Prime Minister and First Lord of the Treasury

Rt Hon Robert Harley 17111714
Rt Hon James Stanhope 17171718
Rt Hon Sir Robert Walpole 15 May 173011 February 1742
Rt Hon Spencer Compton, Earl of Wilmington 16 February 17422 July 1743
Henry Pelham 27 August 17436 March 1754
Thomas Pelham Holles Pelham, Earl of Clare 16 March 175416 November 1756
William Cavendish, Duke of Devonshire 16 November 17562 July 1757
Thomas Pelham Holles Pelham, Earl of Clare 2 July 175726 May 1762
Sir John Stuart, Earl of Bute 26 May 176216 April 1763
Rt Hon George Grenville 15 April 176313 July 1765
Sir Charles Watson-Wentworth, Marquess of Rockingham 13 July 176530 July 1766
Rt Hon William Pitt 30 July 176614 October 1768
Rt Hon Frederick North, Baron North 28 January 177022 March 1782
Sir Charles Watson-Wentworth, Marquess of Rockingham 27 March 17821 July 1782
William Petty-Fitzmaurice, Baron Wycombe 4 July 17822 April 1783
William Henry Cavendish Bentinck, Duke of Portland 2 April 178319 December 1783
Rt Hon William Pitt 19 December 178314 March 1801
Henry Addington 21 March 1801April 1804
Rt Hon William Pitt 10 May 180416 January 1806
Rt Hon William Wyndham Grenville, Baron Grenville February 1806March 1807
William Henry Cavendish Bentinck, Duke of Portland 31 March 18074 October 1809
Spencer Perceval 2 December 180912 May 1812
Robert Banks Jenkinson, Earl of Liverpool 9 June 181224 April 1827
Rt Hon George Canning 24 April 18278 August 1827
Frederick John Robinson, Viscount Goderich 5 September 18278 January 1828
Rt Hon Sir Arthur Wellesley, Marquess of Douro 25 January 182822 November 1830
Charles Grey, Earl Grey 22 November 183018 July 1834
Rt Hon William Lamb, Viscount Melbourne 18 July 183424 December 1834
Sir Robert Peel, bt 26 December 18348 April 1835
Rt Hon William Lamb, Viscount Melbourne 18 April 18351839
Rt Hon William Lamb, Viscount Melbourne 18396 September 1841
Sir Robert Peel, bt 6 September 18416 July 1846
Rt Hon John Russell 6 July 184627 February 1852
Rt Hon Edward George Geoffrey Smith Stanley, Earl of Derby 27 February 185228 December 1852
Sir George Hamilton Gordon, Earl of Aberdeen 28 December 185210 February 1855
Rt Hon Henry John Temple, Viscount Palmerston 6 February 185519 February 1858
Rt Hon Edward George Geoffrey Smith Stanley, Earl of Derby 25 February 185818 June 1859
Rt Hon Sir Henry John Temple, Viscount Palmerston 12 June 185918 October 1865
Rt Hon Sir John Russell, Earl Russell 6 November 18656 July 1866
Rt Hon Edward George Geoffrey Smith Stanley, Earl of Derby 6 July 186627 February 1868
Rt Hon Benjamin Disraeli 27 February 18689 December 1868
Rt Hon William Ewart Gladstone 9 December 186821 February 1874
Rt Hon Benjamin Disraeli 21 February 187428 April 1880
Rt Hon William Ewart Gladstone 28 April 188024 June 1885
Rt Hon Robert Arthur Talbot Gascoyne-Cecil, Marquess of Salisbury 24 June 18856 February 1886
Rt Hon William Ewart Gladstone 6 February 18863 August 1886
Rt Hon Robert Arthur Talbot Gascoyne-Cecil, Marquess of Salisbury 3 August 188618 August 1892
Rt Hon William Ewart Gladstone 18 August 18923 March 1894
Archibald Philip Primrose, Earl of Rosebery 3 March 18942 July 1895
Rt Hon Robert Arthur Talbot Gascoyne-Cecil, Marquess of Salisbury 2 July 189512 July 1902
Rt Hon Arthur James Balfour 12 July 19025 December 1905
Sir Henry Campbell-Bannerman 5 December 19054 April 1908
Rt Hon Henry Herbert Asquith 8 April 19085 December 1916
Rt Hon David Lloyd George 7 December 191623 October 1922
Rt Hon Andrew Bonar Law 23 October 192222 May 1923
Rt Hon Stanley Baldwin 22 May 192322 January 1924
Rt Hon James Ramsay MacDonald 22 January 19244 November 1924
Rt Hon Stanley Baldwin 4 November 19248 June 1929
Rt Hon James Ramsay MacDonald 8 June 19297 June 1935
Rt Hon Stanley Baldwin 7 June 193528 May 1937
Rt Hon Arthur Neville Chamberlain 28 May 193711 May 1940
Rt Hon Winston Leonard Spencer Churchill 11 May 194026 July 1945
Rt Hon Clement Richard Attlee 26 July 194526 October 1951
Rt Hon Winston Leonard Spencer Churchill 26 October 19516 April 1955
Rt Hon Sir Robert Anthony Eden 6 April 195513 January 1957
Rt Hon Maurice Harold Macmillan 13 January 195718 October 1963
Rt Hon Alexander Frederick Douglas-Home, Earl of Home 18 October 196316 October 1964
Rt Hon James Harold Wilson 16 October 196419 June 1970
Rt Hon Edward Richard George Heath 19 June 19704 March 1974
Rt Hon James Harold Wilson 4 March 19745 April 1976
Rt Hon Leonard James Callaghan 5 April 19764 May 1979
Rt Hon Margaret Hilda Thatcher 4 May 197928 November 1990
Rt Hon John Roy Major 28 November 19902 May 1997
Rt Hon Anthony Charles Lynton Blair 2 May 199727 June 2007
Rt Hon Dr James Gordon Brown 27 June 200711 May 2010
Rt Hon David William Donald Cameron 11 May 201013 July 2016
Rt Hon Theresa Mary May 13 July 201624 July 2019
Rt Hon Alexander Boris de Pfeffel Johnson 24 July 20196 September 2022
Rt Hon Mary Elizabeth Truss 6 September 202225 October 2022
Rt Hon Rishi Sunak 25 October 2022