2022 Arizona Senate election

The 2022 Arizona Senate election was held on November 8, 2022. Voters elected members of the Arizona Senate in all 30 of the state's legislative districts to serve a two-year term. Primary elections were scheduled for August 2, 2022.

Prior to the elections, the Republican Party held a narrow majority over the Democratic Party, controlling 16 seats to their 14 seats. These were the first elections affected by redistricting resulting from the 2020 United States census.

Summary of results by Arizona State Legislative district
† - Incumbent not seeking re-election

Closest races
Seats where the margin of victory was under 10%: • # State Senate district 4, 0.96%

• # State Senate district 17, 2.48%

• # State Senate district 13, 3.46%

• # State Senate district 2, 3.68% (gain)

• # State Senate district 9, 4.94% (gain)

• # State Senate district 23, 7.32%

Republicans

 * District 1: Karen Fann retired.
 * District 2: Paul Boyer retired.
 * District 3: Michelle Ugenti-Rita retired to run for Secretary of State.
 * District 28: David Livingston was term-limited and ran for the State House.
 * District 28: Rick Gray retired.

Democrats

 * District 11: Rebecca Rios retired.
 * District 12: Sean Bowie retired.
 * District 18: Victoria Steele retired.
 * District 21: Stephanie Stahl Hamilton ran for the State House.
 * District 22: Lupe Contreras was term-limited and ran for the State House.
 * District 23: Lisa Otondo retired.
 * District 24: Martín Quezada was term-limited and ran for State Treasurer.