Prime Minister of Iceland Prime Ministers of Iceland (1917–present) Prime Ministers of Iceland (1917–present)

| Entered_office | Left_office | Party | Election | Coalition |
|---|---|---|---|---|
| 3 June 1932 | 28 July 1934 | Progressive Party | 1931 | PP — IP —Peasants |
| 3 June 1932 | 28 July 1934 | Progressive Party | 1933 | PP — IP —Peasants |
| 28 July 1934 | 2 April 1938 | Progressive Party | 1934 | PP — SDP |
| 2 April 1938 | 17 April 1939 | Progressive Party | 1937 | PP |
| 17 April 1939 | 18 November 1941 | Progressive Party | 1937 | PP — IP — SDP |
| 18 November 1941 | 16 May 1942 | Progressive Party | 1937 | PP — IP — SDP |
| 16 May 1942 | 16 December 1942 | Independence Party | Jul. 1942 | IP |
| 16 May 1942 | 16 December 1942 | Independence Party | Oct. 1942 | IP |
| 16 December 1942 | 21 October 1944 | Independent | Oct. 1942 | — |