount Keith    [United Kingdom, 1814]
  1st: George Keith Elphinstone (1 Jun 1814-10 Mar 1823)

Viscount of Kelburn    [Scotland, 1703]
  1st: David Boyle (12 Apr 1703-31 Oct 1733)
  2nd: John Boyle (31 Oct 1733-22 May 1740)
  3rd: John Boyle (22 May 1740-7 Mar 1775)
  4th: George Boyle (7 Mar 1775-3 Jul 1843)
  5th: James Carr-Boyle (3 Jul 1843-11 Mar 1869)
  6th: George Frederick Boyle (11 Mar 1869-23 Apr 1890)
  7th: David Boyle (23 Apr 1890-13 Dec 1915)
  8th: Patrick James Boyle (13 Dec 1915-14 Dec 1963)
  9th: David William Maurice Boyle (14 Dec 1963-8 Jun 1984)
10th: Patrick Robin Archibald Boyle (8 Jun 1984- )

Viscount Kemsley, of Dropmore, co. Buckingham    [United Kingdom, 1945]
  1st: James Gomer Berry (12 Sep 1945-6 Feb 1968)
  2nd: Geoffrey Lionel Berry (6 Feb 1968-28 Feb 1999)
  3rd: Richard Gomer Berry Berry (28 Feb 1999- )

Viscount Kenmare    [Ireland, 1689]
  1st: Valentine Browne (20 May 1689- )
  2nd: Nicholas Browne (1694-Apr 1720)
  3rd: Valentine Browne (Apr 1720-30 Jun 1736)
  4th: Thomas Browne (30 Jun 1736-9 Sep 1795)
  5th: Valentine Browne (9 Sep 1795-3 Oct 1812)

Viscount Kenmare    [Ireland, 1798]
  1st: Valentine Browne (12 Feb 1798-3 Oct 1812)
  2nd: Valentine Browne (3 Oct 1812-31 Oct 1853)
  3rd: Thomas Browne (31 Oct 1853-26 Dec 1871)
  4th: Valentine Augustus Browne (26 Dec 1871-9 Feb 1905)
  5th: Valentine Charles Browne (9 Feb 1905-14 Nov 1941)
  6th: Valentine Edward Charles Browne (14 Nov 1941-20 Sep 1943)
  7th: Gerald Ralph Desmond Browne (20 Sep 1943-14 Feb 1952)

Viscount Keppel of Elveden, co. Suffolk    [Great Britain, 1782]
  1st: Augustus Keppel (22 Apr 1782-3 Oct 1786)

Viscount Keren, of Eritrea and of Winchester, co. Southampton    [United Kingdom, 1947]
  1st: Archibald Percival Wavell (1 May 1947-24 May 1950)
  2nd: Archibald John Arthur Wavell (24 May 1950-24 Dec 1953)

Viscount Kilcoursie, in the King's County    [Ireland, 1647]
  1st: Charles Lambart (1 Apr 1647-25 Jun 1660)
  2nd: Richard Lambart (25 Jun 1660-b May 1691)
  3rd: Charles Lambart (b May 1691-5 Dec 1702)
  5th: Ford Lambart (10 Mar 1741-29 Sep 1772)
  6th: Richard Lambart (29 Sep 1772-2 Nov 1778)
  7th: Richard Ford William Lambart (2 Nov 1778-21 Nov 1837)
  8th: Frederick John William Lambart (21 Nov 1837-15 Dec 1887)
  9th: Frederick Edward Gould Lambart (16 Dec 1887-14 Jul 1900)
10th: Frederick Rudolph Lambart (14 Jul 1900-28 Aug 1946)
11th: Horace Edward Samuel Sneade Lambart (28 Aug 1946-9 Dec 1950)
12th: Michael Edward Oliver Lambart (9 Dec 1950-17 Nov 1988)
13th: Roger Cavan Lambart (17 Nov 1988- )

Viscount of Killard, co. Clare    [Ireland, 1727]
  2nd: William Monckton-Arundell (15 Jul 1751-1772)

Viscount Kilmorey, in Queen's Co.    [Ireland, 1625]
  1st: Robert Needham (8 Apr 1625-c Nov 1631)
  2nd: Robert Needham (26 Nov 1631-12 Sep 1653)
  3rd: Robert Needham (12 Sep 1653-Jan 1657)
  4th: Charles Needham (Jan 1657-1660)
  5th: Robert Needham (1660-29 May 1668)
  6th: Thomas Needham (29 May 1668-26 Nov 1687)
  7th: Robert Needham (26 Nov 1687-2 Oct 1710)
  8th: Robert Needham (2 Oct 1710-19 Feb 1717)
  9th: Thomas Needham (19 Feb 1717-3 Feb 1768)
10th: John Needham (3 Feb 1768-27 May 1791)
11th: Robert Needham (27 May 1791-30 Nov 1818)
12th: Francis Needham (27 May 1791-21 Nov 1832)
13th: Francis Needham (21 Nov 1832-20 Jun 1880)
14th: Francis Charles Needham (20 Jun 1880-28 Jul 1915)
15th: Francis Charles Adelbert Henry Needham (28 Jul 1915-11 Jan 1961)
16th: Francis Jack Richard Patrick Needham (11 Jan 1961-12 Apr 1977)
17th: Richard Francis Needham (12 Apr 1977- )

Viscount Kilmuir, of Creich, co. Sutherland    [United Kingdom, 1954]
  1st: David Patrick Maxwell Fyfe (19 Oct 1954-Jan 1967)

Viscount Kilwarden    [United Kingdom, 1800]
  1st: Alfred Wolfe (1800-23 Jul 1803)

Viscount Kilwarlin, co. Down    [Ireland, 1751]
  1st: Wills Hill (3 Oct 1751-7 Oct 1793)
  2nd: Arthur Hill (7 Oct 1793-7 Sep 1801)
  3rd: Arthur Blundell Sandys Trumbull Hill (7 Sep 1801-12 Apr 1845)
  4th: Arthur Wills Blundell Sandys Trumbull Windsor Hill (12 Apr 1845-6 Aug 1868)
  5th: Arthur Wills Blundell Sandys Roden Hill (6 Aug 1868-31 Mar 1874)
  6th: Arthur Wills John Wellington Trumbull Hill (31 Mar 1874-29 May 1918)
  7th: Arthur Wills Percy Wellington Blundell Trumbull Sandys Hill (29 May 1918-28 Mar 1989)
  8th: Arthur Robin Ian Hill (28 Mar 1989-18 Dec 2003)
  9th: Arthur Francis Nicholas Wills Ian Hill (18 Dec 2003- )

Viscount Kingarth    [Scotland, 1703]
  1st: James Stuart (14 Apr 1703-4 Jun 1710)
  2nd: James Stuart (4 Jun 1710-28 Jan 1723)
  3rd: John Stuart (28 Jan 1723-10 Mar 1792)
  4th: John Stuart (10 Mar 1792-16 Nov 1814)
  5th: John Crichton-Stuart (16 Nov 1814-18 Mar 1848)
  6th: John Patrick Crichton-Stuart (18 Mar 1848-9 Oct 1900)
  7th: John Crichton-Stuart (9 Oct 1900-25 Apr 1947)
  8th: John Crichton-Stuart (25 Apr 1947-14 Aug 1956)
  9th: John Crichton-Stuart (14 Aug 1956-22 Jul 1993)
10th: John Colum Crichton-Stuart (22 Jul 1993- )

Viscount Kingston    [Scotland, 1651]
  1st: Alexander Seton (6 Feb 1651-21 Oct 1691)
  2nd: Archibald Seton (21 Oct 1691-1714)
  3rd: James Seton (1714-c 1726)

Viscount Kingston of Kingsborough, co. Sligo    [Ireland, 1766]
  1st: Edward King (15 Nov 1766-8 Nov 1797)
  2nd: Robert King (8 Nov 1797-17 Apr 1799)
  3rd: George King (17 Apr 1799-18 Oct 1839)
  4th: Robert Henry King (18 Oct 1839-21 Jan 1867)
  5th: James King (21 Jan 1867-8 Sep 1869)
  6th: Robert King (8 Sep 1869-16 Oct 1869)
  7th: Robert Edward King (16 Oct 1869-21 Jun 1871)
  8th: Henry Newcomen King-Tenison (21 Jun 1871-13 Jan 1896)
  9th: Henry Edwyn King-Tenison (13 Jan 1896-11 Jan 1946)
10th: Robert Henry Ethelbert King-Tenison (11 Jan 1946-17 Jul 1948)
11th: Barclay Robert Edwin King-Tenison (17 Jul 1948-19 Mar 2002)
12th: Robert Charles Henry King-Tenison (19 Mar 2002- )

Viscount of Kirkcaldy    [Scotland, 1690]
  1st: George Melville (8 Apr 1690-20 May 1707)
  2nd: David Leslie (20 May 1707-6 Jun 1728)
  3rd: David Leslie (6 Jun 1728-Jun 1729)
  4th: Alexander Leslie (Jun 1729-2 Sep 1754)
  5th: David Leslie (2 Sep 1754-9 Jun 1802)
  6th: Alexander Leslie-Melville (9 Jun 1802-22 Feb 1820)
  7th: David Leslie-Melville (22 Feb 1820-8 Oct 1860)
  8th: John Thornton Leslie-Melville (8 Oct 1860-9 Sep 1876)
  9th: Alexander Leslie-Melville (9 Sep 1876-22 Oct 1889)
10th: Ronald Ruthven Leslie Melville (22 Oct 1889-21 Aug 1906)
11th: John David Leslie Melville (21 Aug 1906-11 Jun 1913)
12th: Archibald Alexander Leslie Melville (11 Jun 1913-15 Jan 1947)
13th: Alexander Robert Leslie Melville (15 Jan 1947-7 Apr 2012)
14th: Alexander Ian Leslie Melville (7 Apr 2012- )

Viscount Kirkwall    [Scotland, 1696]
  1st: George Hamilton (3 Jan 1696-29 Jan 1737)
  2nd: Anne Hamilton (29 Jan 1737-7 Dec 1756)
  3rd: Mary O'Brien (6 Dec 1756-10 May 1791)
  4th: Mary O'Brien (10 May 1791-30 Dec 1831)
  5th: Thomas John Hamilton FitzMaurice (30 Dec 1831-16 May 1877)
  6th: George William Hamilton FitzMaurice (16 May 1877-21 Oct 1889)
  7th: Edmond Walter FitzMaurice (21 Oct 1889-21 Aug 1951)
  8th: Cecil O'Bryen FitzMaurice (21 Aug 1951-5 Feb 1998)
  9th: Oliver Peter St. John (5 Feb 1998- )

Viscount Kitchener of Khartoum, and of the Vaal in the Colony of the Transvaal , and of Aspall, Suffolk    [United Kingdom, 1902]
  1st: Horatio Herbert Kitchener (11 Jul 1902-5 Jun 1916)
  2nd: Henry Elliott Chevallier Kitchener (5 Jun 1916-27 Mar 1937)
  3rd: Henry Herbert Kitchener (27 Mar 1937-16 Dec 2011)

Viscount Knebworth of Knebworth, co. Hertford    [United Kingdom, 1880]
  1st: Edward Robert Bulwer-Lytton (28 Apr 1880-24 Nov 1891)
  2nd: Victor Alexander George Robert Bulwer-Lytton (24 Nov 1891-25 Oct 1947)
  3rd: Neville Stephen Lytton (25 Oct 1947-9 Feb 1951)
  4th: Noel Anthony Scawen Lytton-Milbanke (9 Feb 1951-1985)
  5th: John Peter Michael Scawen Lytton (1985- )

Viscount Knollys, of Caversham, co. Oxford    [United Kingdom, 1911]
  1st: Francis Knollys (4 Jul 1911-15 Aug 1924)
  2nd: Edward George William Tyrwhitt Knollys (15 Aug 1924-3 Dec 1966)
  3rd: David Francis Dudley Knollys (3 Dec 1966- )

Viscount Knutsford, of Knutsford, co. Chester    [United Kingdom, 1895]
  1st: Henry Thurstan Holland (3 Aug 1895-29 Jan 1914)
  2nd: Sydney George Holland (29 Jan 1914-27 Jul 1931)
  3rd: Arthur Henry Holland-Hibbert (27 Jul 1931-16 Jan 1935)
  4th: Thurstan Holland-Hibbert (16 Jan 1935-17 Feb 1976)
  5th: Julian Thurstan Holland-Hibbert (17 Feb 1976-1986)
  6th: Michael Holland-Hibbert (1986- )

Viscount of Kynnaird    [Scotland, 1660]
  1st: James Livingston (31 Dec 1660-4 Dec 1670)
  2nd: Charles Livingston (4 Dec 1670-6 Apr 1694)
  3rd: Charlotte Maria Livingston (6 Apr 1694-4 Aug 1755)
  4th: James Bartholomew Radclyffe (4 Aug 1755-2 Jan 1787)
  5th: Anthony James Radclyffe (2 Jan 1786-29 Nov 1814)
  6th: Vincenzo Giuseppe Filippo Graziliano Giacopo Gasparo Baldassaro Melchior Domenico Giustiniani (29 Nov 1814-13 Nov 1826)
  7th: Maria Cecilia Agatha Anna Josepha Laurentia Donata Melchiora Balthassara Gaspara Giustaniani (13 Nov 1826-8 Jan 1877)
  8th: Sigismondo Nicholo Venanzio Gaetano Francisco Giustiniani-Bandini (8 Jan 1877-3 Aug 1908)
  9th: Charles Giustiniani-Bandini Giustiniani-Bandini (3 Aug 1908-1941)
10th: Maria Sofia Giuseppina Giustiniani-Bandini (1941-30 Apr 1977)
11th: Giulio Cesare Taddeo Cosimo Rospigliosi (30 Apr 1977-1986)
12th: Filippo Giambattista Francesco Aldo Maria Rospigliosi (1986- )

Viscount L'Isle    [England, 1605]
  1st: Robert Sydney (4 May 1605-13 Jul 1626)
  2nd: Robert Sydney (13 Jul 1626-2 Nov 1677)
  3rd: Philip Sydney (2 Nov 1677-6 Mar 1698)
  4th: Robert Sydney (6 Mar 1698-11 Nov 1702)
  5th: Philip Sydney (11 Nov 1702-24 Jul 1705)
  6th: John Sydney (24 Jul 1705-27 Feb 1737)
  7th: Jocelyn Sydney (27 Feb 1737-7 Jul 1743)

Viscount Lambert, of South Molton, co. Devon    [United Kingdom, 1945]
  1st: George Lambert (23 Jul 1945-17 Feb 1958)
  2nd: George Lambert (17 Feb 1958-1989)
  3rd: Michael John Lambert (1989-22 Oct 1999)

Viscount Lambton    [United Kingdom, 1833]
  1st: John George Lambton (23 Mar 1833-28 Jul 1840)
  2nd: George Frederick D'Arcy Lambton (28 Jul 1840-27 Nov 1879)
  3rd: John George Lambton (27 Nov 1879-18 Sep 1928)
  4th: Frederick William Lambton (18 Sep 1928-31 Jan 1929)
  5th: John Frederick Lambton (31 Jan 1929-4 Feb 1970)
  6th: Antony Claude Frederick Lambton (4 Feb 1970-30 Dec 2006)
  7th: Edward Richard Lambton (30 Dec 2006- )

Viscount of Lanceston    [Great Britain, 1727]
  1st: Frederick Louis Hanover (26 Jul 1727-20 Mar 1751)

Viscount Langford of Langford Lodge, co. Antrim    [Ireland, 1766]
  1st: Elizabeth Ormsby Upton (19 Feb 1766-18 Dec 1791)
  2nd: Hercules Rowley (18 Dec 1791-24 Mar 1796)

Viscount Lascelles    [United Kingdom, 1812]
  1st: Edward Lascelles (7 Sep 1812-3 Apr 1820)
  2nd: Henry Lascelles (3 Apr 1820-24 Nov 1841)
  3rd: Henry Lascelles (24 Nov 1841-22 Feb 1857)
  4th: Henry Thynne Lascelles (22 Feb 1857-24 Jun 1892)
  5th: Henry Ulick Lascelles (24 Jun 1892-6 Oct 1929)
  6th: Henry George Charles Lascelles (6 Oct 1929-23 May 1947)
  7th: George Henry Hubert Lascelles (24 May 1947-10 Jul 2011)
  8th: David Henry George Lascelles (10 Jul 2011- )

Viscount Latimer of Danby, co. York    [England, 1673]
  1st: Thomas Osborne (15 Aug 1673-26 Jul 1712)
  2nd: Peregrine Osborne (26 Jul 1712-25 Jun 1729)
  3rd: Peregrine Hyde Osborne (25 Jun 1729-9 May 1731)
  4th: Thomas Osborne (25 Jun 1729-23 Mar 1789)
  5th: Francis Godolphin Osborne (23 Mar 1789-31 Jan 1799)
  6th: George William Frederick Osborne (31 Jan 1799-10 Jul 1838)
  7th: Francis Godolphin Darcy-Osborne (10 Jul 1838-12 May 1859)
  8th: George Godolphin Osborne (4 May 1859-8 Aug 1872)
  9th: George Godolphin Osborne (8 Aug 1872-23 Dec 1895)
10th: George Godolphin Osborne (23 Dec 1895-10 May 1927)
11th: John Francis Godophin Osborne (10 May 1927-26 Jul 1963)
12th: Francis D'Arcy Godolphin Osborne (Jul 1963-20 Mar 1964)

Viscount of Lauderdale    [Scotland, 1616]
  1st: John Maitland (2 Apr 1616-18 Jan 1645)
  2nd: John Maitland (18 Jan 1645-24 Aug 1682)
  3rd: Charles Maitland (24 Aug 1682-9 Jun 1691)
  4th: Richard Maitland (9 Jun 1691-1695)
  5th: John Maitland (1695-30 Aug 1710)
  6th: Charles Maitland (30 Aug 1710-15 Jul 1744)
  7th: James Maitland (15 Jul 1744-17 Aug 1789)
  8th: James Maitland (17 Aug 1789-15 Sep 1839)
  9th: James Maitland (15 Sep 1839-22 Aug 1860)
10th: Anthony Maitland (22 Aug 1860-22 Mar 1863)
11th: Thomas Maitland (22 Mar 1863-1 Sep 1878)
12th: Charles Barclay-Maitland (1 Sep 1878-13 Aug 1884)
13th: Frederick Henry Maitland (13 Aug 1884-1 Sep 1924)
14th: Frederick Colin Maitland (1 Sep 1924-14 Sep 1931)
15th: Ian Colin Maitland (14 Sep 1931-17 Feb 1953)
16th: Alfred Sydney Frederick Maitland (17 Feb 1953-27 Nov 1968)
17th: Patrick Francis Maitland (27 Nov 1968-2 Dec 2008)
18th: Ian Maitland (2 Dec 2008- )

Viscount Launceston, in the County of Cornwall    [United Kingdom, 1917]
  1st: Alexander Albert Mountbatten (18 Jul 1917-23 Feb 1960)

Viscount Leathers, of Purfleet, co. Essex    [United Kingdom, 1954]
  1st: Frederick James Leathers (18 Jan 1954-19 Mar 1965)
  2nd: Frederick Alan Leathers (19 Mar 1965-21 Jan 1996)
  3rd: Christopher Graeme Leathers (21 Jan 1996- )

Viscount Lecale, in Ulster    [Ireland, 1624]
  1st: Thomas Cromwell (22 Nov 1624-1653)
  2nd: Wingfield Cromwell (1653-3 Oct 1668)
  3rd: Thomas Cromwell (3 Oct 1668-11 Apr 1682)
  4th: Vere Essex Cromwell (11 Apr 1682-26 Nov 1687)

Viscount Lee of Fareham, of Bridport, co. Dorset    [United Kingdom, 1922]
  1st: Arthur Hamilton Lee (28 Nov 1922-21 Jul 1947)

Viscount Leinster of Taplow, co. Buckingham    [Great Britain, 1747]
  1st: James FitzGerald (21 Feb 1747-19 Nov 1773)
  2nd: William Robert FitzGerald (19 Nov 1773-20 Oct 1804)
  3rd: Augustus Frederick FitzGerald (20 Oct 1804-10 Oct 1874)
  4th: Charles William FitzGerald (10 Oct 1874-10 Feb 1887)
  5th: Gerald FitzGerald (10 Feb 1887-1 Dec 1893)
  6th: Maurice FitzGerald (1 Dec 1893-4 Feb 1922)
  7th: Edward FitzGerald (4 Feb 1922-8 Mar 1976)
  8th: Gerald FitzGerald (8 Mar 1976-3 Dec 2004)
  9th: Maurice FitzGerald (3 Dec 2004- )

Viscount Leitrim    [Ireland, 1793]
  1st: Robert Clements (3 Dec 1793-27 Jul 1804)
  2nd: Nathaniel Clements (27 Jul 1804-31 Dec 1854)
  3rd: William Sydney Clements (31 Dec 1854-2 Apr 1871)
  4th: Robert Bermingham Clements (2 Apr 1878-5 Apr 1892)
  5th: Charles Clements (5 Apr 1892-9 Jun 1952)

Viscount Leverhulme, of the Western Isles, cos Inverness and Ross and Cromarty    [United Kingdom, 1922]
  1st: William Hesketh Lever (27 Nov 1922-7 May 1925)
  2nd: William Hulme Lever (7 May 1925-27 May 1949)
  3rd: Philip William Bryce Lever (27 May 1949-4 Jul 2000)

Viscount Lewisham, of co. Kent    [Great Britain, 1711]
  1st: William Legge (5 Sep 1711-15 Dec 1750)
  2nd: William Legge (15 Dec 1750-15 Jul 1801)
  3rd: George Legge (15 Jul 1801-10 Nov 1810)
  4th: William Legge (10 Nov 1810-22 Nov 1853)
  5th: William Walter Legge (22 Nov 1853-4 Aug 1891)
  6th: William Heneage Legge (4 Aug 1891-11 Mar 1936)
  7th: William Legge (11 Mar 1936-28 Feb 1958)
  8th: Humphrey Legge (28 Feb 1958-16 Oct 1962)
  9th: Gerald Humphrey Legge (16 Oct 1962-14 Dec 1997)
10th: William Legge (14 Dec 1997- )

Viscount Lifford, co. Donegal    [Ireland, 1781]
  1st: James Hewitt (8 Jan 1781-28 Apr 1789)
  2nd: James Hewitt (28 Apr 1789-15 Apr 1830)
  3rd: James Hewitt (15 Apr 1830-22 Apr 1855)
  4th: James Hewitt (22 Apr 1855-20 Nov 1887)
  5th: James Wilfrid Hewitt (20 Nov 1887-20 Mar 1913)
  6th: Archibald Robert Hewitt (20 Mar 1913-22 May 1925)
  7th: Evelyn James Hewitt (22 May 1925-5 Apr 1954)
  8th: Alan William Wingfield Hewitt (5 Apr 1954-1987)
  9th: Edward James Wingfield Hewitt (1987- )

Viscount of the City of Limerick    [Ireland, 1719]
  1st: James Hamilton (13 May 1719-17 Mar 1758)
  2nd: James Hamilton (17 Mar 1758-6 Feb 1798)

Viscount Limerick of the City of Limerick    [Ireland, 1800]
  1st: Edmond Henry Pery (29 Dec 1800-7 Dec 1844)
  2nd: William Henry Tennison Pery (7 Dec 1844-5 Jan 1866)
  3rd: William Hale John Charles Pery (5 Jan 1866-8 Aug 1896)
  4th: William Henry Edmond de Vere Sheaffe Pery (8 Aug 1896-18 Mar 1929)
  5th: Edmund Colquhoun Pery (18 Mar 1929-4 Aug 1967)
  6th: Patrick Edmund Pery (4 Aug 1967-8 Jan 2003)
  7th: Edmund Christopher Pery (8 Jan 2003- )

Viscount Linley    [United Kingdom, 1961]
  1st: Antony Charles Robert Armstrong-Jones (6 Oct 1961-13 Jan 2017)
  2nd: David Albert Charles Armstrong-Jones (13 Jan 2017- )

Viscount Lisburne    [Ireland, 1686]
  1st: Adam Loftus (29 Jan 1686-15 Sep 1691)

Viscount Lisburne, co. Antrim    [Ireland, 1695]
  1st: John Vaughan (5 Jun 1695-20 Mar 1721)
  2nd: John Vaughan (20 Mar 1721-15 Jan 1741)
  3rd: Wilmot Vaughan (15 Jan 1741-4 Feb 1766)
  4th: Wilmot Vaughan (4 Feb 1766-6 Jan 1800)
  5th: Wilmot Vaughan (6 Jan 1800-6 May 1820)
  6th: John Vaughan (6 May 1820-18 May 1831)
  7th: Ernest Augustus Vaughan (18 May 1831-8 Nov 1873)
  8th: Ernest Augustus Malet Vaughan (8 Nov 1873-31 Mar 1888)
  9th: George Henry Arthur Vaughan (31 Mar 1888-4 Sep 1899)
10th: Ernest Edmund Henry Malet Vaughan (4 Sep 1899-30 Jun 1965)
11th: John David Malet Vaughan (30 Jun 1965-2 Sep 2014)
12th: David John Francis Malet Vaughan (2 Sep 2014- )

Viscount Lisle    [England, 1451]
  1st: John Talbot (30 Oct 1451-17 Jul 1453)
  2nd: Thomas Talbot (17 Jul 1453-20 Mar 1470)

Viscount Lismore, of Shanbally, co. Tipperary    [Ireland, 1806]
  1st: Cornelius O'Callaghan (30 May 1806-30 May 1857)
  2nd: George Ponsonby O'Callaghan (30 May 1857-29 Oct 1898)

Viscount Llandaff, of Hereford, co. Hereford    [United Kingdom, 1895]
  1st: Henry Matthews (5 Aug 1895-3 Apr 1913)

Viscount of Lochow and Glenyla    [Scotland, 1701]
  1st: Archibald Campbell (23 Jun 1701-25 Sep 1703)
  2nd: John Campbell (25 Sep 1703-4 Oct 1743)
  3rd: Archibald Campbell (4 Oct 1743-15 Apr 1761)
  4th: John Campbell (15 Apr 1761-9 Nov 1770)
  5th: John Campbell (9 Nov 1770-24 May 1806)
  6th: George William Campbell (24 May 1806-22 Oct 1839)
  7th: John Douglas Edward Henry Campbell (22 Oct 1839-25 Apr 1847)
  8th: George John Douglas Campbell (25 Apr 1847-24 Apr 1900)
  9th: John George Edward Henry Douglas Sutherland Campbell (24 Apr 1900-2 May 1914)
10th: Niall Diarmid Campbell (2 May 1914-20 Aug 1949)
11th: Ian Douglas Campbell (20 Aug 1949-7 Apr 1973)
12th: Ian Campbell (7 Apr 1973-21 Apr 2001)
13th: Torquhil Ian Campbell (21 Apr 2001- )

Viscount Loftus of Ely    [Ireland, 1756]
  1st: Nicholas Loftus (19 Jul 1756-31 Dec 1763)
  2nd: Nicholas Hume-Loftus (31 Dec 1763-31 Oct 1766)
  3rd: Nicholas Loftus Hume (31 Oct 1766-12 Nov 1769)
  4th: Henry Loftus (12 Nov 1769-8 May 1783)

Viscount Loftus of Ely    [Ireland, 1789]
  1st: Charles Loftus (28 Dec 1789-22 Mar 1806)
  2nd: John Loftus (22 Mar 1806-26 Sep 1845)
  3rd: John Henry Loftus (26 Sep 1845-15 Jul 1857)
  4th: John Henry Wellington Graham Loftus (15 Jul 1857-3 Apr 1889)
  5th: John Henry Loftus (3 Apr 1889-18 Dec 1925)
  6th: George Herbert Loftus (18 Dec 1925-10 Apr 1935)
  7th: George Henry Wellington Loftus (10 Apr 1935-31 May 1969)
  8th: Charles John Tottenham (31 May 1969-1 Feb 2006)
  9th: Charles John Tottenham (1 Feb 2006- )

Viscount Loftus of Ely, King's Co.    [Ireland, 1622]
  1st: Adam Loftus (10 May 1622-1643)
  2nd: Edward Loftus (1643-11 Apr 1680)
  3rd: Arthur Loftus (11 Apr 1680-6 Nov 1725)

Viscount Long, of Wraxall, co. Wilts    [United Kingdom, 1921]
  1st: Walter Hume Long (4 Jun 1921-26 Sep 1924)
  2nd: Walter Francis David Long (26 Sep 1924-23 Sep 1944)
  3rd: Richard Eric Onslow Long (23 Sep 1944-12 Jan 1967)
  4th: Richard Gerard Long (12 Jan 1967- )

Viscount de Longueville    [England, 1690]
  1st: Henry Yelverton (21 Apr 1690-24 Mar 1704)
  2nd: Talbot Yelverton (24 Mar 1704-27 Oct 1731)
  3rd: George Augustus Yelverton (27 Oct 1731-8 Jan 1758)
  4th: Henry Yelverton (8 Jan 1758-22 Apr 1779)

Viscount Lonsdale, co. Westmorland    [England, 1696]
  1st: John Lowther (28 May 1696-10 Jul 1700)
  2nd: Richard Lowther (10 Jul 1700-1 Dec 1713)
  3rd: Henry Lowther (1 Dec 1713-12 Mar 1751)

Viscount of Lonsdale, co. Westmorland and co. Palatine of Lancaster    [Great Britain, 1784]
  1st: James Lowther (24 May 1784-24 May 1802)

Viscount Lorton of Boyle, co. Roscommon    [Ireland, 1806]
  1st: Robert Edward King (28 May 1806-20 Nov 1854)
  2nd: Robert King (20 Feb 1854-16 Oct 1869)
  3rd: Robert Edward King (16 Oct 1869-21 Jun 1871)
  4th: Henry Newcomen King-Tenison (21 Jun 1871-13 Jan 1896)
  5th: Henry Edwyn King-Tenison (13 Jan 1896-11 Jan 1946)
  6th: Robert Henry Ethelbert King-Tenison (11 Jan 1946-17 Jul 1948)
  7th: Barclay Robert Edwin King-Tenison (17 Jul 1948-19 Mar 2002)
  8th: Robert Charles Henry King-Tenison (19 Mar 2002- )

Viscount Loudoun    [United Kingdom, 1817]
  1st: Francis Rawdon-Hastings (13 Apr 1817-28 Nov 1826)

Viscount of Lowther, co. Westmorland    [Great Britain, 1784]
  1st: James Lowther (24 May 1784-24 May 1802)

Viscount Lowther of Whitehaven    [Great Britain, 1797]
  1st: James Lowther (26 Oct 1797-24 May 1802)
  2nd: William Lowther (24 May 1802-19 Mar 1844)
  3rd: William Lowther (8 Sep 1841-4 Mar 1872)
  4th: Henry Lowther (4 Mar 1872-15 Aug 1876)
  5th: St. George Henry Lowther (15 Aug 1876-8 Feb 1882)
  6th: Hugh Cecil Lowther (8 Feb 1882-13 Apr 1944)
  7th: Lancelot Edward Lowther (13 Apr 1944-11 Mar 1953)
  8th: James Hugh William Lowther (6 Oct 1949-23 May 2006)
  9th: Hugh Clayton Lowther (23 May 2006- )

Viscount Ludlow, of co. Shropshire    [Great Britain, 1748]
  1st: Henry Arthur Herbert (27 May 1748-10 Sep 1772)
  2nd: George Edward Henry Arthur Herbert (10 Sep 1772-16 Jan 1801)

Viscount of Lugtoun    [Scotland, 1680]
  1st: John Leslie (29 May 1680-26 Jul 1681)

Viscount Lumley    [England, 1689]
  1st: Richard Lumley (10 Apr 1689-17 Dec 1721)
  2nd: Richard Lumley (17 Dec 1721-29 Jan 1740)
  3rd: Thomas Lumley-Saunderson (29 Jan 1740-15 Mar 1752)
  4th: Richard Lumley-Saunderson (15 Mar 1752-12 May 1782)
  5th: George Augusta Lumley-Saunderson (12 May 1782-5 Sep 1807)
  6th: Richard Lumley-Saunderson (5 Sep 1807-17 Jun 1832)
  7th: John Lumley-Savile (17 Jun 1832-21 Feb 1835)
  8th: John Lumley-Savile (21 Feb 1835-29 Oct 1856)
  9th: Richard George Lumley (29 Oct 1856-5 Dec 1884)
10th: Alfred Frederick George Beresford Lumley (5 Dec 1884-4 Mar 1945)
11th: Lawrence Roger Lumley (4 Mar 1945-29 Jun 1969)
12th: Richard Aldred Lumley (29 Jun 1969-23 Mar 2004)
13th: Richard Osbert Lumley (23 Mar 2004- )

Viscount Lumley of Waterford    [Ireland, 1628]
  1st: Richard Lumley (12 Jul 1628-b 12 Mar 1663)
  2nd: Richard Lumley (12 Mar 1663-17 Dec 1721)
  3rd: Richard Lumley (17 Dec 1721-29 Jan 1740)
  4th: Thomas Lumley-Saunderson (29 Jan 1740-15 Mar 1752)
  5th: Richard Lumley-Saunderson (15 Mar 1752-12 May 1782)
  6th: George Augusta Lumley-Saunderson (12 May 1782-5 Sep 1807)
  7th: Richard Lumley-Saunderson (5 Sep 1807-17 Jun 1832)
  8th: John Lumley-Savile (17 Jun 1832-21 Feb 1835)
  9th: John Lumley-Savile (21 Feb 1835-29 Oct 1856)
10th: Richard George Lumley (29 Oct 1856-5 Dec 1884)
11th: Alfred Frederick George Beresford Lumley (5 Dec 1884-4 Mar 1945)
12th: Lawrence Roger Lumley (4 Mar 1945-29 Jun 1969)
13th: Richard Aldred Lumley (29 Jun 1969-23 Mar 2004)
14th: Richard Osbert Lumley (23 Mar 2004- )

Viscount Lymington, County of Southampton    [Great Britain, 1720]
  1st: John Wallop (11 Jun 1720-23 Nov 1762)
  2nd: John Wallop (22 Nov 1762-16 May 1797)
  3rd: John Charles Wallop (16 May 1797-14 Jul 1853)
  4th: Newton Fellowes (14 Jul 1853-9 Jan 1854)
  5th: Isaac Newton Wallop (9 Jan 1854-4 Oct 1891)
  6th: Newton Wallop (4 Oct 1891-4 Dec 1917)
  7th: John Fellowes Wallop (4 Dec 1917-7 Sep 1925)
  8th: Oliver Henry Wallop (7 Sep 1925-10 Feb 1943)
  9th: Gerard Vernon Wallop (10 Feb 1943-28 Sep 1984)
10th: Quenton Gerard Carew Wallop (28 Sep 1984- )

Viscount Lyons, of Christchurch, co. Hants    [United Kingdom, 1881]
  1st: Richard Bickerton Pemell Lyons (24 Nov 1881-5 Dec 1887)

Viscount MacDuff    [Ireland, 1759]
  1st: William Duff (26 Apr 1759-30 Sep 1763)
  2nd: James Duff (30 Sep 1763-24 Jan 1809)
  3rd: Alexander Duff (24 Jan 1809-17 Apr 1811)
  4th: James Duff (17 Apr 1811-9 Mar 1857)
  5th: James Duff (9 Mar 1857-7 Aug 1879)
  6th: Alexander William George Duff (7 Aug 1879-29 Jan 1912)

Viscount Mackintosh of Halifax, of Hethersett, co. Norfolk    [United Kingdom, 1957]
  1st: Harold Vincent Mackintosh (10 Jul 1957-27 Dec 1964)
  2nd: John Mackintosh (27 Dec 1964-2 Nov 1980)
  3rd: John Clive Mackintosh (2 Nov 1980- )

Viscount Macmillan of Ovenden, of Chelwood Gate, co. East Sussex and Stockton-on-Tees, co. Cleveland    [United Kingdom, 1984]
  1st: Maurice Harold Macmillan (1984-1986)
  2nd: Alexander Daniel Alan Macmillan (1986- )

Viscount Maitland    [Scotland, 1624]
  1st: John Maitland (14 Mar 1624-18 Jan 1645)
  2nd: John Maitland (18 Jan 1645-24 Aug 1682)
  3rd: Charles Maitland (24 Aug 1682-9 Jun 1691)
  4th: Richard Maitland (9 Jun 1691-1695)
  5th: John Maitland (1695-30 Aug 1710)
  6th: Charles Maitland (30 Aug 1710-15 Jul 1744)
  7th: James Maitland (15 Jul 1744-17 Aug 1789)
  8th: James Maitland (17 Aug 1789-15 Sep 1839)
  9th: James Maitland (15 Sep 1839-22 Aug 1860)
10th: Anthony Maitland (22 Aug 1860-22 Mar 1863)
11th: Thomas Maitland (22 Mar 1863-1 Sep 1878)
12th: Charles Barclay-Maitland (1 Sep 1878-13 Aug 1884)
13th: Frederick Henry Maitland (13 Aug 1884-1 Sep 1924)
14th: Frederick Colin Maitland (1 Sep 1924-14 Sep 1931)
15th: Ian Colin Maitland (14 Sep 1931-17 Feb 1953)
16th: Alfred Sydney Frederick Maitland (17 Feb 1953-27 Nov 1968)
17th: Patrick Francis Maitland (27 Nov 1968-2 Dec 2008)
18th: Ian Maitland (2 Dec 2008- )

Viscount Maitland    [Scotland, 1672]
  1st: John Maitland (26 Mar 1672-24 Aug 1682)

Viscount Malden, co. Essex    [England, 1661]
  1st: Arthur Capell (20 Apr 1661-13 Jul 1683)
  2nd: Algernon Capell (13 Jul 1683-10 Jan 1710)
  3rd: William Capell (10 Jan 1710-8 Jan 1743)
  4th: William Anne Capell (8 Jan 1743-5 Mar 1799)
  5th: George Capell-Coningsby (5 Mar 1799-23 Apr 1839)
  6th: Arthur Algernon Capell (23 Apr 1839-11 Sep 1892)
  7th: George Devereux de Vere Capell (11 Sep 1892-25 Sep 1916)
  8th: Algernon George de Vere Capell (25 Sep 1916-8 Dec 1966)
  9th: Reginald George de Vere Capell (8 Dec 1966-18 May 1981)
10th: Robert Edward de Vere Capell (18 May 1981-5 Jun 2005)
11th: Frederick Paul de Vere Capell (5 Jun 2005- )

Viscount Malpas, co. Chester    [England, 1706]
  1st: Hugh Cholmondeley (29 Dec 1706-18 Jan 1725)
  2nd: George Cholmondeley (18 Jan 1725-7 May 1733)
  3rd: George Cholmondeley (7 May 1733-10 Jun 1770)
  4th: George James Cholmondeley (10 Jun 1770-10 Apr 1827)
  5th: George Horatio Cholmondeley (10 Apr 1827-8 May 1870)
  6th: William Henry Hugh Cholmondeley (8 May 1870-16 Dec 1884)
  7th: George Henry Hugh Cholmondeley (16 Dec 1884-16 Mar 1923)
  8th: George Horatio Charles Cholmondeley (16 Mar 1923-16 Sep 1968)
  9th: George Hugh Cholmondeley (16 Sep 1968-13 Mar 1990)
10th: David George Philip Cholmondeley (13 Mar 1990- )

Viscount Malvern, of Rhodesia and Bexley, co. Kent    [United Kingdom, 1955]
  1st: Godfrey Martin Huggins (18 Mar 1955-8 May 1971)
  2nd: John Godfrey Huggins (8 May 1971-28 Aug 1978)
  3rd: Ashley Kevin Godfrey Huggins (28 Aug 1978- )

Viscount Mandeville    [England, 1620]
  1st: Henry Montagu (19 Dec 1620-7 Nov 1642)
  2nd: Edward Montagu (7 Nov 1642-5 May 1671)
  3rd: Robert Montagu (5 May 1671-14 Mar 1682)
  4th: Charles Montagu (14 Mar 1683-20 Jan 1722)
  5th: William Montagu (20 Jan 1722-21 Oct 1739)
  6th: Robert Montagu (21 Oct 1739-10 May 1762)
  7th: George Montagu (10 May 1762-2 Sep 1788)
  8th: William Montagu (2 Sep 1788-18 Mar 1843)
  9th: George Montagu (18 Mar 1843-18 Aug 1855)
10th: William Drogo Montagu (18 Aug 1855-22 Mar 1890)
11th: George Victor Drogo Montagu (22 Mar 1890-18 Aug 1892)
12th: William Angus Drogo Montagu (18 Aug 1892-9 Feb 1947)
13th: Alexander George Francis Drogo Montagu (9 Feb 1947-23 Nov 1977)
14th: Sidney Arthur Robin George Drogo Montagu (23 Nov 1977-1985)
15th: Angus Charles Drogo Montagu (1985-25 Jul 2002)
16th: Alexander Charles David Drogo Montagu (25 Jul 2002- )

Viscount Mansfield, co. Nottingham    [England, 1620]
  1st: William Cavendish (29 Oct 1620-25 Dec 1676)
  2nd: Henry Cavendish (25 Dec 1676-26 Jul 1691)

Viscount Marchwood, of Penang, and of Marchwood, co. Southampton    [United Kingdom, 1945]
  1st: Frederick George Penny (13 Sep 1945-1 Jan 1955)
  2nd: Peter George Penny (1 Jan 1955-6 Apr 1979)
  3rd: David George Staveley Penny (6 Apr 1979- )

Viscount Margesson, of Rugby, co. Warwick    [United Kingdom, 1942]
  1st: Henry David Reginald Margesson (27 Apr 1942-24 Dec 1965)
  2nd: Francis Vere Hampden Margesson (24 Dec 1965-11 Nov 2014)
  3rd: Richard Francis David Margesson (11 Nov 2014- )

Viscount Marsham    [United Kingdom, 1801]
  1st: Charles Marsham (22 Jun 1801-1 Mar 1811)
  2nd: Charles Marsham (1 Mar 1811-29 Mar 1845)
  3rd: Charles Marsham (29 Mar 1845-3 Sep 1874)
  4th: Charles Marsham (3 Sep 1874-21 Aug 1905)
  5th: Charles Marsham (21 Aug 1905-13 Mar 1933)
  6th: Charles Marsham (13 Mar 1933-6 Sep 1975)
  7th: Michael Henry Marsham (6 Sep 1975-Jun 2004)
  8th: Julian Charles Marsham (Jun 2004- )

Viscount Massereene, co. Antrim    [Ireland, 1660]
  2nd: John Skeffington (23 Sep 1665-21 Jun 1695)
  3rd: Clotworthy Skeffington (21 Jun 1695-14 Mar 1714)
  4th: Clotworthy Skeffington (14 Mar 1713-11 Feb 1738)
  5th: Clotworthy Skeffington (11 Feb 1738-17 Sep 1757)
  6th: Clotworthy Skeffington (17 Sep 1757-28 Feb 1805)
  7th: Henry Skeffington (28 Feb 1805-12 Jun 1811)
  8th: Chichester Clotworthy Skeffington (12 Jun 1811-25 Feb 1816)
  9th: Harriet Skeffington (25 Feb 1816-2 Jan 1831)
10th: John Skeffington (2 Jan 1831-28 Apr 1863)
11th: Clotworthy John Eyre Skeffington (28 Apr 1863-26 Jun 1905)
12th: Algernon William John Clotworthy Whyte-Melville Skeffington (26 Jun 1905-20 Jul 1956)
13th: John Clotworthy Talbot Whyte-Melville Skeffington (20 Jul 1956-1992)
14th: John David Clothworthy Whyte-Melville Foster Skeffington (1992- )

Viscount Massereene, of co. Antrim    [Ireland, 1660]
  1st: John Clotworthy (21 Nov 1660-23 Sep 1665)

Viscount Maugham, of Hartfield, co. Sussex    [United Kingdom, 1939]
  1st: Frederick Herbert Maugham (22 Sep 1939-23 Mar 1958)
  2nd: Robert Cecil Romer Maugham (23 Mar 1958-13 Mar 1981)

Viscount Mayo    [Ireland, 1627]
  1st: Theobald Bourke (21 Jun 1627-18 Jun 1629)
  2nd: Miles Bourke (13 Jun 1629-1649)
  3rd: Theobald Bourke (1649-15 Jan 1653)
  4th: Theobald Bourke (15 Jan 1653-5 Jun 1676)
  5th: Miles Bourke (5 Jun 1676-Mar 1681)
  6th: Theobald Bourke (Mar 1681-25 Jun 1741)
  7th: Theobald Bourke (25 Jun 1741-7 Jan 1742)
  8th: John Bourke (7 Jan 1742-12 Jan 1767)

Viscount Mayo of Monycrower, co. Mayo    [Ireland, 1781]
  1st: John Bourke (13 Jan 1781-2 Dec 1790)
  2nd: John Bourke (2 Dec 1790-20 Apr 1792)
  3rd: Joseph Deane Bourke (20 Apr 1792-20 Aug 1794)
  4th: John Bourke (20 Aug 1794-23 May 1849)
  5th: Robert Bourke (23 May 1849-12 Aug 1867)
  6th: Richard Southwell Bourke (12 Aug 1867-8 Feb 1872)
  7th: Dermot Robert Wyndham Bourke (8 Feb 1872-31 Dec 1927)
  8th: Walter Longley Bourke (31 Dec 1927-6 May 1939)
  9th: Ulick Henry Bourke (6 May 1939-17 Dec 1962)
10th: Terence Patrick Bourke (17 Dec 1962-22 Sep 2006)
11th: Charles Diarmuidh John Bourke (22 Sep 2006- )

Viscount of Melfort    [Scotland, 1685]
  1st: John Drummond (14 Apr 1685-25 Jan 1715)
  2nd: John Drummond (25 Jan 1715-29 Jan 1754)
  3rd: James Drummond (29 Jan 1754-25 Dec 1766)
  4th: James Lewis Drummond (25 Jan 1766-Sep 1800)
  5th: Charles Edward Drummond (Sep 1800-9 Apr 1840)
  6th: George Drummond (9 Apr 1840-28 Feb 1902)

Viscount Melgum and Lord Aboyne    [Scotland, 1627]
  1st: John Gordon (20 Oct 1627-9 Oct 1630)

Viscount Melgund, of Melgund, co. Forfar    [United Kingdom, 1813]
  1st: Gilbert Elliot-Murray-Kynynmound (24 Feb 1813-21 Jun 1814)
  2nd: Gilbert Elliot-Murray-Kynynmound (21 Jun 1814-31 Jul 1859)
  3rd: William Hugh Elliot-Murray-Kynynmound (31 Jul 1859-17 Mar 1891)
  4th: Gilbert John Elliot-Murray-Kynynmound (17 Mar 1891-1 Mar 1914)
  5th: Victor Gilbert Lariston Garnet Elliot-Murray-Kynynmound (1 Mar 1914-11 Jan 1975)
  6th: Gilbert Edward George Lariston Elliot-Murray-Kynynmound (11 Jan 1975-7 Sep 2005)
  7th: Gilbert Timothy George Lariston Elliot-Murray-Kynynmound (7 Sep 2005- )

Viscount Melville of Melville, co. Edinburgh    [United Kingdom, 1802]
  1st: Henry Dundas (24 Dec 1802-29 May 1811)
  2nd: Robert Saunders-Dundas (29 May 1811-10 Jun 1851)
  3rd: Henry Dundas (10 Jun 1851-1 Feb 1876)
  4th: Robert Dundas (1 Feb 1876-18 Feb 1886)
  5th: Henry Dundas (18 Feb 1886-3 Nov 1904)
  6th: Charles Saunders Melville Dundas (3 Nov 1904-21 Sep 1926)
  7th: Henry Charles Clement Dundas (21 Sep 1926-30 Jan 1935)
  8th: Henry Charles Patric Brouncker Dundas Dundas (30 Jan 1935-26 Mar 1971)
  9th: Robert David Ross Dundas (26 Mar 1971-21 Jul 2011)
10th: Robert Henry Kirkpatrick Dundas (21 Jul 2011- )

Viscount Mentmore, of Mentmore, co. Buckingham    [United Kingdom, 1911]
  1st: Archibald Philip Primrose (3 Jul 1911-21 May 1929)
  2nd: Albert Edward Harry Mayer Archibald Primrose (21 May 1929-30 May 1974)
  3rd: Neil Archibald Primrose (30 May 1974- )

Viscount Mersey, of Toxteth, co. Lancaster    [United Kingdom, 1916]
  1st: John Charles Bigham (22 Jan 1916-3 Sep 1929)
  2nd: Charles Clive Bigham (3 Sep 1929-20 Nov 1956)
  3rd: Edward Clive Bigham (20 Nov 1956-2 Aug 1979)
  4th: Richard Maurice Clive Bigham (2 Aug 1979-5 Aug 2006)
  5th: Edward John Hallam Bigham (5 Aug 2006- )

Viscount Merton of Trafalgar and of Merton, co. Surrey    [United Kingdom, 1805]
  1st: William Nelson (20 Nov 1805-28 Feb 1835)
  2nd: Thomas Nelson (28 Feb 1835-1 Nov 1835)
  3rd: Horatio Nelson (1 Nov 1835-25 Feb 1913)
  4th: Thomas Horatio Nelson (4 May 1905-30 Sep 1947)
  5th: Edward Agar Horatio Nelson (30 Sep 1947-30 Jan 1951)
  6th: Albert Francis Joseph Horatio Nelson (30 Jan 1951-23 Jun 1957)
  7th: Henry Edward Joseph Horatio Nelson (23 Jun 1957-8 Aug 1972)
  8th: George Joseph Horatio Nelson (8 Aug 1972-21 Sep 1981)
  9th: Peter John Horatio Nelson (21 Sep 1981-28 Mar 2009)
10th: Simon John Horatio Nelson (28 Mar 2009- )

Viscount Midleton of Midleton, co. Cork    [Ireland, 1717]
  1st: Alan Brodrick (15 Aug 1717-c 26 Aug 1728)
  2nd: Alan Brodrick (Aug 1728-8 Jun 1747)
  3rd: George Brodrick (8 Jun 1747-22 Aug 1765)
  4th: George Brodrick (22 Aug 1765-12 Aug 1836)
  5th: George Alan Brodrick (12 Aug 1836-1 Nov 1848)
  6th: Charles Brodrick (1 Nov 1848-2 Dec 1863)
  7th: William John Brodrick (2 Dec 1863-29 Aug 1870)
  8th: William Brodrick (29 Aug 1870-18 Apr 1907)
  9th: William St. John Freemantle Brodrick (18 Apr 1907-13 Feb 1942)
10th: George St. John Brodrick (13 Feb 1942-2 Nov 1979)
11th: Trevor Lowther Brodrick (7 Sep 1966-1988)
12th: Alan Henry Brodrick (1988- )

Viscount Mills, of Kensington, co. London    [United Kingdom, 1962]
  1st: Percy Herbert Mills (22 Aug 1962-10 Sep 1968)
  2nd: Roger Clinton Mills (10 Sep 1968-1988)
  3rd: Christopher Philip Roger Mills (1988- )

Viscount Milner    [United Kingdom, 1902]
  1st: Alfred Milner (15 Jul 1902-13 May 1925)

Viscount Milton of Milton Abbey, co. Dorset    [Great Britain, 1792]
  2nd: George Damer (12 Jan 1798-7 Mar 1808)

Viscount Molesworth of Swords, co. Dublin    [Ireland, 1716]
  1st: Robert Molesworth (16 Jul 1716-22 May 1725)
  2nd: John Molesworth (22 May 1725-17 Feb 1726)
  3rd: Richard Molesworth (17 Feb 1726-12 Oct 1758)
  4th: Richard Nassau Molesworth (12 Oct 1758-3 Jun 1793)
  5th: Robert Molesworth (3 Jun 1793-29 Jan 1813)
  6th: William John Molesworth (29 Jan 1813-30 May 1815)
  7th: Richard Pigott Molesworth (30 May 1815-20 Jun 1875)
  8th: Samuel Molesworth (20 Jun 1875-6 Jun 1906)
  9th: George Bagot Molesworth (7 Jun 1906-20 Mar 1947)
10th: Charles Richard Molesworth (20 Mar 1947-24 Feb 1961)
11th: Richard Gosset Molesworth (24 Feb 1961-15 Oct 1997)
12th: Robert Bysse Kelham Molesworth (15 Oct 1997- )

Viscount Monck of Ballytrammon, co. Wexford    [Ireland, 1801]
  1st: Charles Stanley Monck (5 Jan 1801-9 Jun 1802)
  2nd: Henry Stanley Monck (22 Nov 1843-20 Sep 1848)
  3rd: Charles Joseph Kelly Monck (20 Sep 1848-20 Apr 1849)
  4th: Charles Stanley Monck (20 Apr 1849-29 Oct 1894)
  5th: Henry Power Charles Stanley Monck (29 Nov 1894-18 Aug 1927)
  6th: Henry Wyndham Stanley Monck (18 Aug 1927-21 Jun 1982)
  7th: Charles Stanley Monck (21 Jun 1982- )

Viscount Monckton of Brenchley, of Brenchley, co. Kent    [United Kingdom, 1957]
  1st: Walter Turner Monckton (11 Feb 1957-9 Jan 1965)
  2nd: Gilbert Walter Riversdale Monckton (9 Jan 1965-22 Jun 2006)
  3rd: Christopher Walter Monckton (22 Jun 2006- )

Viscount Monson of Castlemaine, co. Kerry    [Ireland, 1628]
  1st: William Monson (23 Aug 1628-1673)

Viscount Montgomery, of the town of Montgomery    [England, 1686]
  2nd: William Herbert (2 Jun 1696-22 Oct 1745)
  3rd: William Herbert (22 Oct 1745-8 Mar 1748)

Viscount Montgomery, of the town of Montgomery    [England, 1687]
  1st: William Herbert (24 Mar 1687-2 Jun 1696)

Viscount Montgomery of Alamein, of Hindhead, co. Surrey    [United Kingdom, 1946]
  1st: Bernard Law Montgomery (31 Jan 1946-24 Mar 1976)
  2nd: David Bernard Montgomery (24 Mar 1976- )

Viscount Monthermer, of Monthermer, co. Essex    [England, 1689]
  1st: Ralph Montagu (9 Apr 1689-9 Mar 1709)
  2nd: John Montagu (9 Mar 1709-5 Jul 1749)

Viscount Moore of Drogheda    [Ireland, 1622]
  1st: Garret Moore (7 Feb 1622-9 Nov 1627)
  2nd: Charles Moore (9 Nov 1627-7 Aug 1643)
  3rd: Henry Moore (7 Aug 1643-12 Jan 1676)
  4th: Charles Moore (11 Jan 1675-18 Jun 1679)
  5th: Henry Hamilton-Moore (18 Jun 1679-7 Jun 1714)
  6th: Henry Moore (7 Jun 1714-28 May 1727)
  7th: Edward Moore (28 May 1727-28 Oct 1758)
  8th: Charles Moore (28 Oct 1758-22 Dec 1822)
  9th: Edward Moore (22 Dec 1822-6 Feb 1837)
10th: Henry Francis Seymour Moore (6 Feb 1837-29 Jun 1892)
11th: Ponsonby William Moore (29 Jun 1892-28 Oct 1908)
12th: Henry Charles Ponsonby Moore (28 Oct 1908-22 Nov 1957)
13th: Charles Garrett Ponsonby Moore (22 Nov 1957-1989)
14th: Henry Dermot Ponsonby Moore (1989- )

Viscount Mordaunt of Avalon, co. Somerset    [England, 1659]
  1st: John Mordaunt (10 Jul 1659-5 Jun 1675)
  2nd: Charles Mordaunt (5 Jun 1675-25 Oct 1735)
  3rd: Charles Mordaunt (25 Oct 1735-1 Aug 1779)
  4th: Charles Henry Mordaunt (1 Aug 1779-16 Jun 1814)

Viscount Morley of Blackburn, co. Lancaster    [United Kingdom, 1908]
  1st: John Morley (2 May 1908-23 Sep 1923)

Viscount Mount Charles    [Ireland, 1797]
  1st: Henry Conyngham (27 Dec 1797-28 Dec 1832)
  2nd: Francis Nathaniel Conyngham (11 Oct 1861-17 Jul 1876)
  3rd: George Henry Conyngham (17 Jul 1876-2 Jun 1882)
  4th: Henry Francis Conyngham (2 Jun 1882-28 Aug 1897)
  5th: Victor George Henry Francis Conyngham (28 Aug 1897-9 Nov 1918)
  6th: Frederick William Burton Conyngham (9 Nov 1918-1 Apr 1974)
  7th: Frederick William Henry Francis Conyngham (1 Apr 1974-3 Mar 2009)
  8th: Henry Vivien Pierpont Conyngham (3 Mar 2009- )

Viscount of Mount Crawford    [Scotland, 1703]
  1st: John Lindsay-Crawford (10 Apr 1703-24 Dec 1708)

Viscount Mount Edgcumbe and Valletort    [Great Britain, 1781]
  1st: George Edgcumbe (5 Mar 1781-4 Feb 1795)
  2nd: Richard Edgcumbe (4 Feb 1795-26 Sep 1839)
  3rd: Ernest Augustus Edgcumbe (26 Sep 1839-3 Sep 1861)
  4th: William Henry Edgcumbe (3 Sep 1861-25 Sep 1917)
  5th: Piers Alexander Hamilton Edgcumbe (25 Sep 1917-10 Apr 1944)
  6th: Kenelm William Edward Edgcumbe (10 Apr 1944-10 Feb 1965)
  7th: Edward Piers Edgcumbe (10 Feb 1965-9 Dec 1982)
  8th: Robert Charles Edgcumbe (9 Dec 1982- )

Viscount Mount Leinster, co. Carlow    [Ireland, 1689]
  1st: Edward Chevers (23 Aug 1689-1709)

Viscount Mount-Earl    [Ireland, 1816]
  1st: Valentine Richard Quin (5 Feb 1816-24 Aug 1824)
  2nd: Windham Henry Wyndham-Quin (2 Aug 1824-6 Aug 1850)
  3rd: Edwin Richard Wyndham-Quin (6 Aug 1850-6 Oct 1871)
  4th: Windham Thomas Wyndham-Quin (6 Oct 1871-14 Jun 1926)
  5th: Windham Henry Wyndham-Quin (14 Jun 1926-23 Oct 1952)
  6th: Richard Southwell Windham Robert Wyndham-Quin (23 Oct 1952-23 Aug 1965)
  7th: Thady Windham Thomas Wyndham-Quin (23 Aug 1965-25 Mar 2011)

Viscount Mountbatten of Burma, of Romsey, co. Southampton    [United Kingdom, 1946]
  1st: Louis Francis Albert Victor Nicholas Mountbatten (23 Aug 1946-27 Aug 1979)
  2nd: Patricia Edwina Victoria Mountbatten (27 Aug 1979- )

Viscount Mountcashell, of the city of Cashell    [Ireland, 1766]
  1st: Stephen Moore (22 Jan 1766-1766)
  2nd: Stephen Moore (1766-14 May 1790)
  3rd: Stephen Moore (14 May 1790-27 Oct 1822)
  4th: Stephen Moore (Oct 1822-10 Oct 1883)
  5th: Stephen Moore (10 Oct 1883-9 Nov 1889)
  6th: Charles William More (9 Nov 1889-20 Feb 1898)
  7th: Edward George Augustus Harcourt Moore (20 Feb 1898-1 Apr 1915)

Viscount Mountgarret, co. Wexford    [Ireland, 1550]
  1st: Richard Butler (23 Oct 1550-20 Dec 1571)
  2nd: Edmund Butler (20 Dec 1571-24 Nov 1602)
  3rd: Richard Butler (24 Nov 1602-1651)
  4th: Edmund Roe Butler (1651-5 Apr 1679)
  5th: Richard Butler (5 Apr 1679-27 Feb 1707)
  6th: Edmund Butler (27 Feb 1707-25 Jul 1735)
  7th: Richard Butler (25 Jul 1735-14 May 1736)
  8th: James Butler (14 May 1736-13 May 1749)
  9th: Edmund Butler (13 May 1749-6 Mar 1751)
10th: Edmund Butler (6 Mar 1751-9 Feb 1779)
11th: Edmund Butler (9 Feb 1779-16 Jul 1793)
12th: Edmund Butler (16 Jul 1793-16 Jul 1846)
13th: Henry Edmund Butler (16 Jul 1846-26 Aug 1900)
14th: Henry Edmund Butler (26 Aug 1900-2 Oct 1912)
15th: Edmund Somerset Butler (2 Oct 1912-22 Jun 1918)
16th: Piers Henry Augustus Butler (22 Jun 1918-2 Aug 1966)
17th: Richard Henry Piers Butler (2 Aug 1966-7 Feb 2004)
18th: Piers James Richard Butler (7 Feb 2004- )

Viscount Mountjoy    [Ireland, 1795]
  2nd: Charles John Gardiner (5 Jun 1798-25 May 1829)

Viscount Mountjoy, of co. Tyrone    [Ireland, 1683]
  1st: William Stewart (19 Mar 1683- )
  2nd: William Stewart (3 Aug 1692-10 Jan 1728)
  3rd: William Stewart (10 Jan 1728-14 Aug 1769)

Viscount Mountjoy, of the Isle of Wight    [Great Britain, 1796]
  1st: John Stuart (27 Feb 1796-16 Nov 1814)
  2nd: John Crichton-Stuart (16 Nov 1814-18 Mar 1848)
  3rd: John Patrick Crichton-Stuart (18 Mar 1848-9 Oct 1900)
  4th: John Crichton-Stuart (9 Oct 1900-25 Apr 1947)
  5th: John Crichton-Stuart (25 Apr 1947-14 Aug 1956)
  6th: John Crichton-Stuart (14 Aug 1956-22 Jul 1993)
  7th: John Colum Crichton-Stuart (22 Jul 1993- )

Viscount Mountmorres    [Ireland, 1763]
  1st: Hervey Morres (29 Jun 1763-6 Apr 1766)
  2nd: Hervey Redmond Morres (6 Apr 1776-17 Aug 1797)
  3rd: Francis Hervey Montmorency (17 Aug 1797-23 Mar 1833)
  4th: Hervey Montmorency (23 Mar 1833-23 Jan 1872)
  5th: William Browne Montmorency (23 Jan 1872-25 Sep 1880)
  6th: William Geoffrey Bouchard Montmorency (25 Sep 1880-2 Dec 1936)
  7th: Arthur Hervé Alberic Bouchard Montmorency (15 Oct 1931-15 Oct 1951)

Viscount Muirshiel, of Kilmacolm, co. Renfrew    [United Kingdom, 1964]
  1st: John Scott Maclay (16 Jul 1964-17 Aug 1992)

Viscount Muskerry    [Ireland, 1628]
  1st: Charles MacCarty (1628-c May 1640)
  2nd: Donough MacCarty (20 Feb 1640-4 Aug 1665)
  3rd: Charles James MacCarty (4 Aug 1665-22 Sep 1666)
  4th: Callaghan MacCarty (22 Sep 1666-21 Nov 1676)
  5th: Donogh MacCarty (21 Nov 1676-1 Oct 1734)

Viscount Nelson of the Nile and of Burnham Thorpe, co. Norfolk    [United Kingdom, 1801]
  1st: Horatio Nelson (22 May 1801-21 Oct 1805)

Viscount Netterville, of Dowth, co. Meath    [Ireland, 1622]
  1st: Nicolas Netterville (3 Apr 1622-1654)
  2nd: John Netterville (1654-1659)
  3rd: Nicholas Netterville (1659-1689)
  4th: John Netterville (1689-12 Dec 1727)
  5th: Nicholas Netterville (12 Dec 1727-9 Mar 1750)
  6th: John Netterville (19 Mar 1750-15 Mar 1826)
  7th: James Netterville (14 Aug 1834-13 Feb 1854)
  8th: Arthur James Netterville (1867-7 Apr 1882)

Viscount Nevill, of Birling, Kent    [Great Britain, 1784]
  1st: George Neville (17 May 1784-9 Sep 1785)
  2nd: Henry Nevill (9 Sep 1785-27 Mar 1843)
  3rd: John Nevill (27 Mar 1843-12 Apr 1845)
  4th: William Nevill (12 Apr 1845-17 Aug 1868)
  5th: William Nevill (17 Aug 1868-12 Dec 1915)
  6th: Reginald William Bransby Nevill (12 Dec 1915-13 Oct 1927)
  7th: Henry Gilbert Ralph Nevill (13 Oct 1927-10 Jan 1938)
  8th: Guy Temple Montacute Larnach-Nevill (10 Jan 1938-30 Mar 1954)
  9th: John Henry Guy Nevill (30 Mar 1954-23 Feb 2000)
10th: Christopher George Charles Nevill (23 Feb 2000- )

Viscount of Newburgh    [Scotland, 1647]
  1st: James Livingston (13 Sep 1647-4 Dec 1670)
  2nd: Charles Livingston (4 Dec 1670-6 Apr 1694)

Viscount Newcomen    [Ireland, 1803]
  1st: Charlotte Newcomen (25 Jan 1803-16 May 1817)

Viscount Newport, co. Shropshire    [United Kingdom, 1815]
  1st: Orlando Bridgeman (30 Nov 1815-7 Sep 1825)
  2nd: George Augustus Frederick Henry Bridgeman (7 Sep 1825-22 Mar 1865)
  3rd: Orlando George Charles Bridgeman (22 Mar 1865-9 Mar 1898)
  4th: George Cecil Orlando Bridgeman (9 Mar 1898-2 Jan 1915)
  5th: Orlando Bridgeman (2 Jan 1915-21 Mar 1957)
  6th: Gerald Michael Orlando Bridgeman (21 Mar 1959-30 Aug 1981)
  7th: Richard Thomas Orlando Bridgeman (30 Aug 1981- )

Viscount Newport of Bradford, co. Shropshire    [England, 1675]
  1st: Francis Newport (11 Mar 1675-19 Sep 1708)
  2nd: Richard Newport (19 Sep 1708-14 Jun 1723)
  3rd: Henry Newport (14 Jun 1723-23 Dec 1734)
  4th: Thomas Newport (23 Dec 1734-18 Apr 1762)

Viscount Newry and Mourne, co. Down    [Ireland, 1822]
  1st: Francis Needham (5 Feb 1822-21 Nov 1832)
  2nd: Francis Needham (21 Nov 1832-20 Jun 1880)
  3rd: Francis Charles Needham (20 Jun 1880-28 Jul 1915)
  4th: Francis Charles Adelbert Henry Needham (28 Jul 1915-11 Jan 1961)
  5th: Francis Jack Richard Patrick Needham (11 Jan 1961-12 Apr 1977)
  6th: Richard Francis Needham (12 Apr 1977- )

Viscount of Nith, Torthorwald and Ross    [Scotland, 1681]
  2nd: James Douglas (28 Mar 1695-6 Jul 1711)
  3rd: James Douglas (6 Jul 1711-c 14 Feb 1715)
  4th: Charles Douglas (c 14 Feb 1715-22 Oct 1778)
  5th: William Douglas (22 Oct 1778-23 Dec 1810)
  6th: Charles Douglas (23 Dec 1810-3 Dec 1837)
  7th: John Douglas (3 Dec 1837-19 Dec 1856)
  8th: Archibald William Douglas (19 Dec 1856-6 Aug 1858)
  9th: John Sholto Douglas (6 Aug 1858-31 Jan 1900)
10th: Percy Sholto Douglas (31 Jan 1900-1 Aug 1920)
11th: Francis Archibald Kelhead Douglas (1 Aug 1920-27 Apr 1954)
12th: David Harrington Angus Douglas (27 Apr 1954- )

Viscount of Nith, Torthorwald and Ross    [Scotland, 1682]
  1st: William Douglas (11 Feb 1682-28 Mar 1695)

Viscount of Nith, Torthorwald and Ross    [Scotland, 1684]
  5th: Henry Scott (23 Dec 1810-11 Jan 1812)

Viscount Normanby of Normanby, co. York    [United Kingdom, 1812]
  1st: Henry Phipps (7 Sep 1812-7 Apr 1831)
  2nd: Constantine Henry Phipps (7 Apr 1831-28 Jul 1863)
  3rd: George Augustus Constantine Phipps (28 Jul 1863-3 Apr 1890)
  4th: Constantine Charles Henry Phipps (3 Apr 1890-25 Aug 1932)
  5th: Oswald Constantine John Phipps (25 Aug 1932-30 Jan 1994)
  6th: Constantine Edmund Walter Phipps (1994- )

Viscount Northallerton, co. York    [Great Britain, 1706]
  1st: George II Augustus Hanover (9 Nov 1706-25 Oct 1760)

Viscount Northallerton, in the county of York    [United Kingdom, 1917]
  1st: Adolphus Charles Cambridge (16 Jul 1917-24 Oct 1927)
  2nd: George Francis Hugh Cambridge (24 Oct 1927-16 Apr 1981)

Viscount Northcliffe, of St. Peter, co. Kent    [United Kingdom, 1918]
  1st: Alfred Charles William Harmsworth (14 Jan 1918-14 Aug 1922)

Viscount Northland of Dungannon, co. Tyrone    [Ireland, 1791]
  1st: Thomas Knox (5 Jul 1791-5 Nov 1818)
  2nd: Thomas Knox (5 Nov 1818-26 Apr 1840)
  3rd: Thomas Knox (26 Apr 1840-21 Mar 1858)
  4th: Thomas Knox (21 Mar 1858-20 May 1858)
  5th: Thomas Granville Henry Stuart Knox (20 May 1858-10 May 1875)
  6th: Uchter John Mark Knox (10 May 1875-1 Oct 1933)
  7th: Thomas Daniel Knox (1 Oct 1933-1988)
  8th: Gerald Francoys Needham Knox (1988- )

Viscount Norwich, of Aldwick, co. Sussex    [United Kingdom, 1952]
  1st: Alfred Duff Cooper (5 Jul 1952-1 Jan 1954)
  2nd: John Julius Cooper (1 Jan 1954- )

Viscount Novar, of Raith, co. Fife    [United Kingdom, 1920]
  1st: Ronald Crauford Munro-Ferguson (6 Dec 1920-30 Mar 1934)

Viscount Nuffield    [United Kingdom, 1938]
  1st: William Richard Morris (24 Jan 1938-22 Aug 1963)

Viscount O'Neill    [Ireland, 1795]
  1st: John O'Neill (3 Oct 1795-17 Jun 1798)
  2nd: Charles Henry St. John O'Neill (17 Jun 1798-25 Mar 1841)
  3rd: John Bruce Richard O'Neill (25 Mar 1841-12 Feb 1855)

Viscount Ockham of Ockham, co. Surrey    [United Kingdom, 1838]
  1st: William King-Noel (30 Jun 1838-29 Dec 1893)
  2nd: Ralph Gordon Noel King-Milbanke (29 Dec 1893-28 Aug 1906)
  3rd: Lionel Fortescue King (28 Aug 1906-5 Oct 1929)
  4th: Peter Malcolm King (5 Oct 1929-4 Dec 1964)
  5th: Peter Axel William Locke King (4 Dec 1964- )

Viscount Oseborne of Dunblane    [Scotland, 1673]
  1st: Thomas Osborne (2 Feb 1673-26 Jul 1712)
  2nd: Peregrine Osborne (5 Dec 1674-25 Jun 1729)
  3rd: Peregrine Hyde Osborne (25 Jun 1729-9 May 1731)
  4th: Thomas Osborne (25 Jun 1729-23 Mar 1789)
  5th: Francis Godolphin Osborne (23 Mar 1789-31 Jan 1799)
  6th: George William Frederick Osborne (31 Jan 1799-10 Jul 1838)
  7th: Francis Godolphin Darcy-Osborne (10 Jul 1838-12 May 1859)
  8th: George Godolphin Osborne (4 May 1859-8 Aug 1872)
  9th: George Godolphin Osborne (8 Aug 1872-23 Dec 1895)
10th: George Godolphin Osborne (23 Dec 1895-10 May 1927)
11th: John Francis Godophin Osborne (10 May 1927-26 Jul 1963)
12th: Francis D'Arcy Godolphin Osborne (Jul 1963-20 Mar 1964)

Viscount Oxenbridge, of Burton, co. Lincoln    [United Kingdom, 1886]
  1st: William John Monson (13 Aug 1886-16 Apr 1898)

Viscount of Oxfuird    [Scotland, 1651]
  1st: James Makgill (19 Apr 1651-5 May 1663)
  2nd: Robert Makgill (5 May 1663-Dec 1705)
  3rd: David Makgill (Dec 1705-Sep 1717)
  4th: James Makgill (Sep 1717-b 26 Sep 1747)
  5th: John Makgill (26 Sep 1747-19 Apr 1762)
  6th: Arthur Makgill (19 Apr 1762-c Dec 1777)
  7th: George Makgill (c Dec 1777-26 Aug 1797)
  8th: John Makgill (26 Aug 1797-3 May 1817)
  9th: George Makgill (3 May 1817-21 Sep 1878)
10th: John Makgill (21 Sep 1878-14 Nov 1906)
11th: George Makgill (10 Nov 1906-17 Oct 1926)
12th: John Donald Alexander Arthur Makgill (1977-1986)
13th: George Hubbard Makgill (1986-3 Jan 2003)
14th: Ian Arthur Alexander Makgill (3 Jan 2003- )

Viscount Oxmantown, co. Wexford    [Ireland, 1792]
  3rd: William Parsons (24 Feb 1841-31 Oct 1867)

Viscount Oxmantown, co. Wexford    [Ireland, 1795]
  1st: Laurence Harman (6 Oct 1795-20 Apr 1807)

Viscount Parker of Ewelm, co. Oxford    [Great Britain, 1721]
  1st: Thomas Parker (15 Nov 1721-28 Apr 1732)
  2nd: George Parker (21 Feb 1747-17 Mar 1764)
  3rd: Thomas Parker (17 Mar 1764-9 Feb 1795)
  4th: George Parker (9 Feb 1795-20 Mar 1842)
  5th: Thomas Parker (20 Mar 1842-31 Mar 1850)
  6th: Thomas Augustus Wolstenholme Parker (31 Mar 1850-24 Jul 1896)
  7th: George Loveden William Henry Parker (24 Jul 1896-20 Sep 1975)
  8th: George Roger Alexander Thomas Parker (20 Sep 1975-1992)
  9th: Richard Timothy George Mansfield Parker (1992- )

Viscount of Peebles    [Scotland, 1697]
  1st: William Douglas (20 Apr 1697-9 Sep 1705)
  2nd: William Douglas (9 Sep 1705-7 Mar 1731)
  3rd: William Douglas (7 Mar 1731-23 Dec 1810)
  4th: Francis Charteris (23 Dec 1810-28 Jun 1853)
  5th: Francis Wemyss-Charteris (28 Jun 1853-1 Jan 1883)
  6th: Francis Richard Charteris (1 Jan 1883-30 Jun 1914)
  7th: Hugo Richard Charteris (30 Jun 1914-12 Jul 1937)
  8th: Francis David Charteris (12 Jul 1937-12 Dec 2008)
  9th: James Donald Charteris (12 Dec 2008- )

Viscount Peel of Sandy, co. Bedford    [United Kingdom, 1895]
  1st: Arthur Wellesley Peel (9 May 1895-24 Oct 1912)
  2nd: William Robert Wellesley Peel (24 Oct 1912-28 Sep 1937)
  3rd: Arthur William Ashton Peel (28 Sep 1937-1969)
  4th: William James Robert Peel (22 Sep 1969- )

Viscount Perceval of Kanturk, co. Cork    [Ireland, 1723]
  1st: John Perceval (25 Feb 1723-1 May 1748)
  2nd: John Perceval (1 May 1748-4 Dec 1770)
  3rd: John James Perceval (4 Dec 1770-25 Feb 1822)
  4th: John Perceval (25 Feb 1822-31 Dec 1835)
  5th: Henry Frederick John James Perceval (31 Dec 1835-23 Dec 1841)
  6th: George James Perceval (23 Dec 1841-2 Aug 1874)
  7th: Charles George Perceval (2 Aug 1874-5 Sep 1897)
  8th: Augustus Arthur Perceval (5 Sep 1897-11 Aug 1910)
  9th: Charles John Perceval (11 Aug 1910-10 Jan 1929)
10th: Frederick Joseph Trevelyan Perceval (10 Jan 1929-16 May 1932)
11th: Frederick George Moore Perceval (16 May 1932-10 Dec 2001)
12th: Thomas Frederick Gerald Perceval (10 Dec 2001-6 Nov 2011)

Viscount Pery of Newtown-Pery, near the City of Limerick    [Ireland, 1785]
  1st: Edmond Sexten Pery (30 Dec 1785-24 Feb 1806)

Viscount Petersham of Petersham, co. Surrey    [Great Britain, 1742]
  1st: William Stanhope (9 Feb 1742-8 Dec 1756)
  2nd: William Stanhope (8 Dec 1756-1 Apr 1779)
  3rd: Charles Stanhope (1 Apr 1779-5 Sep 1829)
  4th: Charles Stanhope (5 Sep 1829-3 Mar 1851)
  5th: Leicester Fitzgerald Charles Stanhope (3 Mar 1851-7 Sep 1862)
  6th: Sydney Seymour Hyde Stanhope (7 Sep 1862-22 Feb 1866)
  7th: Charles Wyndham Stanhope (22 Feb 1866-26 Jun 1881)
  8th: Charles Augustus Stanhope (26 Jun 1881-5 Feb 1917)
  9th: Dudley Henry Eden Stanhope (5 Feb 1917-13 Nov 1928)
10th: Charles Joseph Leicester Stanhope (13 Nov 1928-16 Nov 1929)
11th: William Henry Leicester Stanhope (16 Nov 1929-12 Apr 2009)
12th: Charles Henry Leicester Stanhope (12 Apr 2009- )

Viscount of Pevensey    [Ireland, 1816]
  1st: John Baker Holroyd (16 Jan 1816-30 May 1821)
  2nd: George Augustus Frederick Charles Holroyd (30 May 1821-5 Apr 1876)
  3rd: Henry North Holroyd (5 Apr 1876-21 Apr 1909)

Viscount Pierrepont of Holme Pierrepont, co. Nottingham    [Great Britain, 1796]
  1st: Charles Pierrepont (23 Jul 1796-17 Jun 1816)
  2nd: Charles Herbert Pierrepont (17 Jun 1816-27 Oct 1860)
  3rd: Sydney William Herbert Pierrepont (27 Oct 1860-16 Jan 1900)
  5th: Evelyn Robert Pierrepont (17 Jul 1926-6 Apr 1940)
  6th: Gervas Evelyn Pierrepont (17 Jul 1926-13 Feb 1955)

Viscount Pirrie, of Belfast    [United Kingdom, 1921]
  1st: William James Pirrie (9 Jul 1921-6 Jun 1924)

Viscount Pitt of Burton Pynsent, co. Somerset    [Great Britain, 1766]
  1st: William Pitt (4 Aug 1766-11 May 1778)
  2nd: John Pitt (11 May 1778-24 Sep 1835)

Viscount Plumer, of Messines and of Bilton, co. York    [United Kingdom, 1929]
  1st: Herbert Charles Onslow Plumer (24 Jun 1929-16 Jul 1932)
  2nd: Thomas Hall Rokeby Plumer (16 Jul 1932-24 Feb 1944)

Viscount Pollington of Ferns    [Ireland, 1766]
  1st: John Savile (11 Feb 1766-17 Feb 1778)
  2nd: John Savile (17 Feb 1778-3 Feb 1830)
  3rd: John Savile (3 Feb 1830-25 Dec 1860)
  4th: John Charles George Savile (25 Dec 1860-17 Aug 1899)
  5th: John Horace Savile (17 Aug 1899-8 Jun 1916)
  6th: John Henry Savile (8 Jun 1916-16 Sep 1945)
  7th: John Raphael Wentworth Savile (16 Sep 1945-15 Jul 1980)
  8th: John Christopher George Savile (15 Jul 1980- )

Viscount Ponsonby of Imokilly, co. Cork    [Ireland, 1839]
  1st: John Ponsonby (20 Apr 1839-21 Feb 1855)

Viscount Porchester of Highclere, co. Southampton    [Great Britain, 1780]
  3rd: Henry John George Herbert (16 Apr 1833-10 Dec 1849)

Viscount Portal, of Laverstock, co. Southampton    [United Kingdom, 1945]
  1st: Wyndham Raymond Portal (1 Feb 1945-6 May 1949)

Viscount Portal of Hungerford, of Hungerford, co. Berkshire    [United Kingdom, 1946]
  1st: Charles Frederick Algernon Portal (28 Jan 1946-22 Apr 1971)

Viscount Portman of Bryanston, co. Dorset    [United Kingdom, 1873]
  1st: Edward Berkley Portman (28 Mar 1873-10 Nov 1888)
  2nd: William Henry Berkeley Portman (19 Nov 1888-16 Oct 1919)
  3rd: Henry Berkeley Portman (16 Oct 1919-18 Jan 1923)
  4th: Claud Berkeley Portman (18 Jan 1923-6 Jun 1929)
  5th: Edward Claud Berkeley Portman (6 Jun 1929-14 Jul 1942)
  6th: Seymour Berleley Portman (14 Jul 1942-2 Nov 1946)
  7th: Gerald Berkeley Portman (2 Nov 1946-3 Sep 1948)
  8th: Gerald William Berkeley Portman (3 Sep 1948-3 Nov 1967)
  9th: Edward Henry Berkeley Portman (3 Nov 1967-5 May 1999)
10th: Christopher Edward Berkeley Portman (5 May 1999- )

Viscount Powerscourt    [Ireland, 1665]
  1st: Folliott Wingfield (22 Feb 1665-c 5 Feb 1717)

Viscount Powerscourt, co. Wicklow    [Ireland, 1618]
  1st: Richard Wingfield (19 Feb 1618-9 Sep 1634)

Viscount Powerscourt, of Powerscourt, co. Wicklow    [Ireland, 1734]
  1st: Richard Wingfield (4 Feb 1734-21 Oct 1751)

Viscount Powerscourt, of Powerscourt, co. Wicklow    [Ireland, 1743]
  2nd: Edward Wingfield (21 Oct 1751-6 May 1764)
  3rd: Richard Wingfield (6 May 1764-8 Aug 1788)
  4th: Richard Wingfield (8 Aug 1788-19 Jul 1809)
  5th: Richard Wingfield (19 Jul 1809-9 Aug 1823)
  6th: Richard Wingfield (9 Aug 1823-11 Aug 1844)
  7th: Mervyn Wingfield (11 Aug 1844-5 Jun 1904)
  8th: Mervyn Richard Wingfield (5 Jun 1904-21 Mar 1947)
  9th: Mervyn Patrick Wingfield (21 Mar 1947-3 Apr 1973)
10th: Mervyn Niall Wingfield (3 Apr 1973-25 Jul 2015)
11th: Mervyn Anthony Wingfield (25 Jul 2015- )

Viscount Preston    [Scotland, 1681]
  1st: Richard Graham (12 May 1681-22 Nov 1695)
  3rd: Charles Graham (1710-22 Feb 1739)

Viscount Prestwood, of Walthamstow, co. Essex    [United Kingdom, 1955]
  1st: Clement Richard Attlee (16 Dec 1955-8 Oct 1967)
  2nd: Martin Richard Attlee (8 Oct 1967-27 Jul 1991)
  3rd: John Richard Attlee (27 Jul 1991- )

Viscount Primrose    [Scotland, 1703]
  1st: William Primrose (30 Nov 1703-13 Jun 1706)
  2nd: Archibald Primrose (13 Jun 1706-19 Jun 1716)
  3rd: Hugh Primrose (19 Jun 1716-8 May 1741)

Viscount Pulteney of Wrington, Somerset    [Great Britain, 1742]
  1st: William Pulteney (14 Jul 1742-8 Jul 1764)

Viscount Purbeck    [England, 1619]
  1st: John Villiers (19 Jul 1619-18 Feb 1658)

Viscount Quenington, of Quenington, co. Gloucester    [United Kingdom, 1915]
  1st: Michael Edward Hicks-Beach (22 Feb 1915-30 Apr 1916)
  2nd: Michael John Hicks-Beach (30 Apr 1916-29 Jan 1992)
  3rd: Michael Henry Hicks-Beach (29 Jan 1992- )

Viscount Radcliffe, of Hampton Lucy, co. Warwick    [United Kingdom, 1962]
  1st: Cyril John Radcliffe (11 Jul 1962-1977)

Viscount Raincliffe of Raincliffe, in the North Riding, co. Yorks    [United Kingdom, 1887]
  1st: William Henry Forester Denison (1 Jul 1887-19 Apr 1900)
  2nd: William Francis Henry Denison (19 Apr 1900-30 Oct 1917)
  3rd: George Francis William Henry Denison (30 Oct 1917-12 Sep 1920)
  4th: Hugo William Cecil Denison (12 Sep 1920-17 Apr 1937)

Viscount Ranelagh    [Ireland, 1628]
  1st: Roger Jones (25 Aug 1628-1643)
  2nd: Arthur Jones (1643-7 Jan 1670)
  3rd: Richard Jones (7 Jan 1670-5 Jan 1712)
  4th: Charles Wilkinson Jones (16 Oct 1759-20 Apr 1797)
  5th: Charles Jones (20 Apr 1797-20 Dec 1800)
  6th: Thomas Jones (20 Dec 1800-4 Jul 1820)
  7th: Thomas Heron Jones (4 Jul 1820-13 Nov 1885)

Viscount Raymond    [Ireland, 1800]
  1st: Charles Henry St. John O'Neill (Aug 1800-25 Mar 1841)

Viscount Reading, of Erleigh, co. Berks    [United Kingdom, 1916]
  2nd: Gerald Rufus Isaacs (30 Dec 1935-19 Sep 1960)
  3rd: Michael Alfred Rufus Isaacs (19 Sep 1960-2 Jul 1980)
  4th: Simon Charles Henry Rufus Isaacs (2 Jul 1980- )

Viscount of Reidhaven    [Scotland, 1701]
  1st: James Ogilvy (24 Jun 1701-15 Aug 1730)
  2nd: James Ogilvy (15 Aug 1730-9 Jul 1764)
  3rd: James Ogilvy (9 Jul 1764-3 Nov 1770)
  4th: James Ogilvy (3 Nov 1770-5 Oct 1811)
  5th: Lewis Alexander Grant-Ogilvy (5 Oct 1811-26 Oct 1840)
  6th: Francis William Ogilvy-Grant (26 Oct 1840-30 Jul 1853)
  7th: John Charles Ogilvy-Grant (30 Jul 1853-18 Feb 1881)
  8th: Ian Charles Ogilvy-Grant (18 Feb 1881-31 Mar 1884)
  9th: James Ogilvy-Grant (17 Jun 1884-5 Jun 1888)
10th: Francis William Ogilvy-Grant (5 Jun 1888-3 Dec 1888)
11th: James Ogilvie-Grant (3 Dec 1888-12 Nov 1915)
12th: Nina Caroline Ogilvie-Grant (12 Nov 1915-30 Sep 1969)
13th: Ian Derek Francis Ogilvie-Grant (30 Sep 1969- )

Viscount Rhondda, of Llanwern, co. Monmouth    [United Kingdom, 1918]
  1st: David Alfred Thomas (19 Jun 1918-3 Jul 1918)
  2nd: Margaret Haig Thomas (3 Jul 1918-20 Jul 1958)

Viscount of Riccartoun    [Scotland, 1697]
  1st: John Hamilton (14 Apr 1697-3 Dec 1744)
  2nd: Anne Hamilton (3 Dec 1744-21 Apr 1748)
  3rd: William Douglas (21 Apr 1748-23 Dec 1810)

Viscount Ridley    [United Kingdom, 1900]
  1st: Matthew White Ridley (19 Dec 1900-28 Nov 1904)
  2nd: Matthew White Ridley (28 Nov 1904-14 Feb 1916)
  3rd: Matthew White Ridley (14 Feb 1916-25 Feb 1964)
  4th: Matthew White Ridley (25 Feb 1964-22 Mar 2012)
  5th: Matthew White Ridley (22 Mar 2012- )

Viscount Rochdale, of Rochdale, County Palatine of Lancaster    [United Kingdom, 1960]
  1st: John Durival Kemp (20 Jan 1960-24 May 1993)
  2nd: St. John Durival Kemp (1993-27 Feb 2015)
  3rd: Jonathan Hugo Durival Kemp (27 Feb 2015- )

Viscount Roche of Fermoy    [Ireland, 1461]
  4th: Maurice Roche (1539- )
  5th: David Roche ( -bt 1581-1582)

Viscount Rochester    [England, 1611]
  1st: Robert Carr (25 Mar 1611-c Jul 1645)

Viscount Rochford    [England, 1621]
  1st: Henry Carey (6 Jul 1621-Apr 1666)
  2nd: John Carey (Apr 1666-26 May 1677)

Viscount Rochford, of Hever, co. Kent and Blickling, co. Norfolk    [England, 1525]
  1st: Thomas Boleyn (18 Jun 1525-12 Mar 1539)

Viscount of Rosebery    [Scotland, 1700]
  1st: Archibald Primrose (1 Apr 1700-20 Oct 1723)
  2nd: James Primrose (20 Oct 1723-26 Nov 1755)
  3rd: Neil Primrose (26 Nov 1755-25 Mar 1814)
  4th: Archibald John Primrose (25 Mar 1814-4 Mar 1868)
  6th: Albert Edward Harry Mayer Archibald Primrose (21 May 1929-30 May 1974)
  7th: Neil Archibald Primrose (30 May 1974- )

Viscount of Rosebery    [Scotland, 1703]
  5th: Archibald Philip Primrose (4 Mar 1868-21 May 1929)

Viscount Rosse, co. Wexford    [Ireland, 1681]
  1st: Richard Parsons (2 Jul 1681-30 Jan 1703)
  2nd: Richard Parsons (30 Jan 1703-26 Jun 1741)
  3rd: Richard Parsons (26 Jun 1741-27 Aug 1764)

Viscount Rothermere, of Hemsted, co. Kent    [United Kingdom, 1919]
  1st: Harold Sidney Harmsworth (17 May 1919-26 Nov 1940)
  2nd: Esmond Cecil Harmsworth (26 Nov 1940-12 Jul 1978)
  3rd: Vere Harold Esmond Harmsworth (12 Jul 1978-1 Sep 1998)
  4th: Harold Jonathan Esmond Vere Harmsworth (1 Sep 1998- )

Viscount Royston, co. Cambridge    [Great Britain, 1754]
  1st: Philip Yorke (2 Apr 1754-6 Mar 1764)
  2nd: Philip Yorke (6 Mar 1764-16 May 1790)
  3rd: Philip Yorke (16 May 1796-18 Nov 1834)
  4th: Charles Philip Yorke (18 Nov 1834-17 Sep 1873)
  5th: Charles Philip Yorke (17 Sep 1873-18 May 1897)
  6th: Albert Edward Philip Henry Yorke (18 May 1897-29 Nov 1904)
  7th: John Manners Yorke (29 Nov 1904-13 Mar 1909)
  8th: Charles Alexander Yorke (13 Mar 1909-1 Feb 1936)
  9th: Philip Grantham Yorke (1 Feb 1936-31 Dec 1974)
10th: Joseph Philip Sebastion Yorke (31 Dec 1974- )

Viscount Ruffside, of Hexham, Northumberland    [United Kingdom, 1951]
  1st: Douglas Clifton Brown (14 Dec 1951-5 May 1958)

Viscount Runciman of Doxford, of Doxford, co. Northumberland    [United Kingdom, 1937]
  1st: Walter Runciman (10 Jun 1937-14 Nov 1949)
  2nd: Walter Leslie Runciman (14 Nov 1949-1989)
  3rd: Walter Garrison Runciman (1989- )

Viscount Ruthven of Canberra    [United Kingdom, 1945]
  1st: Alexander Gore Arkwright Hore-Ruthven (8 May 1945-2 May 1955)
  2nd: Alexander Patrick Greysteil Hore-Ruthven (2 May 1955- )

Viscount Sackville, of Drayton, co. Northumberland    [Great Britain, 1782]
  1st: George Sackville (11 Feb 1782-26 Aug 1785)
  2nd: Charles Sackville (26 Aug 1785-29 Jul 1843)

Viscount Saint Alban    [England, 1621]
  1st: Francis Bacon (27 Jan 1621-9 Apr 1626)

Viscount Saint Aldwyn, of Coln Saint Aldwyn, co. Gloucester    [United Kingdom, 1906]
  1st: Michael Edward Hicks-Beach (6 Jan 1906-30 Apr 1916)
  2nd: Michael John Hicks-Beach (30 Apr 1916-29 Jan 1992)
  3rd: Michael Henry Hicks-Beach (29 Jan 1992- )

Viscount Saint Cyres of Newton Saint Cyres, co. Devon    [United Kingdom, 1885]
  1st: Stafford Henry Northcote (3 Jul 1885-12 Jan 1887)
  2nd: Walter Stafford Northcote (12 Jan 1887-26 May 1927)
  3rd: Henry Stafford Northcote (26 Mar 1927-16 Feb 1970)
  4th: Stafford Henry Northcote (16 Feb 1970-8 Jul 2004)
  5th: John Stafford Northcote (8 Jul 2004- )

Viscount Saint Davids, of Lydstep Haven, co. Pembroke    [United Kingdom, 1918]
  1st: John Wynford Philipps (17 Jun 1918-28 Mar 1938)
  2nd: Jestyn Reginald Austin Plantagenet Philipps (28 Mar 1938-1991)
  3rd: Colwyn Jestyn John Philipps (1991-26 Apr 2009)
  4th: Rhodri Colwyn Philipps (26 Apr 2009- )

Viscount Saint Vincent of Meaford, co. Stafford    [United Kingdom, 1801]
  1st: John Jervis (27 Apr 1801-13 Mar 1823)
  2nd: Edward Jervis Jervis (13 Mar 1823-1859)
  3rd: Carnegie Robert John Jervis (25 Sep 1859-19 Jul 1879)
  4th: John Edward Leveson Jervis (19 Jul 1879-23 Jan 1885)
  5th: Carnegie Parker Jervis (23 Jan 1885-22 Sep 1908)
  6th: Ronald Clarges Jervis (22 Sep 1908-16 Feb 1940)
  7th: Ronald George James Jervis (16 Feb 1940-4 Sep 2006)
  8th: Edward Robert James Jervis (4 Sep 2006- )

Viscount Salford, co. Lancaster    [United Kingdom, 1897]
  1st: Wilbraham Egerton (22 Jul 1897-16 Mar 1909)

Viscount Samuel, of Mount Carmel, and of Toxteth, in the City of Liverpool    [United Kingdom, 1937]
  1st: Herbert Louis Samuel (8 Jun 1937-1963)
  2nd: Edwin Herbert Samuel (1963-14 Nov 1978)
  3rd: David Herbert Samuel (14 Nov 1978-7 Oct 2014)
  4th: Dan Judah Samuel (7 Oct 2014-7 Nov 2014)
  5th: Jonathan Herbert Samuel (7 Nov 2014- )

Viscount Sandhurst, of Sandhurst, co. Berks.    [United Kingdom, 1917]
  1st: William Mansfield (1 Jan 1917-2 Nov 1921)

Viscount Sandon, of Sandon, co. Stafford    [United Kingdom, 1809]
  1st: Dudley Ryder (19 Jul 1809-26 Dec 1847)
  2nd: Dudley Ryder (26 Dec 1847-19 Nov 1882)
  3rd: Dudley Francis Stuart Ryder (19 Nov 1882-26 Mar 1900)
  4th: Henry Ryder (26 Mar 1900-11 Dec 1900)
  5th: John Herbert Dudley Ryder (11 Dec 1900-30 Mar 1956)
  6th: Dudley Ryder (30 Mar 1956-1987)
  7th: Dudley Danvers Granville Coutts Ryder (1987-9 Oct 2007)
  9th: Dudley Adrian Conroy Ryder (9 Oct 2007- )

Viscount Sankey    [United Kingdom, 1932]
  1st: John Sankey (30 Jan 1932-6 Feb 1948)

Viscount Savernake, of Savernake Forest, Wiltshire    [United Kingdom, 1821]
  1st: Charles Brudenell-Bruce (17 Jul 1821-4 Jan 1856)
  2nd: George William Frederick Brudenell-Bruce (4 Jan 1856-6 Jan 1878)
  3rd: Ernest Augustus Charles Brudenell-Bruce (6 Jan 1878-18 Oct 1886)
  4th: George William Thomas Brudenell-Bruce (18 Oct 1886-10 Apr 1894)
  5th: Henry Augustus Brudenell-Bruce (10 Apr 1894-10 Mar 1911)
  6th: George William James Chandos Brudenell-Bruce (10 Mar 1911-4 Aug 1961)
  7th: Chandos Sydney Cedric Brudenell-Bruce (4 Aug 1961-15 Jul 1974)
  8th: Michael Sydney Cedric Brudenell-Bruce (15 Jul 1974- )

Viscount Saye and Sele    [England, 1624]
  1st: William Fiennes (7 Jul 1624-14 Apr 1662)
  2nd: James Fiennes (14 Apr 1662-15 Mar 1674)
  3rd: William Fiennes (15 Mar 1674-9 Dec 1698)
  4th: Nathaniel Fiennes (9 Dec 1698-2 Jan 1710)
  5th: Lawrence Fiennes (2 Jan 1710-27 Dec 1742)
  6th: Richard Fiennes (27 Dec 1742-29 Jul 1781)

Viscount Scarsdale, of Scarsdale, co. Derby    [United Kingdom, 1911]
  1st: George Nathaniel Curzon (2 Nov 1911-20 Mar 1925)
  2nd: Richard Nathaniel Curzon (20 Mar 1925-1977)
  3rd: Francis John Nathaniel Curzon (1977-2 Aug 2000)
  4th: Peter Ghislain Nathaniel Curzon (2 Aug 2000- )

Viscount of Seafield    [Scotland, 1698]
  1st: James Ogilvy (24 Jun 1698-15 Aug 1730)
  2nd: James Ogilvy (15 Aug 1730-9 Jul 1764)
  3rd: James Ogilvy (9 Jul 1764-3 Nov 1770)
  4th: James Ogilvy (3 Nov 1770-5 Oct 1811)
  5th: Lewis Alexander Grant-Ogilvy (5 Oct 1811-26 Oct 1840)
  6th: Francis William Ogilvy-Grant (26 Oct 1840-30 Jul 1853)
  7th: John Charles Ogilvy-Grant (30 Jul 1853-18 Feb 1881)
  8th: Ian Charles Ogilvy-Grant (18 Feb 1881-31 Mar 1884)
  9th: James Ogilvy-Grant (17 Jun 1884-5 Jun 1888)
10th: Francis William Ogilvy-Grant (5 Jun 1888-3 Dec 1888)
11th: James Ogilvie-Grant (3 Dec 1888-12 Nov 1915)
12th: Nina Caroline Ogilvie-Grant (12 Nov 1915-30 Sep 1969)
13th: Ian Derek Francis Ogilvie-Grant (30 Sep 1969- )

Viscount Seaham of Seaham, co. Durham    [United Kingdom, 1823]
  1st: Charles William Vane (28 Mar 1823-6 Mar 1854)
  2nd: Frederick William Robert Stewart (6 Mar 1854-25 Nov 1872)
  3rd: George Henry Robert Charles William Vane-Tempest (25 Nov 1872-6 Nov 1884)
  4th: Charles Stewart Vane-Tempest-Stewart (6 Nov 1884-8 Feb 1915)
  5th: Charles Stewart Henry Vane-Tempest-Stewart (8 Feb 1915-11 Feb 1949)
  6th: Edward Charles Robert Vane-Tempest-Stewart (11 Feb 1949-17 Oct 1955)
  7th: Alexander Charles Robert Vane-Tempest-Stewart (17 Oct 1955-20 Jun 2012)
  8th: Frederick Aubrey Vane-Tempest-Stewart (20 Jun 2012- )

Viscount Selby, of the City of Carlisle    [United Kingdom, 1905]
  1st: William Court Gully (6 Jul 1905-6 Nov 1909)
  2nd: James William Herschell Gully (6 Nov 1909-2 Feb 1923)
  3rd: Thomas Sutton Evelyn Gully (2 Feb 1923-18 Sep 1959)
  4th: Michael Guy John Gully (18 Sep 1959-10 Jan 1997)
  5th: Edward Thomas William Gully (10 Jan 1997-23 Jan 2001)
  6th: Christopher Rolf Thomas Gully (23 Jan 2001- )

Viscount Severn    [United Kingdom, 1999]
  1st: Edward Antony Richard Louis Windsor (19 Jun 1999- )

Viscount Shannon, co. Limerick    [Ireland, 1660]
  1st: Francis Boyle (6 Sep 1660-c Apr 1699)
  2nd: Richard Boyle (c Apr 1699-20 Dec 1740)

Viscount Sherard, of Stapleford    [Great Britain, 1718]
  1st: Bennet Sherard (31 Oct 1718-16 Oct 1732)

Viscount Sherbrooke, of Sherbrooke, co. Surrey    [United Kingdom, 1880]
  1st: Robert Lowe (25 May 1880-27 Jul 1892)

Viscount Simonds, of Sparsholt, co. Southampton    [United Kingdom, 1954]
  1st: Gavin Turnbull Simonds (18 Oct 1954-28 Jun 1971)

Viscount Slane    [Ireland, 1816]
  1st: Henry Conyngham (15 Jan 1816-28 Dec 1832)
  2nd: Francis Nathaniel Conyngham (11 Oct 1861-17 Jul 1876)
  3rd: George Henry Conyngham (17 Jul 1876-2 Jun 1882)
  4th: Henry Francis Conyngham (2 Jun 1882-28 Aug 1897)
  5th: Victor George Henry Francis Conyngham (28 Aug 1897-9 Nov 1918)
  6th: Frederick William Burton Conyngham (9 Nov 1918-1 Apr 1974)
  7th: Frederick William Henry Francis Conyngham (1 Apr 1974-3 Mar 2009)
  8th: Henry Vivien Pierpont Conyngham (3 Mar 2009- )

Viscount Snowden, of Ickornshaw, West Rising of Yorkshire    [United Kingdom, 1931]
  1st: Philip Snowden (24 Nov 1931-15 May 1937)

Viscount Somerset, of Cashell, co. Tipperary    [Ireland, 1626]
  1st: Thomas Somerset (8 Dec 1626-1650)

Viscount Somerton    [Ireland, 1800]
  1st: Charles Agar (29 Dec 1800-14 Jul 1809)
  2nd: Welbore Ellis Agar (14 Jul 1809-26 Aug 1868)
  3rd: James Charles Herbert Welbore Ellis Agar (26 Aug 1868-19 Dec 1896)
  4th: Sidney James Agar (19 Dec 1896-25 Nov 1933)
  6th: Shaun James Christian Welbore Ellis Agar (28 Jan 1967- )

Viscount Somerton of Somerton    [Ireland, 1800]
  5th: Edward John Sidney Christian Welbore Ellis Agar (25 Nov 1933-28 Jan 1967)

Viscount Soulbury    [United Kingdom, 1954]
  1st: Herwald Ramsbotham (16 Jul 1954-1971)

Viscount Southam, of Southam, co. Gloucester    [United Kingdom, 1844]
  1st: Edward Law (22 Oct 1844-22 Dec 1871)

Viscount Southwell of Castle Mattress, co. Limerick    [Ireland, 1776]
  1st: Thomas George Southwell (18 Jul 1776-29 Aug 1780)
  2nd: Thomas Arthur Southwell (29 Aug 1780-15 Feb 1796)
  3rd: Thomas Anthony Southwell (15 Feb 1796-29 Feb 1860)
  4th: Thomas Arthur Joseph Southwell (29 Feb 1860-26 Apr 1878)
  5th: Arthur Robert Pyers Southwell (26 Apr 1878-5 Oct 1944)
  6th: Robert Arthur William Joseph Southwell (5 Oct 1944-18 Nov 1960)
  7th: Pyers Anthony Joseph Southwell (18 Nov 1960- )

Viscount Southwood, of Fernhurst, co. Sussex    [United Kingdom, 1946]
  1st: Julius Salter Elias (19 Feb 1946-10 Apr 1946)

Viscount Spencer of Althorp    [Great Britain, 1761]
  1st: John Spencer (3 Apr 1761-31 Oct 1783)
  2nd: George John Spencer (31 Oct 1783-10 Nov 1834)
  3rd: John Charles Spencer (10 Nov 1834-1 Oct 1845)
  4th: Frederick Spencer (1 Oct 1845-27 Dec 1857)
  5th: John Poyntz Spencer (27 Dec 1857-13 Aug 1910)
  6th: Charles Robert Spencer (13 Aug 1910-26 Sep 1922)
  7th: Albert Edward John Spencer (26 Sep 1922-9 Jun 1975)
  8th: Edward John Spencer (9 Jun 1975-29 Mar 1992)
  9th: Charles Edward Maurice Spencer (29 Mar 1992- )

Viscount St. Asaph, of the principality of Wales    [Great Britain, 1730]
  1st: John Ashburnham (14 May 1730-10 Mar 1737)
  2nd: John Ashburnham (10 Mar 1737-8 Apr 1812)
  3rd: George Ashburnham (8 Apr 1812-27 Oct 1830)
  4th: Bertram Ashburnham (27 Oct 1830-22 Jun 1878)
  5th: Bertram Ashburnham (22 Jun 1878-15 Jan 1913)
  6th: Thomas Ashburnham (15 Jan 1913-12 May 1924)

Viscount St. John, of Battersea, co. Surrey    [Great Britain, 1716]
  1st: Henry St. John (2 Jul 1716-8 Apr 1742)
  2nd: John St. John (8 Oct 1742-26 Nov 1748)
  3rd: Frederick St. John (26 Nov 1748-5 May 1787)
  4th: George Richard St. John (5 May 1787-11 Dec 1824)
  5th: Henry St. John (18 Dec 1824-1 Oct 1851)
  6th: Henry St. John (1 Oct 1851-7 Nov 1899)
  7th: Vernon Henry St. John (7 Nov 1899-1 May 1974)
  8th: Kenneth Oliver Musgrave St. John (1 May 1974-5 Jul 2010)
  9th: Henry FitzRoy St. John (5 Jul 2010-May 2011)
10th: Nicholas Alexander Mowbray St. John (May 2011- )

Viscount St. Lawrence    [Ireland, 1767]
  1st: Thomas St. Lawrence (3 Sep 1767-29 Sep 1801)
  2nd: William St. Lawrence (29 Sep 1801-4 Apr 1822)
  3rd: Thomas St. Lawrence (4 Apr 1822-4 Feb 1874)
  4th: William Ulick Tristram St. Lawrence (4 Feb 1874-9 Mar 1909)

Viscount St. Pierre    [United Kingdom, 1901]
  1st: Frederick Sleigh Roberts (11 Feb 1901-14 Nov 1914)
  2nd: Aileen Mary Roberts (14 Nov 1914-9 Oct 1944)
  3rd: Ada Edwina Stewart Roberts (9 Oct 1944-21 Feb 1955)

Viscount Stafford    [England, 1640]
  1st: William Howard (11 Nov 1640-29 Dec 1680)

Viscount Stanhope of Mahon, in the island of Minorca    [Great Britain, 1717]
  1st: James Stanhope (3 Jul 1717-5 Feb 1721)
  2nd: Philip Stanhope (5 Feb 1721-7 Mar 1786)
  3rd: Charles Stanhope (1786-15 Dec 1816)
  4th: Philip Henry Stanhope (15 Dec 1816-2 Mar 1855)
  5th: Philip Henry Stanhope (2 Mar 1855-24 Dec 1875)
  6th: Arthur Philip Stanhope (24 Dec 1875-10 Apr 1905)
  7th: James Richard Stanhope (19 Apr 1905-15 Aug 1967)

Viscount Stevenage of Stevenage, co. Hereford    [United Kingdom, 1951]
  1st: William Allen Jowitt (24 Dec 1951-16 Aug 1957)

Viscount Stirling    [Scotland, 1630]
  1st: William Alexander (4 Sep 1630-bt 1639-1640)
  2nd: William Alexander (1638-1640)
  3rd: Henry Alexander (1638-1650)
  4th: Henry Alexander (1650-1690)
  5th: Henry Alexander (1690-1739)

Viscount Stonehaven    [United Kingdom, 1938]
  1st: John Lawrence Baird (27 Jun 1938-20 Aug 1941)
  2nd: James Ian Keith (20 Aug 1941-1989)
  3rd: Michael Canning William John Keith (1989-30 Oct 2004)
  4th: James William Falconer Keith (30 Oct 2004- )

Viscount Stopford    [Ireland, 1762]
  1st: James Stopford (12 Apr 1762-12 Jan 1770)
  2nd: James Stopford (8 Sep 1788-30 Mar 1810)
  3rd: James George Stopford (30 Mar 1810-15 Jun 1835)
  4th: James Thomas Stopford (15 Jun 1835-20 Nov 1858)
  5th: James George Henry Stopford (20 Nov 1858-28 Nov 1914)
  6th: James Walter Milles Stopford (28 Nov 1914-18 Jul 1933)
  7th: James Richard Neville Stopford (18 Jul 1933-25 Jan 1957)
  8th: James Montagu Burgoyne Stopford (25 Jan 1957-23 Jul 1975)
  9th: James Patrick Montagu Burgoyne Winthrop Stopford (23 Jul 1975- )

Viscount of Stormont    [Scotland, 1621]
  1st: David Murray (16 Aug 1621-27 Aug 1631)
  2nd: Mungo Murray (27 Aug 1631-b 11 Mar 1642)
  3rd: James Johnstone Murray (Mar 1642-28 Dec 1658)
  4th: David Murray (28 Dec 1658-14 Jul 1668)
  5th: David Murray (14 Jul 1668-9 Nov 1731)
  6th: David Murray (9 Nov 1731-1748)
  7th: David Murray (1748-1 Sep 1796)
  8th: David William Murray (1 Sep 1796-11 Feb 1840)
  9th: William David Murray (11 Feb 1840-2 Aug 1898)
10th: William David Murray (2 Aug 1898-29 Apr 1906)
11th: Alan David Murray (29 Apr 1906-14 Mar 1935)
12th: Mungo David Malcolm Murray (14 Mar 1935-2 Sep 1971)
13th: William David Mungo James Murray (2 Sep 1971-21 Oct 2015)
14th: Alexander David Mungo Murray (21 Oct 2015- )

Viscount Strabane    [Ireland, 1701]
  1st: James Hamilton (2 Dec 1701-28 Nov 1734)
  2nd: James Hamilton (28 Nov 1734-11 Jan 1744)
  3rd: James Hamilton (11 Jan 1744-9 Oct 1789)
  4th: John James Hamilton (9 Oct 1789-27 Jan 1818)
  5th: James Hamilton (27 Jan 1818-31 Oct 1885)
  6th: James Hamilton (31 Oct 1885-3 Jan 1913)
  7th: James Albert Edward Hamilton (3 Jan 1913-12 Sep 1953)
  8th: James Edward Hamilton (12 Sep 1953-4 Jun 1979)
  9th: James Hamilton (4 Jun 1979- )

Viscount Stratford de Redcliffe, co. Somerset    [United Kingdom, 1852]
  1st: Stratford Canning (24 Apr 1852-14 Aug 1880)

Viscount Strathallan    [Scotland, 1686]
  1st: William Drummond (16 Aug 1686-23 Mar 1688)
  2nd: William Drummond (23 Mar 1688-7 Jul 1702)
  3rd: William Drummond (7 Jul 1702-26 May 1711)
  4th: William Drummond (26 May 1711-16 Apr 1746)
  5th: James Drummond (16 Apr 1746-22 Jun 1765)
  6th: James Andrew John Laurence Charles Drummond (17 Jun 1824-14 May 1851)
  7th: William Henry Drummond (14 May 1851-23 Jan 1886)
  8th: James David Drummond (23 Jan 1886-5 Dec 1893)
  9th: William Huntley Drummond (5 Dec 1893-20 Aug 1937)
10th: James Eric Drummond (20 Aug 1937-15 Dec 1951)
11th: John David Drummond (15 Dec 1951-25 Nov 2002)
12th: John Eric Drummond (25 Nov 2002- )

Viscount Sudley of Castle Gore, co. Mayo    [Ireland, 1758]
  1st: Arthur Gore (15 Aug 1758-17 Apr 1773)
  2nd: Arthur Saunders Gore (17 Apr 1773-8 Oct 1809)
  3rd: Arthur Saunders Gore (8 Oct 1809-20 Jan 1837)
  4th: Philip Yorke Gore (20 Jan 1837-25 Jun 1884)
  5th: Arthur Saunders William Charles Fox Gore (25 Jun 1884-14 Mar 1901)
  6th: Arthur Jocelyn Charles Gore (14 Mar 1901-19 Dec 1958)
  7th: Arthur Paul John James Charles Gore (19 Dec 1958-28 Dec 1958)
  8th: Arthur Strange Kattendyke David Archibald Gore (28 Dec 1958-23 Feb 1983)
  9th: Arthur Desmond Colquhoun Gore (23 Feb 1983- )

Viscount Sumner    [United Kingdom, 1927]
  1st: John Andrew Hamilton (31 Jan 1927-24 May 1943)

Viscount Sunbury, co. Middlesex    [England, 1714]
  1st: Charles Montagu (19 Oct 1714-19 May 1715)

Viscount Sunbury, co. Middlesex    [Great Britain, 1715]
  1st: George Montague (14 Jun 1715-9 May 1739)
  2nd: George Montague-Dunk (9 May 1739-8 Jun 1771)

Viscount Sydney of Shepey, co. Kent    [England, 1689]
  1st: Henry Sydney (9 Apr 1689-8 Apr 1704)

Viscount Sydney of St. Leonards, co. Gloucester    [Great Britain, 1789]
  1st: Thomas Townshend (11 Jun 1789-30 Jun 1800)
  2nd: John Thomas Townshend (30 Jun 1800-20 Jan 1831)
  3rd: John Robert Townshend (20 Jan 1831-14 Feb 1890)

Viscount Taaffe of Corren, co. Sligo    [Ireland, 1628]
  1st: John Taaffe (1 Aug 1628-2 Jan 1642)
  2nd: Theobald Taaffe (1642-31 Dec 1677)
  3rd: Nicholas Taaffe (31 Dec 1677-1 Jul 1690)
  4th: Francis Taaffe (2 Jul 1690-Aug 1704)
  5th: Theobald Taaffe (Aug 1704-24 Nov 1738)
  6th: Nicholas Taaffe (24 Nov 1738-30 Dec 1769)
  7th: Rodolphus Taaffe (30 Dec 1769-7 Jun 1830)
  8th: Francis John Charles Joseph Taaffe (7 Jun 1830-8 Feb 1849)
  9th: Louis Patrick John Taaffe (6 Feb 1849-21 Dec 1855)
10th: Charles Rudoph Joseph Francis Taaffe (21 Dec 1855-19 Nov 1873)
11th: Edward Francis Joseph Taaffe (19 Nov 1873-29 Nov 1895)
12th: Henry Taaffe (29 Nov 1895- )

Viscount Tadcaster, of Tadcaster, co. York    [Great Britain, 1714]
  1st: Henry O'Brien (19 Oct 1714-20 Apr 1741)

Viscount Tamworth, of co. Stafford    [Great Britain, 1711]
  1st: Robert Shirley (1 Sep 1711-25 Dec 1717)
  2nd: Washington Shirley (25 Dec 1717-14 Apr 1729)
  3rd: Henry Shirley (14 Apr 1729-6 Aug 1745)
  4th: Laurence Shirley (6 Aug 1745-5 May 1760)
  5th: Washington Shirley (5 May 1760-11 Oct 1778)
  6th: Robert Shirley (11 Oct 1778-17 Apr 1787)
  7th: Robert Shirley (17 Apr 1787-2 May 1827)
  8th: Washington Shirley (2 May 1827-2 Oct 1842)
  9th: Washington Sewallis Shirley (2 Oct 1842-13 Mar 1859)
10th: Sewallis Edward Shirley (13 Mar 1859-26 Jul 1912)
11th: Walter Knight Shirley (26 Jul 1912-2 Feb 1937)
12th: Robert Walter Shirley (2 Feb 1937-11 Oct 1954)
13th: Robert Washington Shirley (11 Oct 1954-13 Nov 2012)
14th: Robert William Saswalo Shirley (2012- )

Viscount Taragh, co. Meath    [Ireland, 1650]
  1st: Thomas Preston (2 Jul 1650-b 21 Oct 1655)
  2nd: Anthony Preston (b 21 Oct 1655-24 Apr 1659)
  3rd: Thomas Preston (24 Apr 1659-6 Jul 1674)

Viscount of Tarbat    [Scotland, 1685]
  1st: George Mackenzie (15 Apr 1685-27 Aug 1714)
  2nd: John Mackenzie (17 Aug 1714-20 Feb 1731)
  3rd: George Mackenzie (20 Feb 1731-28 Sep 1766)

Viscount of Tarbat    [Scotland, 1703]
  1st: George Mackenzie (1 Jan 1703-27 Aug 1714)
  2nd: John Mackenzie (17 Aug 1714-20 Feb 1731)
  3rd: George Mackenzie (20 Feb 1731-28 Sep 1766)

Viscount Tarbat, of Tarbat, co. Cromartie    [United Kingdom, 1861]
  1st: Anne Hay-Mackenzie (21 Oct 1861-25 Nov 1888)
  2nd: Francis Mackenzie Sutherland-Leveson-Gower (25 Nov 1888-24 Nov 1893)
  3rd: Sibell Lilian Sutherland-Leveson-Gower (25 Feb 1895-20 May 1962)
  4th: Roderick Grant Francis Mackenzie (20 May 1962-13 Dec 1989)
  5th: John Ruaridh Grant Mackenzie (13 Dec 1989- )

Viscount of Tay and Paintland    [Scotland, 1681]
  1st: John Campbell (13 Aug 1681-19 Mar 1717)
  2nd: John Campbell (19 Mar 1717-23 Feb 1752)
  3rd: John Campbell (23 Feb 1752-26 Jan 1782)
  4th: John Campbell (26 Jan 1782-29 Mar 1834)
  5th: John Campbell (29 Mar 1834-8 Nov 1862)
  6th: John Alexander Gavin Campbell (8 Nov 1862-20 Mar 1871)
  7th: Gavin Campbell (20 Mar 1871-19 Oct 1922)
  8th: Iain Edward Herbert Campbell (19 Oct 1922-10 May 1923)
  9th: Charles William Campbell (10 May 1923-5 May 1959)
10th: John Romer Boreland Campbell (5 May 1959-15 Dec 1995)

Viscount Templewood, of Chelsea, co. Middlesex    [United Kingdom, 1944]
  1st: Samuel John Gurney Hoare (14 Jul 1944-7 May 1959)

Viscount Thame    [England, 1621]
  1st: Francis Norris (28 Jan 1621-29 Jan 1622)

Viscount Thetford, Norfolk    [England, 1672]
  1st: Henry Bennet (22 Apr 1672-28 Jul 1685)
  2nd: Isabella Bennet (28 Jul 1685-7 Feb 1723)
  3rd: Charles Fitzroy (7 Feb 1723-6 May 1757)
  4th: Augustus Henry Fitzroy (6 May 1757-14 Mar 1811)
  5th: George Henry FitzRoy (14 Mar 1811-28 Sep 1844)
  6th: Henry FitzRoy (28 Sep 1844-26 Mar 1863)
  7th: William Henry Fitzroy (26 Mar 1863-21 May 1882)
  8th: Augustus Charles Lennox FitzRoy (21 May 1882-4 Dec 1918)
  9th: Alfred William Maitland FitzRoy (4 Dec 1918-10 Jan 1930)
10th: John Charles William FitzRoy (10 Jan 1930-1 Aug 1936)

Viscount Thurles    [Ireland, 1536]
  1st: James Butler (2 Jan 1536-28 Oct 1546)
  2nd: Thomas Butler (28 Oct 1546-22 Nov 1614)
  3rd: Walter Butler (22 Nov 1614-24 Feb 1632)
  4th: James Butler (24 Feb 1633-21 Jul 1688)
  5th: James Butler (21 Jul 1688-16 Nov 1745)
  6th: Charles Butler (16 Nov 1745-17 Dec 1758)
  7th: John Butler (17 Dec 1758-24 Jun 1766)
  8th: Walter Butler (24 Jun 1766-2 Jun 1783)
  9th: John Butler (2 Jun 1783-25 Dec 1795)
10th: Walter Butler (30 Dec 1795-10 Aug 1820)
11th: James Wandesford Butler (10 Aug 1820-18 May 1838)
12th: John Butler (18 May 1838-25 Sep 1854)
13th: James Edward William Theobald Butler (25 Sep 1854-26 Oct 1919)
14th: James Arthur Wellington Foley Butler (26 Oct 1919-4 Jul 1943)
15th: James George Anson Butler (4 Jul 1943-21 Jun 1949)
16th: James Arthur Norman Butler (21 Jun 1949-17 Apr 1971)
17th: James Hubert Theobald Charles Butler (17 Apr 1971-25 Oct 1997)

Viscount of Tibberis    [Scotland, 1706]
  1st: Charles Douglas (17 Jun 1706-22 Oct 1778)

Viscount Tiverton, of Tiverton, co. Devon    [United Kingdom, 1898]
  1st: Hardinge Stanley Giffard (17 Jan 1898-11 Dec 1921)
  2nd: Hardinge Goulburn Giffard (11 Dec 1921-15 Sep 1943)
  3rd: John Anthony Hardinge Giffard (15 Sep 1943-14 Jan 2000)
  4th: Adam Edward Giffard (14 Jan 2000-31 Dec 2011)

Viscount Torrington, co. Devon    [Great Britain, 1721]
  1st: George Byng (21 Sep 1721-17 Jan 1733)

Viscount Traprain, of Whittingehame, East Lothian    [United Kingdom, 1922]
  1st: Arthur James Balfour (5 May 1922-19 Mar 1930)
  2nd: Gerald William Balfour (19 Mar 1930-14 Jan 1945)
  3rd: Robert Arthur Lytton Balfour (14 Jan 1945-28 Nov 1968)
  4th: Gerald Arthur James Balfour (28 Nov 1968-27 Jun 2003)
  5th: Roderick Francis Arthur Balfour (27 Jun 2003- )

Viscount Tredegar, of Tredegar, co. Monmouth    [United Kingdom, 1905]
  1st: Godfrey Charles Morgan (4 Aug 1905-11 Mar 1913)

Viscount Tredegar, of Tredegar, co. Monmouth    [United Kingdom, 1926]
  1st: Courtenay Charles Evan Morgan (4 Aug 1926-3 May 1934)
  2nd: Evan Frederic Morgan (3 May 1934-27 Apr 1949)

Viscount Trematon    [Great Britain, 1726]
  1st: William Augustus Hanover (27 Jul 1726-31 Oct 1765)

Viscount Trematon, co. Cambridge    [United Kingdom, 1917]
  1st: Alexander Augustus Frederick William Alfred George Cambridge (16 Jul 1917-16 Jan 1957)

Viscount Tullogh    [Ireland, 1662]
  1st: Richard Butler (13 May 1662-25 Jan 1686)

Viscount of Tullogh    [Ireland, 1693]
  1st: Charles Butler (8 Mar 1693-17 Dec 1758)

Viscount Tunbridge, Kent    [England, 1624]
  1st: Richard Bourke (3 Apr 1624-12 Nov 1635)
  2nd: Ulrick Bourke (12 Nov 1635-29 Apr 1658)

Viscount Tyrconnel    [Ireland, 1718]
  1st: John Brownlow (23 Jun 1718-27 Feb 1754)

Viscount Tyrone    [Ireland, 1720]
  1st: Marcus Beresford (4 Nov 1720-4 Apr 1763)

Viscount Uffington, co. Berkshire    [United Kingdom, 1801]
  1st: William Craven (18 Jun 1801-30 Jul 1825)
  2nd: William Craven (30 Jul 1825-25 Aug 1866)
  3rd: George Grimston Craven (25 Aug 1866-7 Dec 1883)
  4th: William George Robert Craven (7 Dec 1883-9 Jul 1921)
  5th: William George Bradley Craven (9 Jul 1921-15 Sep 1932)
  6th: William George Bradley Craven (15 Sep 1932-27 Jan 1965)
  7th: Thomas Robert Douglas Craven (27 Jan 1965-22 Oct 1983)
  8th: Simon George Craven (22 Oct 1983-30 Aug 1990)
  9th: Benjamin Robert Joseph Craven (30 Aug 1990- )

Viscount of Valentia, co. Kerry    [Ireland, 1622]
  1st: Francis Annesley (11 Mar 1622-22 Nov 1660)
  2nd: Arthur Annesley (22 Nov 1660-6 Apr 1686)
  3rd: James Annesley (6 Apr 1686-1 Apr 1690)
  4th: James Annesley (1 Apr 1690-21 Jan 1702)
  5th: John Annesley (21 Jan 1702-18 Sep 1710)
  6th: Arthur Annesley (18 Sep 1710-1 Apr 1737)
  7th: Richard Annesley (1 Apr 1737-14 Feb 1761)
  8th: Arthur Annesley (14 Feb 1761-4 Jul 1816)
  9th: George Annesley (4 Jul 1816-23 Jul 1844)
10th: Arthur Annesley (23 Jul 1844-30 Dec 1863)
11th: Arthur Annesley (30 Dec 1863-20 Jan 1927)
12th: Caryl Arthur Annesley (20 Jan 1927-6 Oct 1949)
13th: William Monckton Annesley (6 Oct 1949-26 Feb 1951)
14th: Francis Dighton Annesley (26 Feb 1951-16 Mar 1983)
15th: Richard John Dighton Annesley (16 Mar 1983- )

Viscount Vane    [Ireland, 1720]
  1st: William Vane (13 Sep 1720-20 May 1734)
  2nd: William Holles Vane (20 May 1734-5 Apr 1789)

Viscount de Vesci of Abbey Leix, Queen's Co.    [Ireland, 1776]
  1st: Thomas Vesey (19 Jul 1776-13 Oct 1804)
  2nd: John Vesey (13 Oct 1804-19 Oct 1855)
  3rd: Thomas Vesey (19 Oct 1855-23 Dec 1875)
  4th: John Robert William Vesey (23 Dec 1875-6 Jul 1903)
  5th: Yvo Richard Vesey (6 Jul 1903-16 Aug 1958)
  6th: John Eustace Vesey (16 Aug 1958-13 Oct 1983)
  7th: Thomas Eustace Vesey (13 Oct 1983- )

Viscount Villiers    [England, 1616]
  1st: George Villiers (27 Aug 1616-23 Aug 1628)
  2nd: George Villiers (23 Aug 1628-16 Apr 1687)

Viscount Villiers    [Ireland, 1767]
  1st: Elizabeth FitzGerald (19 Feb 1767-29 May 1782)
  2nd: George Mason-Villiers (29 May 1782-14 Jul 1800)

Viscount Villiers of Dartford, co. Kent    [England, 1661]
  1st: Edward Villiers (20 Mar 1661-25 Aug 1711)

Viscount Villiers of Dartford, co. Kent    [England, 1691]
  2nd: William Villiers (25 Aug 1711-13 Jul 1721)
  3rd: William Villiers (13 Jul 1721-28 Aug 1769)
  4th: George Bussy Villiers (28 Aug 1769-22 Aug 1805)
  5th: George Child-Villiers (22 Aug 1805-3 Oct 1859)
  6th: George Augustus Frederick Child-Villiers (3 Oct 1859-24 Oct 1859)
  7th: Victor Albert George Child-Villiers (24 Oct 1859-31 May 1915)
  8th: George Henry Robert Child-Villiers (31 May 1915-31 Dec 1923)
  9th: George Francis Child-Villiers (31 Dec 1923-9 Aug 1998)
10th: George Francis William Child-Villiers (19 Mar 1998- )

Viscount Wakefield    [United Kingdom, 1934]
  1st: Charles Cheers Wakefield (28 Jun 1934-15 Jan 1941)

Viscount of Walden    [Scotland, 1694]
  1st: John Hay (17 Dec 1694-11 Aug 1697)
  2nd: John Hay (11 Aug 1697-20 Apr 1713)
  3rd: Charles Hay (20 Apr 1713-17 Dec 1715)
  4th: John Hay (17 Dec 1715-9 Dec 1762)
  5th: George Hay (9 Dec 1762-4 Oct 1770)
  6th: George Hay (4 Oct 1770-16 Nov 1787)
  7th: George Hay (16 Nov 1787-9 Aug 1804)
  8th: George Hay (9 Aug 1804-10 Oct 1876)
  9th: Arthur Hay (10 Oct 1876-29 Dec 1878)
10th: William Montagu Hay (29 Dec 1878-25 Nov 1911)
11th: William George Montagu Hay (25 Nov 1911-30 Mar 1967)
12th: David George Montagu Hay (30 Mar 1967-23 Jan 1979)
13th: Edward Douglas John Hay (23 Jan 1979-1 Feb 2005)
14th: Charles David Montagu Hay (1 Feb 2005- )

Viscount Wallingford, co. Berks    [England, 1616]
  1st: William Knollys (7 Nov 1616-25 May 1632)
  2nd: Edward Knollys (25 May 1632-b Jun 1645)
  3rd: Nicholas Vaux (b Jun 1645-14 Mar 1674)

Viscount Walpole    [Great Britain, 1742]
  1st: Robert Walpole (6 Feb 1742-18 Mar 1745)

Viscount Ward of Witley    [United Kingdom, 1960]
  1st: George Reginald Ward (1960-15 Jun 1988)

Viscount Watkinson    [United Kingdom, 1964]
  1st: Harold Arthur Watkinson (1964-19 Dec 1995)

Viscount Wavell, of Cyrenaica, and of Winchester, co. Southamtpon    [United Kingdom, 1943]
  1st: Archibald Percival Wavell (22 Jul 1943-24 May 1950)
  2nd: Archibald John Arthur Wavell (24 May 1950-24 Dec 1953)

Viscount Waverley, of Westdean, co. Sussex    [United Kingdom, 1952]
  1st: John Anderson (28 Jan 1952-4 Jan 1958)

Viscount Weir, of Eastwood, co. Renfrew    [United Kingdom, 1938]
  1st: William Weir (25 Jun 1938-2 Jul 1959)

Viscount Wellesley of Dangan Castle    [Ireland, 1760]
  1st: Garret Wesley (2 Oct 1760-22 May 1781)
  2nd: Richard Wellesley (22 May 1781-26 Sep 1842)
  3rd: William Wellesley-Pole (26 Sep 1842-22 Feb 1845)
  4th: William Pole-Tylney-Long-Wellesley (22 Feb 1845-1 Jul 1857)
  5th: William Richard Arthur Pole-Tylney-Long-Wellesley (1 Jul 1845-25 Jul 1863)
  6th: Arthur Richard Wellesley (25 Jul 1863-13 Aug 1884)
  7th: Henry Wellesley (13 Aug 1884-8 Jun 1900)
  8th: Arthur Charles Wellesley (8 Jun 1900-18 Jun 1934)
  9th: Arthur Charles Wellesley (18 Jun 1934-11 Dec 1941)
10th: Henry Valerian George Wellesley (11 Dec 1941-16 Sep 1943)
11th: Gerald Wellesley (16 Sep 1943-4 Jan 1972)
12th: Arthur Valerian Wellesley (4 Jan 1972-31 Dec 2014)
13th: Arthur Charles Valerian Wellesley (31 Dec 2014- )

Viscount Wellington of Talavera and of Wellington    [United Kingdom, 1809]
  1st: Arthur Wellesley (4 Sep 1809-14 Sep 1852)
  2nd: Arthur Richard Wellesley (14 Sep 1852-13 Aug 1884)
  3rd: Henry Wellesley (13 Aug 1884-8 Jun 1900)
  4th: Arthur Charles Wellesley (8 Jun 1900-18 Jun 1934)
  5th: Arthur Charles Wellesley (18 Jun 1934-11 Dec 1941)
  6th: Henry Valerian George Wellesley (11 Dec 1941-16 Sep 1943)
  7th: Gerald Wellesley (16 Sep 1943-4 Jan 1972)
  8th: Arthur Valerian Wellesley (4 Jan 1972-31 Dec 2014)
  9th: Arthur Charles Valerian Wellesley (31 Dec 2014- )

Viscount Wendover, of Cheping Wycombe, co. Bucks    [United Kingdom, 1895]
  1st: Charles Robert Wynn-Carington (16 Jul 1895-13 Jun 1928)

Viscount Wentworth of Wellesborough, co. Leicester    [Great Britain, 1762]
  1st: Edward Noel (5 May 1762-31 Oct 1774)
  2nd: Thomas Noel (31 Oct 1774-17 Apr 1815)

Viscount Westport, of Westport, co. Mayo    [Ireland, 1768]
  1st: John Browne (24 Aug 1768-4 Jul 1776)
  2nd: Peter Browne (4 Jul 1776-28 Dec 1780)
  3rd: John Denis Browne (28 Dec 1780-2 Jun 1809)

Viscount Weymouth, co. Dorset    [England, 1682]
  1st: Thomas Thynne (11 Dec 1682-28 Jul 1714)
  2nd: Thomas Thynne (28 Jul 1714-12 Jan 1751)
  3rd: Thomas Thynne (12 Jan 1751-19 Nov 1796)
  4th: Thomas Thynne (19 Nov 1796-27 Mar 1837)
  5th: Henry Frederick Thynne (27 Mar 1837-24 Jun 1837)
  6th: John Alexander Thynne (24 Jun 1837-20 Apr 1896)
  7th: Thomas Henry Thynne (20 Apr 1896-9 Jun 1946)
  8th: Henry Frederick Thynne (9 Jun 1946-30 Jun 1992)
  9th: Alexander George Thynn (30 Jun 1992- )

Viscount Whitelaw, of Penrith, co. Cumbria    [United Kingdom, 1983]
  1st: William Stephen Ian Whitelaw (16 Jun 1983-1 Jul 1999)

Viscount Wicklow, of co. Wicklow    [Ireland, 1785]
  1st: Ralph Howard (21 Jun 1785-26 Jun 1789)

Viscount Wilton, co. Hereford    [Great Britain, 1714]
  1st: James Brydges (9 Oct 1714-9 Aug 1744)
  2nd: Henry Brydges (9 Aug 1744-28 Nov 1771)
  3rd: James Brydges (28 Nov 1771-29 Sep 1789)

Viscount Wimborne, of Canford Magna, co. Dorset    [United Kingdom, 1918]
  1st: Ivor Churchill Guest (15 Jun 1918-14 Jun 1939)
  2nd: Ivor Grosvenor Guest (14 Jun 1939-7 Jan 1967)
  3rd: Ivor Fox-Strangways Guest (7 Jan 1967-1993)
  4th: Ivor Mervyn Vigors Guest (1993- )

Viscount Windsor, of Saint Fagans, co. Glamorgan    [United Kingdom, 1905]
  1st: Robert George Windsor-Clive (18 Dec 1905-6 Mar 1923)
  2nd: Ivor Miles Windsor-Clive (6 Mar 1923-1 Oct 1943)
  3rd: Other Robert Ivor Windsor-Clive (1 Oct 1943- )

Viscount Windsor of Blackcastle    [Ireland, 1699]
  1st: Thomas Windsor (19 Jun 1699-8 Jun 1738)
  2nd: Herbert Hickman-Windsor (8 Jun 1738-25 Jan 1758)

Viscount Wolmer of Blackmoor, co. Southampton    [United Kingdom, 1882]
  1st: Roundell Palmer (30 Dec 1882-4 May 1895)
  2nd: William Waldegrave Palmer (4 May 1895-26 Feb 1942)
  3rd: Roundell Cecil Palmer (26 Feb 1942-3 Sep 1971)
  4th: John Roundell Palmer (3 Sep 1971- )

Viscount Wolseley, of Wolseley, co. Stafford    [United Kingdom, 1885]
  1st: Garnet Joseph Wolseley (28 Sep 1885-25 Mar 1913)
  2nd: Frances Garnet Wolseley (25 Mar 1913-24 Dec 1936)

Viscount Wolverhampton, of Wolverhampton, oo. Stafford    [United Kingdom, 1908]
  1st: Henry Hartley Fowler (4 May 1908-25 Feb 1911)
  2nd: Henry Ernest Fowler (25 Feb 1911-9 Mar 1943)

Viscount Woodstock, co. Oxford    [England, 1689]
  1st: Hans William Bentinck (9 Apr 1689-23 Nov 1709)
  2nd: Henry Bentinck (23 Nov 1709-4 Jul 1726)
  3rd: William Bentinck (4 Jul 1726-1 May 1762)
  4th: William Henry Cavendish-Bentinck (1 May 1762-30 Oct 1809)
  5th: William Henry Cavendish-Scott-Bentinck (30 Oct 1809-27 Mar 1854)
  6th: William John Cavendish Cavendish-Scott-Bentinck (27 Mar 1854-6 Dec 1879)
  7th: William John Arthur Charles James Cavendish-Bentinck (6 Dec 1879-26 Apr 1943)
  8th: William Arthur Henry Cavendish-Bentinck (26 Apr 1943-21 Mar 1977)
  9th: Ferdinand William Cavendish-Bentinck (21 Mar 1977-13 Dec 1980)
10th: Victor Frederick William Cavendish-Bentinck (13 Dec 1980-30 Jul 1990)
11th: Henry Noel Bentinck (30 Jul 1990-30 Jan 1997)
12th: Timothy Charles Robert Noel Bentinck (30 Jan 1997- )

Viscount Yarmouth, of Norfolk    [England, 1673]
  1st: Robert Paston (19 Aug 1673-8 Mar 1683)
  2nd: William Paston (8 Mar 1683-25 Dec 1732)


    A total of 684 of these titles have been held by 3425 individuals.