This is a list of parliaments of the United Kingdom, tabulated with the elections to the House of Commons and the list of members of the House.

The parliaments are numbered from the formation of the United Kingdom of Great Britain and Ireland. For previous Westminster parliaments, see the list of parliaments of Great Britain and list of parliaments of England. For pre-Union Dublin parliaments, see the list of parliaments of Ireland. For pre-1707 Scottish parliaments, see the list of parliaments of Scotland.

List of parliaments MonarchNumberStart dateElectionMembersPrime ministersParty controlPercentage ofpopular vote George III 1 1801 none: co-opted William Pitt Tory Henry Addington 2 1802 General election MPs William Pitt 3 1806 General election MPs The Lord Grenville Whig 4 1807 General election MPs The Duke of Portland TorySpencer PercevalThe Earl of Liverpool 5 1812 General election MPs 6 1818 General election MPs George IV 7 1820 General election MPs 8 1826 General election MPs George Canning The Viscount Goderich The Duke of Wellington William IV 9 1830 General election MPsThe Earl Grey 59.3% 10 1831 General election MPs Whig 63.3% 11 1832 General election MPs 67.0% The Viscount Melbourne Sir Robert Peel 12 1835 General election MPs The Viscount Melbourne 55.2% Victoria 13 1837 General election MPs 51.7% 14 1841 General election MPs Sir Robert Peel Conservative 56.9% 15 1847 General election MPs Lord John Russell Whig 53.8% 16 1852 General election MPs The Earl of Derby Conservative 41.9% The Earl of Aberdeen 17 1857 General election MPs The Viscount Palmerston Whig 65.9% The Earl of Derby 18 1859 General election MPs The Viscount Palmerston Liberal 65.7% 19 1865 General election MPs The Earl Russell 59.5% The Earl of Derby Benjamin Disraeli 20 1868 General election MPs William Ewart Gladstone 61.5% 21 1874 General election MPs Benjamin Disraeli Conservative 44.3% 22 1880 General election MPs William Ewart Gladstone Liberal 54.7% 23 1885 General election MPs The Marquess of Salisbury Liberal 47.4% William Ewart Gladstone 24 1886 General election MPs The Marquess of Salisbury Conservative 51.1% 25 1892 General election MPs William Ewart Gladstone Liberal 45.4% The Earl of Rosebery 26 1895 General election MPs The Marquess of Salisbury Conservative 49.0% 27 1900 General election MPs 50.3% Edward VII Arthur Balfour 28 1906 General election MPs Sir Henry Campbell-Bannerman Liberal 48.9%Herbert Asquith 29 1910 (Jan) General election MPs Liberal 43.5% George V 30 1910 (Dec) General election MPs 43.2% David Lloyd George 31 1918 General election MPs Coalition 47.1% 32 1922 General election MPs Bonar Law Conservative 38.5% 33 1923 General election MPs Ramsay MacDonald Labour 30.7% 34 1924 General election MPs Stanley Baldwin Conservative 46.8% 35 1929 General election MPs Ramsay MacDonald Labour 37.1% 36 1931 General election MPs National Government 67.2% 37 1935 General election MPs Stanley Baldwin National Government 53.3% Edward VIII George VI Neville Chamberlain Winston Churchill 38 1945 General election MPs Clement Attlee Labour 49.7% 39 1950 General election MPs 46.1% 40 1951 General election MPs Winston Churchill Conservative 48.0% Elizabeth II 41 1955 General election MPs Anthony Eden 49.7% Harold Macmillan 42 1959 General election MPs 49.4% Sir Alec Douglas-Home 43 1964 General election MPs Harold Wilson Labour 44.1% 44 1966 General election MPs 48.0% 45 1970 General election MPs Edward Heath Conservative 46.4% 46 1974 (Feb) General election MPs Harold Wilson Labour 37.2% 47 1974 (Oct) General election MPs Labour 39.2% James Callaghan 48 1979 General election MPs Margaret Thatcher Conservative 43.9% 49 1983 General election MPs 42.3% 50 1987 General election MPs 42.2% John Major 51 1992 General election MPs 41.9% 52 1997 General election MPs Tony Blair Labour 43.2% 53 2001 General election MPs 40.7% 54 2005 General election MPs 35.2% Gordon Brown 55 2010 General election MPs David Cameron Coalition 59.1% 56 2015 General election MPs Conservative 36.9% Theresa May 57 2017 General election MPs 42.4% Boris Johnson 58 2019 General election MPs 43.6% Liz Truss Charles III Rishi Sunak 59 2024 General election MPs Sir Keir Starmer Labour 33.7% Andy Burnham

Notes

See also Duration of English parliaments before 1660 Duration of English, British and United Kingdom parliaments from 1660 List of parliaments of England List of parliaments of Scotland List of parliaments of Great Britain List of British governments

References