| Dates of Office | Premier | Party | (Born - Died) |
| 16 Sep 1870 - 14 Dec 1871 | Alfred Boyd |
|
|
| 14 Dec 1871 - 14 Mar 1872 | Marc-Amable Girard | Con | (b. 1822 - d. 1892) |
| 14 Mar 1872 - 08 Jul 1874 | Henry Joseph Hynes Clarke |
| (b. 1833 - d. 1889) |
| 08 Jul 1874 - 03 Dec 1874 | Marc-Amable Girard | Con | (b. 1822 - d. 1892) |
| 03 Dec 1874 - 16 Oct 1878 | Robert Atkinson Davis |
| (b. 1841 - d. 1903) |
| 16 Oct 1878 - 26 Dec 1887 | John Norquay | Con | (b. 1841 - d. 1889) |
| 26 Dec 1887 - 19 Jan 1888 | David H. Harrison | Con | (b. 1843 - d. ...) |
| 19 Jan 1888 - 08 Jan 1900 | Thomas Greenway | Lib | (b. 1838 - d. 1908) |
| 08 Jan 1900 - 29 Oct 1900 | Hugh John Macdonald | Con | (b. 1850 - d. 1929) |
| 29 Oct 1900 - 12 May 1915 | Sir Rodmond Palen Roblin | Con | (b. 1853 - d. 1937) |
| 12 May 1915 - 08 Aug 1922 | Tobias Crawford Norris | Lib | (b. 1861 - d. 1936) |
| 08 Aug 1922 - 08 Jan 1943 | John Bracken | L-P | (b. 1883 - d. 1969) |
| 08 Jan 1943 - 07 Nov 1948 | Stuart Sinclair Garson | L-P | (b. 1898 - d. 1977) |
| 07 Nov 1948 - 16 Jun 1958 | Douglas Lloyd Campbell | Lib | (b. 1895 - d. 1995) |
| 16 Jun 1958 - 25 Nov 1967 | Dufferin Roblin | PC | (b. 1917 - d. 2010) |
| 25 Nov 1967 - 15 Jul 1969 | Walter Weir | PC | (b. 1929 - d. 1985) |
| 15 Jul 1969 - 24 Nov 1977 | Edward R. Schreyer | NDP | (b. 1935) |
| 24 Nov 1977 - 30 Nov 1981 | Sterling Rufus Lyon | PC | (b. 1927 - d. 2010) |
| 30 Nov 1981 - 09 May 1988 | The Honourable Howard Russell Pawley | NDP | (b. 1934 - d. 2015) |
| 09 May 1988 - 05 Oct 1999 | Gary Filmon | PC | (b. 1942) |
| 05 Oct 1999 - 19 Oct 2009 | Gary Doer | NDP | (b. 1948) |
| 19 Oct 2009 - 03 May 2016 | Greg Selinger | NDP | (b. 1951) |
| 03 May 2016 - 01 Sep 2021 | Brian Pallister | PC | (b. 1954) |
| 01 Sep 2021 - TBA 2021 | Kelvin Goertzen | PC | (b. 1969) |
| TBA 2021 - | Heather Stefanson | PC | (b. 1970) |
