Primary elections for all 80 seats in the California State Assembly took place on June 7, 2022. Of the 80 seats up for election in 2022, 78 had a primary election with more than one candidate.

Elections for all 80 seats in the California State Assembly will take place on November 8, 2022. State house primary elections will be held on June 7, 2022. Democrats hold a 58 – 20 lead heading into the election, with two vacant seats. This article details the five most expensive contested primary elections in the State Assembly.