, all Scottish Peers had been entitled to sit.
| Representative peer | Elected | Ceased |
|---|
| John Lindsay, 19th Earl of Crawford | 13 February 1707 | 21 September 1710 |
| David Boyle, 1st Earl of Glasgow | 13 February 1707 | 21 September 1710 |
| Archibald Campbell, 1st Earl of Ilay | 13 February 1707 | 8 August 1713 |
| David Leslie, 3rd Earl of Leven and 2nd Earl of Melville | 13 February 1707 | 21 September 1710 |
| William Kerr, 2nd Marquess of Lothian | 13 February 1707 | 3 February 1709 |
| Hugh Campbell, 3rd Earl of Loudoun | 13 February 1707 | 20 November 1731 |
| John Erskine, 6th Earl of Mar | 13 February 1707 | 5 January 1715 |
| James Graham, 1st Duke of Montrose | 13 February 1707 | 21 September 1710 |
| James Douglas, 2nd Duke of Queensberry | 13 February 1707 | 15 April 1708 |
| Archibald Primrose, 1st Earl of Rosebery | 13 February 1707 | 5 January 1715 |
| John Ker, 1st Duke of Roxburghe | 13 February 1707 | 21 September 1710 |
| James Ogilvy, 1st Earl of Seafield | 13 February 1707 | 21 September 1710 |
| John Dalrymple, 2nd Earl of Stair | 13 February 1707 | 15 April 1708 |
| John Gordon, 16th Earl of Sutherland | 13 February 1707 | 15 April 1708 |
| John Hay, 2nd Marquess of Tweeddale | 13 February 1707 | 15 April 1708 |
| David Wemyss, 4th Earl of Wemyss | 13 February 1707 | 21 September 1710 |
| James Hamilton, 4th Duke of Hamilton | 17 June 1708 | 15 November 1712 |
| David Carnegie, 4th Earl of Northesk | 17 June 1708 | 5 January 1715 |
| George Hamilton, 1st Earl of Orkney | 17 June 1708 | 29 January 1737 |
| John Hamilton-Leslie, 9th Earl of Rothes | 17 June 1708 | 21 September 1710 |
| James Hamilton, Duke of Hamilton and Brandon | 17 June 1708 | 15 November 1712 |
| William Johnstone, 1st Marquess of Annandale | 3 February 1709 | 8 August 1713 |
| John Murray, 1st Duke of Atholl | 10 November 1710 | 5 January 1715 |
| John Elphinstone, 4th Lord Balmerino | 10 November 1710 | 5 January 1715 |
| Walter Stuart, 6th Lord Blantyre | 10 November 1710 | 23 June 1713 |
| Alexander Montgomerie, 9th Earl of Eglinton | 10 November 1710 | 5 January 1715 |
| Alexander Home, 7th Earl of Home | 10 November 1710 | 8 August 1713 |
| William Livingston, 3rd Viscount of Kilsyth | 10 November 1710 | 5 January 1715 |
| Thomas Hay, 7th Earl of Kinnoull | 10 November 1710 | 5 January 1715 |
| William Keith, 9th Earl Marischal | 10 November 1710 | 27 May 1712 |
| James Ogilvy, 1st Earl of Seafield | 14 August 1712 | 5 January 1715 |
| James Livingston, 5th Earl of Linlithgow | 13 January 1713 | 8 October 1713 |
| John Campbell, 1st Earl of Breadalbane and Holland | 8 October 1713 | 5 January 1715 |
| John Cochrane, 4th Earl of Dundonald | 8 October 1713 | 5 January 1715 |
| John Murray, 2nd Earl of Dunmore | 8 October 1713 | 5 January 1715 |
| David Colyear, 1st Earl of Portmore | 8 October 1713 | 5 January 1715 |
| Charles Douglas, 2nd Earl of Selkirk | 8 October 1713 | 5 January 1715 |
| William Johnstone, 1st Marquess of Annandale | 3 March 1715 | 14 January 1721 |
| John Hamilton, 3rd Lord Belhaven and Stenton | 3 March 1715 | 27 November 1721 |
| David Erskine, 9th Earl of Buchan | 3 March 1715 | 17 April 1734 |
| James Stuart, 2nd Earl of Bute | 3 March 1715 | 28 January 1723 |
| Henry Scott, 1st Earl of Deloraine | 3 March 1715 | 25 December 1730 |
| Archibald Campbell, Earl of Islay | 3 March 1715 | 20 March 1761 |
| William Ross, 12th Lord Ross | 3 March 1715 | 10 March 1722 |
| John Dalrymple, 2nd Earl of Stair | 3 March 1715 | 17 April 1734 |
| John Sutherland, 16th Earl of Sutherland | 3 March 1715 | 27 June 1733 |
| Charles Hay, 3rd Marquess of Tweeddale | 3 March 1715 | 17 December 1715 |
| Thomas Hamilton, 6th Earl of Haddington | 28 February 1716 | 17 April 1734 |
| William Gordon, 2nd Earl of Aberdeen | 1 June 1721 | 5 August 1727 |
| Charles Hope, 1st Earl of Hopetoun | 21 April 1722 | 26 February 1742 |
| Charles Douglas, 2nd Earl of Selkirk | 21 April 1722 | 13 March 1739 |
| John Hay, 4th Marquess of Tweeddale | 21 April 1722 | 17 April 1734 |
| James Ogilvy, 1st Earl of Seafield | 15 August 1722 | 19 August 1730 |
| John Leslie, 10th Earl of Rothes | 13 June 1723 | 17 April 1734 |
| John Murray, 2nd Earl of Dunmore | 20 September 1727 | 18 April 1752 |
| Alexander Hume-Campbell, 2nd Earl of Marchmont | 20 September 1727 | 17 April 1734 |
| William Kerr, 3rd Marquess of Lothian | 19 February 1730 | 20 March 1761 |
| George Douglas, 13th Earl of Morton | 17 November 1730 | 4 January 1738 |
| John Lindsay, 20th Earl of Crawford | 28 January 1732 | 24 December 1749 |
| James Murray, 2nd Duke of Atholl | 21 September 1733 | 27 April 1741 |
| Alexander Lindsay, 4th Earl of Balcarres | 4 June 1734 | 25 July 1736 |
| Francis Scott, 2nd Duke of Buccleuch | 4 June 1734 | 27 April 1741 |
| Charles Cathcart, 8th Lord Cathcart | 4 June 1734 | 20 December 1740 |
| James Ogilvy, 4th Earl of Findlater | 4 June 1734 | 20 March 1761 |
| John Campbell, 4th Earl of Loudoun | 4 June 1734 | 27 April 1782 |
| Charles Colyear, 2nd Earl of Portmore | 4 June 1734 | 18 June 1747 |
| William Sutherland, 17th Earl of Sutherland | 4 June 1734 | 18 June 1747 |
| John Campbell, 2nd Earl of Breadalbane and Holland | 22 October 1736 | 18 June 1747 |
| John Stuart, 3rd Earl of Bute | 14 April 1737 | 27 April 1741 |
| John Carmichael, Earl of Hyndford | 14 March 1738 | 20 March 1761 |
| James Douglas, 14th Earl of Morton | 12 May 1739 | 12 October 1768 |
| William Home, 8th Earl of Home | 13 June 1741 | 28 April 1761 |
| Charles Maitland, 6th Earl of Lauderdale | 13 June 1741 | 15 July 1744 |
| James Stuart, 8th Earl of Moray | 13 June 1741 | 5 July 1767 |
| James Somerville, Lord Somerville | 13 June 1741 | 18 June 1747 |
| John Hay, 4th Marquess of Tweeddale | 30 April 1742 | 9 December 1762 |
| John Dalrymple, 2nd Earl of Stair | 12 October 1744 | 9 May 1747 |
| George Gordon, 3rd Earl of Aberdeen | 1 August 1747 | 20 March 1761 |
| Cosmo George Gordon, 3rd Duke of Gordon | 1 August 1747 | 5 August 1752 |
| James Maitland, 7th Earl of Lauderdale | 1 August 1747 | 20 March 1761 |
| Alexander Leslie, 5th Earl of Leven and 4th Earl of Melville | 1 August 1747 | 8 April 1754 |
| John Leslie, 10th Earl of Rothes | 1 August 1747 | 10 December 1767 |
| Hugh Hume-Campbell, 3rd Earl of Marchmont | 15 March 1750 | 25 March 1784 |
| John Campbell, 3rd Earl of Breadalbane and Holland | 9 July 1752 | 11 March 1768 |
| Charles Schaw Cathcart, 9th Lord Cathcart | 16 November 1752 | 14 August 1776 |
| David Murray, Viscount Stormont later Earl of Mansfield | 21 May 1754 | 20 May 1796 |
| James Hamilton, 8th Earl of Abercorn | 5 May 1761 | 14 February 1787 |
| John Campbell, 4th Duke of Argyll | 5 May 1761 | 9 November 1770 |
| John Stuart, 3rd Earl of Bute | 5 May 1761 | 1 September 1780 |
| John Murray, 4th Earl of Dunmore | 5 May 1761 | 30 September 1774 |
| Alexander Montgomerie, 10th Earl of Eglinton | 5 May 1761 | 24 October 1769 |
| William Douglas, Earl of March later Duke of Queensberry | 5 May 1761 | 14 February 1787 |
| John Carmichael, Earl of Hyndford | 12 August 1761 | 19 July 1767 |
| William Sutherland, 18th Earl of Sutherland | 8 March 1763 | 16 June 1766 |
| John Murray, 3rd Duke of Atholl | 21 August 1766 | 5 November 1774 |
| Alexander Gordon, 4th Duke of Gordon | 1 October 1767 | 25 March 1784 |
| John Bowes, 9th Earl of Strathmore and Kinghorne | 1 October 1767 | 7 March 1776 |
| Charles Ingram, Viscount Irvine | 26 April 1768 | 27 June 1778 |
| Neil Primrose, 3rd Earl of Rosebery | 26 April 1768 | 25 March 1784 |
| William Kerr, 4th Marquess of Lothian | 21 December 1768 | 30 September 1774 |
| James Hay, 15th Earl of Erroll | 17 January 1770 | 30 September 1774 |
| John Dalrymple, 5th Earl of Stair | 2 January 1771 | 30 September 1774 |
| George Gordon, 3rd Earl of Aberdeen | 15 November 1774 | 11 June 1790 |
| John Campbell, 3rd Earl of Breadalbane and Holland | 15 November 1774 | 1 September 1780 |
| Thomas Kennedy, 9th Earl of Cassilis | 15 November 1774 | 30 November 1775 |
| George Ramsay, 8th Earl of Dalhousie | 15 November 1774 | 15 November 1787 |
| John Stewart, 7th Earl of Galloway | 15 November 1774 | 11 June 1790 |
| John Murray, 4th Earl of Dunmore | 24 January 1776 | 11 June 1790 |
| Archibald Montgomerie, 11th Earl of Eglinton | 13 June 1776 | 20 May 1796 |
| David Kennedy, 10th Earl of Cassilis | 14 November 1776 | 11 June 1790 |
| William Kerr, 5th Marquess of Lothian | 24 September 1778 | 11 June 1790 |
| John Murray, 4th Duke of Atholl | 17 October 1780 | 25 March 1784 |
| James Cunningham, 13th Earl of Glencairn | 17 October 1780 | 25 March 1784 |
| James Maitland, 7th Earl of Lauderdale | 24 July 1782 | 25 March 1784 |
| Alexander Lindsay, 6th Earl of Balcarres | 8 May 1784 | 20 May 1796 |
| John Campbell, 4th Earl of Breadalbane and Holland later 1st Marquess of Breadalbane | 8 May 1784 | 24 October 1806 |
| John Elphinstone, 11th Lord Elphinstone | 8 May 1784 | 19 August 1794 |
| James Hope-Johnstone, 3rd Earl of Hopetoun | 8 May 1784 | 11 June 1790 |
| Francis Stuart, 9th Earl of Moray | 8 May 1784 | 20 May 1796 |
| George Douglas, 16th Earl of Morton | 8 May 1784 | 11 June 1790 |
| George Kinnaird, Lord Kinnaird | 28 March 1787 | 11 June 1790 |
| Dunbar Douglas, 4th Earl of Selkirk | 28 March 1787 | 11 June 1790 |
| William Schaw Cathcart, Lord Cathcart later Earl Cathcart | 10 January 1788 | 29 September 1812 |
| Patrick Macdonnell-Crichton, 6th Earl of Dumfries | 24 July 1790 | 7 April 1803 |
| Thomas Bruce, 7th Earl of Elgin | 24 July 1790 | 29 April 1807 |
| George Boyle, 4th Earl of Glasgow | 24 July 1790 | 10 June 1818 |
| Archibald Erskine, 7th Earl of Kellie | 24 July 1790 | 20 May 1796 |
| James Maitland, 8th Earl of Lauderdale | 24 July 1790 | 20 May 1796 |
| James Sandilands, 9th Lord Torphichen | 24 July 1790 | 29 June 1802 |
| Dunbar Douglas, 4th Earl of Selkirk | 10 June 1793 | 20 May 1796 |
| John Dalrymple, 6th Earl of Stair | 10 June 1793 | 29 April 1807 |
| James Somerville, Lord Somerville | 7 August 1793 | 16 April 1796 |
| James Hope-Johnstone, 3rd Earl of Hopetoun | 23 October 1794 | 20 May 1796 |
| George Gordon, Earl of Aboyne later 8th Marquess of Huntly | 30 June 1796 | 24 October 1806 |
| Archibald Kennedy, 12th Earl of Cassilis, later Marquess of Ailsa | 30 June 1796 | 24 October 1806 |
| George Ramsay, 9th Earl of Dalhousie | 30 June 1796 | 24 October 1806 |
| George Hay, 16th Earl of Erroll | 30 June 1796 | 14 June 1798 |
| Francis Napier, Lord Napier of Merchistoun | 30 June 1796 | 24 October 1806 |
| William Carnegie, 7th Earl of Northesk | 30 June 1796 | 29 April 1807 |
| John Southey Somerville, Lord Somerville | 30 June 1796 | 29 April 1807 |
| John Lyon-Bowes, 10th Earl of Strathmore and Kinghorne | 30 June 1796 | 24 October 1806 |
| George Hay, 7th Marquess of Tweeddale | 30 June 1796 | 9 August 1804 |
| Hugh Montgomerie, 12th Earl of Eglinton | 15 August 1798 | 24 October 1806 |
| Alexander Lindsay, 6th Earl of Balcarres | 10 August 1802 | 27 March 1825 |
| John Elphinstone, 11th Lord Elphinstone | 16 June 1803 | 29 April 1807 |
| Thomas Erskine, 9th Earl of Kellie | 14 November 1804 | 24 October 1806 |
| George Hamilton-Gordon, 4th Earl of Aberdeen | 4 December 1806 | 10 June 1818 |
| Robert Walter Stuart, Lord Blantyre | 4 December 1806 | 29 April 1807 |
| William Hay, 17th Earl of Erroll | 4 December 1806 | 29 April 1807 |
| James Ochoncar Forbes, 18th Lord Forbes | 4 December 1806 | 4 May 1843 |
| Charles Kinnaird, Lord Kinnaird | 4 December 1806 | 29 April 1807 |
| Alexander Leslie-Melville, 7th Earl of Leven and 6th Earl of Melville | 4 December 1806 | 29 April 1807 |
| Eric Mackay, 7th Lord Reay | 4 December 1806 | 29 April 1807 |
| Thomas Douglas, 5th Earl of Selkirk | 4 December 1806 | 10 June 1818 |
| George Gordon, Earl of Aboyne later 8th Marquess of Huntly | 9 June 1807 | 10 June 1818 |
| James Sinclair, 12th Earl of Caithness | 9 June 1807 | 10 June 1818 |
| George Ramsay, 9th Earl of Dalhousie | 9 June 1807 | 10 June 1818 |
| Charles Hamilton, 8th Earl of Haddington | 9 June 1807 | 29 September 1812 |
| Alexander Home, 10th Earl of Home | 9 June 1807 | 23 June 1841 |
| Thomas Erskine, 9th Earl of Kellie | 9 June 1807 | 6 February 1828 |
| Francis Napier, Lord Napier of Merchistoun | 9 June 1807 | 1 August 1823 |
| Alexander George Fraser, 17th Lord Saltoun | 9 June 1807 | 18 August 1853 |
| Charles St Clair, 13th Lord Sinclair | 9 June 1807 | 23 April 1831 |
| John Lyon-Bowes, 10th Earl of Strathmore and Kinghorne | 9 June 1807 | 29 September 1812 |
| Francis Gray, 14th Lord Gray | 13 November 1812 | 23 June 1841 |
| Charles Douglas, 6th Marquess of Queensberry | 13 November 1812 | 3 December 1832 |
| George William Leslie, 13th Earl of Rothes | 13 November 1812 | 11 February 1817 |
| William Kerr, 6th Marquess of Lothian | 17 April 1817 | 27 April 1824 |
| John Arbuthnott, 8th Viscount of Arbuthnott | 24 July 1818 | 29 February 1820 |
| John Colville, 9th Lord Colville of Culross | 24 July 1818 | 22 October 1849 |
| William Hay, 17th Earl of Erroll | 24 July 1818 | 26 January 1819 |
| Archibald John Primrose, 4th Earl of Rosebery | 24 July 1818 | 24 July 1830 |
| James Innes-Ker, 5th Duke of Roxburghe | 24 July 1818 | 29 February 1820 |
| George Hay, 8th Marquess of Tweeddale | 24 July 1818 | 10 October 1876 |
| Robert Montgomery Hamilton, 8th Lord Belhaven and Stenton | 18 March 1819 | 3 December 1832 |
| Thomas Bruce, 7th Earl of Elgin | 11 April 1820 | 14 November 1841 |
| John Dalrymple, 6th Earl of Stair | 11 April 1820 | 1 June 1821 |
| John Arbuthnott, 8th Viscount of Arbuthnott | 2 August 1821 | 23 July 1847 |
| William George Hay, 18th Earl of Erroll | 2 October 1823 | 23 April 1831 |
| William John Napier, Lord Napier of Merchistoun | 8 July 1824 | 3 December 1832 |
| James Andrew John Laurence Charles Drummond, 6th Viscount Strathallan | 2 June 1825 | 14 May 1851 |
| George Sholto Douglas, 17th Earl of Morton | 10 April 1828 | 31 March 1858 |
| William Carnegie, 7th Earl of Northesk | 2 September 1830 | 23 April 1831 |
| Lucius Bentinck Cary, 10th Viscount Falkland | 3 June 1831 | 3 December 1832 |
| David Leslie-Melville, 8th Earl of Leven and 7th Earl of Melville | 3 June 1831 | 8 October 1860 |
| Dunbar James Douglas, 6th Earl of Selkirk | 3 June 1831 | 11 April 1885 |
| David Ogilvy, 9th Earl of Airlie | 14 January 1833 | to 20 August 1849 |
| John Elphinstone, 13th Lord Elphinstone | 14 January 1833 | 29 December 1834 |
| Thomas John Hamilton Fitzmaurice, 5th Earl of Orkney | 14 January 1833 | 26 January 1874 |
| Charles St Clair, 13th Lord Sinclair | 14 January 1833 | 23 April 1859 |
| Eric Mackay, 7th Lord Reay | 10 February 1835 | 8 July 1847 |
| John Rollo, 8th Lord Rollo | 5 August 1841 | 24 December 1846 |
| Francis William Ogilvy-Grant, 6th Earl of Seafield | 5 August 1841 | 30 July 1853 |
| Cospatrick Alexander Home, 11th Earl of Home | 19 January 1842 | 26 January 1874 |
| Henry Francis Hepburne-Scott, 7th Lord Polwarth | 19 July 1843 | 16 August 1867 |
| John Gray, 15th Lord Gray | 17 March 1847 | 31 January 1867 |
| John Elphinstone, 13th Lord Elphinstone | 8 September 1847 | 23 April 1859 |
| William Rollo, 9th Lord Rollo | 8 September 1847 | 1 July 1852 |
| David Graham Drummond Ogilvy, 10th Earl of Airlie | 13 March 1850 | 25 September 1881 |
| Charles Stuart, Lord Blantyre | 13 March 1850 | 28 June 1892 |
| Charles John Colville, Lord Colville of Culross later Viscount Colville of Culross | 6 August 1851 | 18 November 1885 |
| Thomas George Lyon-Bowes, 12th Earl of Strathmore and Kinghorne | 15 July 1852 | 6 July 1865 |
| William Henry Drummond, 7th Viscount Strathallan | 7 September 1853 | 23 January 1886 |
| John Charles Ogilvy-Grant, 7th Earl of Seafield | 16 November 1853 | 23 April 1859 |
| James Sinclair, 14th Earl of Caithness | 29 June 1858 | 11 November 1868 |
| George Baillie-Hamilton, 10th Earl of Haddington | 10 May 1859 | 25 June 1870 |
| Sholto John Douglas, 18th Earl of Morton | 10 May 1859 | 24 December 1884 |
| Alexander Fraser, 18th Lord Saltoun | 10 May 1859 | 1 February 1886 |
| John Rogerson Rollo, 10th Lord Rollo | 15 November 1860 | 11 November 1868 |
| John Thoronton Leslie-Melville, 9th Earl of Leven and 8th Earl of Melville | 28 July 1865 | 16 September 1876 |
| Thomas Maitland, 11th Earl of Lauderdale | 21 March 1867 | 1 September 1878 |
| William Buller Fullerton Elphinstone, 15th Lord Elphinstone | 27 November 1867 | 18 November 1885 |
| James St Clair, 14th Lord Sinclair | 3 December 1868 | 24 October 1880 |
| Walter Coningsby Erskine, 10th Earl of Mar and 12th Earl of Kellie | 7 July 1869 | 17 January 1872 |
| Claude Bowes-Lyon, 13th Earl of Strathmore and Kinghorne | 4 August 1870 | 28 June 1892 |
| John Sholto Douglas, 9th Marquess of Queensberry | 7 March 1872 | 24 March 1880 |
| Horace Courtenay Gammell Forbes, 20th Lord Forbes | 18 February 1874 | 8 January 1906 |
| George Baillie-Hamilton, 11th Earl of Haddington | 18 February 1874 | 11 June 1917 |
| Alexander Hugh Bruce, 6th Lord Balfour of Burleigh | 22 December 1876 | 6 July 1921 |
| Walter Henry Erskine, 11th Earl of Mar and 13th Earl of Kellie | 22 December 1876 | 16 September 1888 |
| Thomas Barnes Cochrane, 11th Earl of Dundonald | 11 March 1879 | 15 January 1885 |
| Cunninghame Borthwick, Lord Borthwick | 16 April 1880 | 24 December 1885 |
| Alexander Leslie-Melville, 10th Earl of Leven and 9th Earl of Melville | 16 April 1880 | 22 October 1889 |
| Walter Hugh Hepburne-Scott, 8th Lord Polwarth | 11 January 1882 | 25 September 1900 |
| George Carnegie, 9th Earl of Northesk | 17 February 1885 | 9 September 1891 |
| George William Hamilton Fitzmaurice, 6th Earl of Orkney | 17 February 1885 | 21 October 1889 |
| John Trotter Bethune, 10th Earl of Lindsay | 10 June 1885 | 12 May 1894 |
| David William Stanley Ogilvy, 11th Earl of Airlie | 10 December 1885 | 11 June 1900 |
| Charles William St Clair, 15th Lord Sinclair | 10 December 1885 | 25 April 1922 |
| Douglas Mackinnon Baillie Hamilton Cochrane, 12th Earl of Dundonald | 4 February 1886 | 26 October 1922 |
| John Francis Goodeve Erskine, 27th Earl of Mar | 25 March 1886 | 26 October 1922 |
| Sholto George Douglas, 19th Earl of Morton | 25 March 1886 | 8 October 1935 |
| Frederick Henry Maitland, 13th Earl of Lauderdale | 10 January 1889 | 25 November 1918 |
| Alexander William Frederick Fraser, 19th Lord Saltoun | 6 January 1890 | 19 June 1933 |
| James David Drummond, Viscount Strathallan | 6 January 1890 | 5 December 1893 |
| Ronald Ruthven Leslie-Melville, 11th Earl of Leven and 10th Earl of Melville | 10 December 1891 | 21 August 1906 |
| Robert Harris Carnwath Dalzell, 15th Earl of Carnwath | 14 July 1892 | 8 March 1910 |
| Walter John Francis Erskine, 12th Earl of Mar and 14th Earl of Kellie | 14 July 1892 | 3 February 1950 |
| Byron Plantagenet Cary, 12th Viscount Falkland | 18 July 1894 | 10 January 1922 |
| James Walter Sandilands, 12th Lord Torphichen | 18 July 1894 | 10 January 1910 |
| Alexander Charles Hamilton, 10th Lord Belhaven and Stenton | 5 October 1900 | 31 October 1920 |
| David Carnegie, 10th Earl of Northesk | 5 October 1900 | 5 December 1921 |
| Archibald Patrick Thomas Borthwick, 20thLord Borthwick | 30 January 1906 | 4 October 1910 |
| Norman Evelyn Leslie, 19th Earl of Rothes | 8 November 1906 | 16 November 1923 |
| John Forbes-Sempill, 18th Lord Sempill | 28 January 1910 | 28 February 1934 |
| John David Leslie-Melville, 12th Earl of Leven and 11th Earl of Melville | 15 December 1910 | 11 June 1913 |
| James Walter Sandilands, 12th Lord Torphichen | 15 December 1910 | 20 July 1915 |
| Atholl Laurence Cunyngham Forbes, 22nd Lord Forbes | 10 October 1917 | 9 October 1924 |
| Reginald Bethune Lindsay, 12th Earl of Lindsay | 10 October 1917 | 14 January 1939 |
| Albert Kirby Fairfax, 12th Lord Fairfax of Cameron | 19 October 1917 | 4 October 1939 |
| Norman Macleod Sinclair, 18th Earl of Caithness | 20 December 1918 | 10 May 1929 |
| David Lyulph Gore Wolseley Ogilvy, 12th Earl of Airlie | 13 January 1922 | 31 July 1963 |
| Robert Edward Archibald Hamilton-Udny, 11th Lord Belhaven and Stenton | 13 January 1922 | 15 June 1945 |
| Archibald Alexander Leslie-Melville, 13th Earl of Leven and 12th Earl of Melville | 13 January 1922 | 15 January 1947 |
| George John Gordon Bruce, 7th Lord Balfour of Burleigh | 16 November 1922 | 31 July 1963 |
| Lucius Plantagenet Cary, 13th Viscount Falkland | 16 November 1922 | 7 October 1931 |
| George Baillie-Hamilton, 12th Earl of Haddington | 16 November 1922 | 31 July 1963 |
| Francis Archibald Kelhead Douglas, 11th Marquess of Queensberry | 16 November 1922 | 10 May 1929 |
| Archibald James Murray St Clair, 16th Lord Sinclair | 10 December 1923 | 25 November 1957 |
| Charles William Campbell, 9th Earl of Breadalbane and Holland | 3 November 1924 | 5 May 1959 |
| Frederick Colin Maitland, 14th Earl of Lauderdale | 31 May 1929 | 14 September 1931 |
| Walter George Hepburne-Scott, 9th Lord Polwarth | 31 May 1929 | 24 August 1944 |
| Ian Colin Maitland, 15th Earl of Lauderdale | 29 October 1931 | 15 June 1945 |
| Malcolm George Dyer-Edwardes Leslie, 20th Earl of Rothes | 29 October 1931 | 18 September 1959 |
| Arthur Edward Dalzell, 17th Earl of Carnwath | 15 November 1935 | 9 March 1941 |
| Alexander Arthur Fraser, 20th Lord Saltoun | 15 November 1935 | 31 July 1963 |
| William Francis Forbes-Sempill, 19th Lord Sempill | 15 November 1935 | 31 July 1963 |
| Thomas Hesketh Douglas Blair Cochrane, 13th Earl of Dundonald | 8 January 1941 | 6 May 1955 |
| James Eric Drummond, 16th Earl of Perth | 8 January 1941 | 15 December 1951 |
| John Ogilvy Arbuthnott, 14th Viscount of Arbuthnott | 6 July 1945 | 6 May 1955 |
| Thomas Brian McKelvie Fairfax, 13th Lord Fairfax of Cameron | 6 July 1945 | 31 July 1963 |
| Henry Alexander Hepburne-Scott, 10th Lord Polwarth | 6 July 1945 | 31 July 1963 |
| George Nigel Douglas-Hamilton, 10th Earl of Selkirk | 6 July 1945 | 31 July 1963 |
| William Tucker Lindesay-Bethune, 14th Earl of Lindsay | 1 July 1947 | 18 September 1959 |
| James Roderick Sinclair, 19th Earl of Caithness | 21 February 1950 | 31 July 1963 |
| John David Drummond, 17th Earl of Perth | 2 April 1952 | 31 July 1963 |
| Nigel Ivan Forbes, 23rd Lord Forbes | 23 May 1955 | 31 July 1963 |
| Aeneas Alexander Mackay, 13th Lord Reay | 23 May 1955 | 18 September 1959 |
| George Iain Murray, 10th Duke of Atholl | 1 October 1958 | 31 July 1963 |
| Ian Douglas Leonard Cochrane, 14th Earl of Dundonald | 6 October 1959 | 31 July 1963 |
| John Francis Hervey Erskine, 13th Earl of Mar and 15th Earl of Kellie | 6 October 1959 | 31 July 1963 |
| David Carnegie, 11th Earl of Northesk | 6 October 1959 | 31 July 1963 |
| Charles Murray Kennedy St Clair, 17th Lord Sinclair | 6 October 1959 | 31 July 1963 |