Souris-Estevan is a former provincial electoral district for the Legislative Assembly of the province of Saskatchewan, Canada. This district was created for the 7th Saskatchewan general election in 1934 by combining the districts of Souris and Estevan.
The constituency was dissolved and divided between the districts of Estevan and Cannington (as "Souris-Cannington") before the 18th Saskatchewan general election in 1975.
Coordinates: 49°17′N 103°00′W / 49.283°N 103.000°W