List of premiers of Saskatchewan by time in office

This is a list of Premiers of Saskatchewan^[1] in order of time served in office as Premier of Saskatchewan as of May 4, 2016. The preceding Premier always stays in office during an election campaign, and that time is included in the total.

Saskatchewan Liberal Party   Progressive Conservative Party of Saskatchewan   Saskatchewan Co-operative Commonwealth Federation   Saskatchewan New Democratic Party   Saskatchewan Party

Rank	Premier	Incumbency	Dates in Power	Mandates
1	Douglas, TommyTommy Douglas	17 years, 120 days	1944-7-10—1961-11-7	5
2	Scott, Thomas WalterThomas Walter Scott	11 years, 38 days	1905-9-12—1916-10-20	3
3	Blakeney, AllanAllan Blakeney	10 years, 312 days	1971-6-30—1982-5-8	3
4	Devine, GrantGrant Devine	9 years, 177 days	1982-5-8—1991-11-1	2
5	Romanow, RoyRoy Romanow	9 years, 99 days	1991-11-1—2001-2-8	3
6	Patterson, William JohnWilliam John Patterson	8 years, 252 days	1935-11-1—1944-7-10	1
7	Wall, BradBrad Wall	8 years, 165 days	2007-11-21—present	3
8	Thatcher, W. RossW. Ross Thatcher	7 years, 39 days	1964-5-22—1971-6-30	2
9	Calvert, LorneLorne Calvert	6 years, 286 days	2001-2-8—2007-11-21	1
10	Martin, William MelvilleWilliam Melville Martin	5 years, 167 days	1916-10-20—1922-4-5	2
11	Anderson, James Thomas MiltonJames Thomas Milton Anderson	4 years, 313 days	1929-9-9—1934-7-19	1
12	Gardiner, James GarfieldJames Garfield Gardiner[2]	4 years, 300 days	1926-2-26—1929-9-9 1934-7-19—1935-11-1	2
13	Dunning, Charles AveryCharles Avery Dunning	3 years, 327 days	1922-4-5—1926-2-26	1
14	Lloyd, WoodrowWoodrow Lloyd	2 years, 197 days	1961-11-7—1964-5-22	0

Notes

1. http://www.saskarchives.com/sites/default/files/documents/Premiers.pdf
2. Gardiner served two non-consecutive terms