Lyle Stewart Saskatchewan Blaine McLeod Saskatchewan A by-election was held in the provincial riding of Lumsden-Morse in Saskatchewan on August 10, 2023, to elect a new member of the Legislative Assembly of Saskatchewan following the resignation of Saskatchewan Party MLA Lyle Stewart.

[1] It was held the same day as two others in the province; Regina Coronation Park and Regina Walsh Acres.

[2] The list of candidates:[3]