| 1 |
Lord North |
1770 – 1782
|
| 2 |
Marquis of Rockingham |
1782
|
| 3 |
Earl of Shelburne |
1782 – 1783
|
| 4 |
Duke of Portland |
1783 |
| 5 |
William Pitt, the Younger |
1783 – 1801 |
| 6 |
Henry Addington |
1801 – 1804 |
| 7 |
William Pitt, the Younger |
1804 – 1806 |
| 8 |
Baron Grenville |
1806 – 1807 |
| 9 |
Duke of Portland |
1807 – 1809
|
| 10 |
Spencer Perceval
| 1809 – 1812 |
| 11 |
Earl of Liverpool |
1812 – 1827 |
| 12 |
George Canning |
1827 |
| 13 |
Viscount Goderich |
1827 – 1828
|
| 14 |
Duke of Wellington |
1828 – 1830 |
| 15 |
Earl Grey |
1830 – 1834 |
| 16 |
Viscount Melbourne |
1834 |
| 17 |
Sir Robert Peel |
1834 – 1835 |
| 18 |
Viscount Melbourne |
1835 – 1841 |
| 19 |
Sir Robert Peel |
1841 – 1846 |
| 20 |
Earl Russell |
1846 – 1852 |
| 21 |
Earl of Derby |
1852 |
| 22 |
Earl of Aberdeen |
1852 – 1855 |
| 23 |
Viscount Palmerston |
1855 – 1858
|
| 24 |
Earl of Derby |
1858 – 1859 |
| 25 |
Viscount Palmerston |
1859 – 1865 |
| 26 |
Earl Russell |
1865 – 1866 |
| 27 |
Earl of Derby |
1866 – 1868 |
| 28 |
Benjamin Disraeli |
1868 |
| 29 |
William E. Gladstone |
1868 – 1874 |
| 30 |
Benjamin Disraeli |
1874 – 1880
|
| 31 |
William E. Gladstone |
1880 – 1885 |
| 32 |
Marquis of Salisbury |
1885 – 1886 |
| 33 |
William E. Gladstone |
1886 |
| 34 |
Marquis of Salisbury |
1886 – 1892 |
| 35 |
William E. Gladstone |
1892 – 1894 |
| 36 |
Earl of Rosebery |
1894 – 1895 |
| 37 |
Marquis of Salisbury |
1895 – 1902 |
| 38 |
Arthur James Balfour |
1902 – 1905 |
| 39 |
Sir H. Campbell–Bannerman |
1905 – 1908
|
| 40 |
Herbert H. Asquith |
1908 – 1916 |
| 41 |
David Lloyd George |
1916 – 1922 |
| 42 |
Andrew Bonar Law |
1922 – 1923 |
| 43 |
Stanley Baldwin |
1923 – 1924 |
| 44 |
James Ramsay MacDonald |
1924 |
| 45 |
Stanley Baldwin |
1924 – 1929 |
| 46 |
James Ramsay MacDonald |
1929 – 1935 |
| 47 |
Stanley Baldwin |
1935 – 1937 |
| 48 |
Neville Chamberlain |
1937 – 1940 |
| 49 |
Winston Churchill |
1940 – 1945 |
| 50 |
Clement R. Attlee |
1945 – 1951 |
| 51 |
Sir Winston Churchill |
1951 – 1955
|
| 52 |
Sir Anthony Eden |
1955 – 1957 |
| 53 |
Harold Macmillan |
1957 – 1963 |
| 54 |
Sir Alec Frederick Douglas-Home |
1963 – 1964 |
| 55 |
Harold Wilson |
1964 – 1970 |
| 56 |
Edward Heath |
1970 – 1974 |
| 57 |
Harold Wilson |
1974 – 1976 |
| 58 |
James Callaghan |
1976 – 1979 |
| 59 |
Margaret Thatcher |
1979 – 1990 |
| 60 |
John Major |
1990 – 1997 |
| 61 |
Tony Blair |
1997 – 2007 |
| 62 |
Gordon Brown |
2007 – 2010 |
| 63 |
David Cameron |
2010 – 2016 |
| 64 |
Theresa May |
2016 – 2019 |
| 65 |
Boris Johnson |
2019 – |