UK Prime Ministers

Arthur Balfour (Conservative)
Henry Campbell Bannerman (Liberal)
Herbert Asquith (Liberal)
David Lloyd George (Liberal)
Andrew Bonar Law (Conservative)
Stanley Baldwin (Conservative)
Ramsay Macdonald (Labour)
Stanley Baldwin (Conservative)
Ramsay Macdonald (Labour)
Stanley Baldwin (Conservative)
Neville Chamberlain (Conservative)
Winston Churchill (Conservative)
Clement Attlee (Labour)
Winston Churchill (Conservative)
Anthony Eden (Conservative)
Harold Macmillan (Conservative)
Alec Douglas-Home (Conservative)
Harold Wilson (Labour)
Edward Heath (Conservative)
Harold Wilson (Labour)
James Callaghan (Labour)
Margaret Thatcher (Conservative)
John Major (Conservative)
Tony Blair (Labour)
Gordon Brown (Labour)

(1902-1905)
(1905-1908)
(1908-1916)
(1916-1922)
(1922-1923)
(1923-1924)
(1924)
(1924-1929)
(1929-1935)
(1935-1937)
(1937-1940)
(1940-1945)
(1945-1951)
(1951-1955)
(1955-1957)
(1957-1963)
(1963-1964)
(1964-1970)
(1970-1974)
(1974-1976)
(1976-1979)
(1979-1990)
(1990-1997)
(1997-2007)
(2007-