2026 Arizona Senate election
| 
 | |||||||||||||||||||||||||
| All 30 seats of the Arizona Senate 16 seats needed for a majority | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 
 | |||||||||||||||||||||||||
| Incumbents and retirements:  Republican incumbent Republican incumbent retiring Democratic incumbent Democratic incumbent retiring | |||||||||||||||||||||||||
| 
 | |||||||||||||||||||||||||
| Elections in Arizona | 
|---|
The 2026 Arizona Senate election will be held on November 3, 2026. Voters will elect members of the Arizona Senate in all 30 of the state's legislative districts to serve a two-year term. Primary elections will be held on August 4, 2026.
The Republican Party holds a majority over the Democratic Party, controlling 17 seats to the latter's 13 seats.