Leaders of 20 Richest Countries: 2000
Heads of state and government controlling the world's major economies during this period.
Leadership Timeline: Uk
| Period | Leader | Political Party | Selection Method |
|---|---|---|---|
| 1945 — 1951 | Clement Attlee Prime Minister | Labour | Elected |
| 1951 — 1955 | Winston Churchill Prime Minister | Conservative | Elected |
| 1955 — 1957 | Anthony Eden Prime Minister | Conservative | Appointed |
| 1957 — 1963 | Harold Macmillan Prime Minister | Conservative | Appointed |
| 1963 — 1964 | Alec Douglas-Home Prime Minister | Conservative | Appointed |
| 1964 — 1970 | Harold Wilson Prime Minister | Labour | Elected |
| 1970 — 1974 | Edward Heath Prime Minister | Conservative | Elected |
| 1974 — 1976 | Harold Wilson Prime Minister | Labour | Elected |
| 1976 — 1979 | James Callaghan Prime Minister | Labour | Appointed |
| 1979 — 1990 | Margaret Thatcher Prime Minister | Conservative | Elected |
| 1990 — 1997 | John Major Prime Minister | Conservative | Appointed |
| 1997 — 2007 | Tony Blair Prime Minister | Labour | Elected |
| 2007 — 2010 | Gordon Brown Prime Minister | Labour | Appointed |
| 2010 — 2016 | David Cameron Prime Minister | Conservative | Elected |
| 2016 — 2019 | Theresa May Prime Minister | Conservative | Appointed |
| 2019 — 2022 | Boris Johnson Prime Minister | Conservative | Elected |
| 2022 — 2022 | Liz Truss Prime Minister | Conservative | Appointed |
| 2022 — 2024 | Rishi Sunak Prime Minister | Conservative | Appointed |
| 2024 — Present | Keir Starmer Prime Minister | Labour | Elected |