The 1921 Saskatchewan general election was held on June 9, 1921, to elect members of the Legislative Assembly of Saskatchewan. The Liberal Party of Saskatchewan of Premier William M. Martin was re-elected – although with a diminished share of the popular vote, and a reduced caucus in the legislature. The opposition Conservative Party – led by Donald McLean – fractured: it nominated only seven candidates, and won only two seats. Its share of the popular vote fell from about 36% to less than 4%.