Democratic primary elections for all 38 districts in the Michigan State Senate took place on Aug. 2, 2022. Of the 38 districts up for election in 2022, 14 had a Democratic primary election with more than one candidate.

McMorrow is the representative for Michigan State Senate District 13 and is running to represent Michigan State Senate District 8 in 2022. McMorrow raised $557,223 and spent $257,449 between Jan. 1, 2021, and July 20, 2022. According to Michigan Secretary of State reports, the following individual donors and PACs gave the most money to McMorrow.

Nesbitt is the representative for Michigan State Senate District 26 and is running to represent Michigan State Senate District 20 in 2022. Nesbitt raised $953,124 and spent $621,151 between Jan. 1, 2021, and July 20, 2022. According to Michigan Secretary of State reports, the following individual donors and PACs gave the most money to Nesbitt.