This page shows the results of leadership conventions in the Progressive Conservative Party of Saskatchewan (known as the Conservative Party of Saskatchewan until the mid-1940s). The 1994 convention was determined by a "one member, one vote" system of balloting; all previous conventions were determined by delegated conventions.

1936 Conservative Leadership Convention

(Held on October 28, 1936.)

• DIEFENBAKER, John accl.

1949 Progressive Conservative Leadership Convention

(Held on October 12, 1949.)

• HAMILTON, Alvin winner
• HUDSON, Ed

(Note: The vote totals were not announced, although Hamilton is believed to have won in a landslide.)

1958 Progressive Conservative Leadership Convention

(Held on October 28, 1958).

First Ballot:

• PEDERSON, Martin 369
• EAMER, Gib 283
• MACPHERSON, M.A. Sandy 238

Second Ballot:

• PEDERSON, Martin 536
• EAMER, Gib 313

1970 Progressive Conservative Leadership Convention

(Held on February 28, 1970.)

• NASSERDEN, Ed winner
• CLARY, Martin

(Note: The vote totals were not released. 250 votes were cast, in total.)

1973 Progressive Conservative Leadership Convention

(Held on March 18, 1973.)

• COLLVER, Dick winner
• BAILEY, Roy

(Note: The vote totals were not released, and there were wildly conflicting unofficial reports as to the size of Collver's victory (ranging from 67% ballot support to a mere 16-vote difference). 495 ballots were cast, in total.)

1979 Progressive Conservative Leadership Convention

(Held on November 9, 1979.)

• DEVINE, Grant 418
• TAYLOR, Graham 201
• ROUSSEAU, Paul 74

1994 Progressive Conservative Leadership Convention

(Held on November 21, 1994.)

• BOYD, Bill 1985
• SCHMIDT, Grant 1313