The list of Saskatchewan by-elections includes every by-election held in the Canadian province of Saskatchewan. By-elections occur whenever there is a vacancy in the Legislative Assembly, although an imminent general election may allow the vacancy to remain until the dissolution of parliament.
A by-election occurs whenever there is a vacancy in the Saskatchewan legislature. Vacancies can occur for the following reasons:
*LeClerc was a former member of the Saskatchewan Party
*Goohsen was a former Progressive Conservative.
† Won by acclamation
† Won by acclamation
† Won by acclamation
*McIntosh was a Liberal who became a coalition government supporter in 1932 and was defeated when he sought reelection upon entering the cabinet
† Won by acclamation
† Won by acclamation
† Won by acclamation
† Won by acclamation
† Won by acclamation