Republican primary elections for all 30 districts in the Arizona State Senate took place on Aug. 2, 2022. Of the 30 districts up for election in 2022, 14 had a Republican primary election with more than one candidate.
Across all contested Republican primary elections, candidates raised $5.3 million. Incumbents raised an average of $689,629 per candidate and challengers raised an average of $70,047 per candidate.