General elections for 17 of 33 seats in the Wisconsin State Senate will take place on Nov. 8, 2022. State senatorial primary elections were held on Aug. 9, 2022. Republicans hold a 21-12 majority heading into the election.

Across all contested Democratic primary elections, candidates raised $197,875. Candidates raised an average of $32,979.

Campaign finance requirements govern how much money candidates may receive from individuals and organizations, how often they must report those contributions, and how much individuals, organizations, and political entities may contribute to campaigns.