Every Parliament of the United Kingdom since 1801
All Parliaments of the United Kingdom from the first in 1801 to today: when each was summoned and dissolved, and the general election that elected it.
| Parliament | Summoned | Dissolved | Elected at | Largest party |
|---|---|---|---|---|
| 59th | 9 Jul 2024 | sitting | 2024 general election | Labour 411 |
| 58th | 17 Dec 2019 | 30 May 2024 | 2019 general election | Conservative 365 |
| 57th | 13 Jun 2017 | 5 Nov 2019 | 2017 general election | Conservative 317 |
| 56th | 18 May 2015 | 3 May 2017 | 2015 general election | Conservative 330 |
| 55th | 18 May 2010 | 30 Mar 2015 | 2010 general election | Conservative 306 |
| 54th | 11 May 2005 | 12 Apr 2010 | 2005 general election | Labour 355 |
| 53rd | 13 Jun 2001 | 11 Apr 2005 | 2001 general election | Labour 412 |
| 52nd | 7 May 1997 | 14 May 2001 | 1997 general election | Labour 418 |
| 51st | 27 Apr 1992 | 8 Apr 1997 | 1992 general election | Conservative 336 |
| 50th | 17 Jun 1987 | 16 Mar 1992 | 1987 general election | Conservative 376 |
| 49th | 15 Jun 1983 | 18 May 1987 | 1983 general election | Conservative 397 |
| 48th | 9 May 1979 | 13 May 1983 | 1979 general election | Conservative 339 |
| 47th | 22 Oct 1974 | 7 Apr 1979 | October 1974 general election | Labour 319 |
| 46th | 6 Mar 1974 | 20 Sep 1974 | February 1974 general election | Labour 301 |
| 45th | 29 Jun 1970 | 8 Feb 1974 | 1970 general election | Conservative 330 |
| 44th | 18 Apr 1966 | 29 May 1970 | 1966 general election | Labour 363 |
| 43rd | 27 Oct 1964 | 10 Mar 1966 | 1964 general election | Labour 317 |
| 42nd | 20 Oct 1959 | 25 Sep 1964 | 1959 general election | Conservative 365 |
| 41st | 7 Jun 1955 | 18 Sep 1959 | 1955 general election | Conservative 344 |
| 40th | 31 Oct 1951 | 6 May 1955 | 1951 general election | Conservative 298 |
| 39th | 1 Mar 1950 | 5 Oct 1951 | 1950 general election | Labour 315 |
| 38th | 1 Aug 1945 | 3 Feb 1950 | 1945 general election | Labour 375 |
| 37th | 26 Nov 1935 | 15 Jun 1945 | 1935 general election | Conservative 365 |
| 36th | 3 Nov 1931 | 25 Oct 1935 | 1931 general election | Conservative 453 |
| 35th | 25 Jun 1929 | 7 Oct 1931 | 1929 general election | Labour 272 |
| 34th | 2 Dec 1924 | 10 May 1929 | 1924 general election | Conservative 384 |
| 33rd | 8 Jan 1924 | 9 Oct 1924 | 1923 general election | Conservative 244 |
| 32nd | 20 Nov 1922 | 16 Nov 1923 | 1922 general election | Conservative 332 |
| 31st | 4 Feb 1919 | 26 Oct 1922 | 1918 general election | Conservative 365 |
| 30th | 31 Jan 1911 | 25 Nov 1918 | before 1918 | — |
| 29th | 15 Feb 1910 | 28 Nov 1910 | before 1918 | — |
| 28th | 13 Feb 1906 | 10 Jan 1910 | before 1918 | — |
| 27th | 3 Dec 1900 | 8 Jan 1906 | before 1918 | — |
| 26th | 12 Aug 1895 | 17 Sep 1900 | before 1918 | — |
| 25th | 4 Aug 1892 | 8 Jul 1895 | before 1918 | — |
| 24th | 5 Aug 1886 | 28 Jun 1892 | before 1918 | — |
| 23rd | 12 Jan 1886 | 26 Jun 1886 | before 1918 | — |
| 22nd | 29 Apr 1880 | 18 Nov 1885 | before 1918 | — |
| 21st | 5 Mar 1874 | 24 Mar 1880 | before 1918 | — |
| 20th | 10 Dec 1868 | 26 Jan 1874 | before 1918 | — |
| 19th | 1 Feb 1866 | 11 Nov 1868 | before 1918 | — |
| 18th | 31 May 1859 | 6 Jul 1865 | before 1918 | — |
| 17th | 30 Apr 1857 | 23 Apr 1859 | before 1918 | — |
| 16th | 4 Nov 1852 | 21 Mar 1857 | before 1918 | — |
| 15th | 18 Nov 1847 | 1 Jul 1852 | before 1918 | — |
| 14th | 19 Aug 1841 | 23 Jul 1847 | before 1918 | — |
| 13th | 15 Nov 1837 | 23 Jun 1841 | before 1918 | — |
| 12th | 19 Feb 1835 | 17 Jul 1837 | before 1918 | — |
| 11th | 29 Jan 1833 | 29 Dec 1834 | before 1918 | — |
| 10th | 14 Jun 1831 | 3 Dec 1832 | before 1918 | — |
| 9th | 26 Oct 1830 | 23 Apr 1831 | before 1918 | — |
| 8th | 14 Nov 1826 | 24 Jul 1830 | before 1918 | — |
| 7th | 21 Apr 1820 | 2 Jun 1826 | before 1918 | — |
| 6th | 14 Jan 1819 | 29 Feb 1820 | before 1918 | — |
| 5th | 24 Nov 1812 | 10 Jun 1818 | before 1918 | — |
| 4th | 22 Jun 1807 | 29 Sep 1812 | before 1918 | — |
| 3rd | 15 Dec 1806 | 29 Apr 1807 | before 1918 | — |
| 2nd | 16 Nov 1802 | 24 Oct 1806 | before 1918 | — |
| 1st | 22 Jan 1801 | 29 Jun 1802 | before 1918 | — |
Dates: UK Parliament election results data. Results are available on this site from 1918.