Republicans Bob Burns, Andy Tobin and Boyd Dunn took an early lead in the Arizona Corporation Commission race.
| BURNS, ROBERT “BOB” (REP) | 769,083 | 22.28% |
| CHABIN, TOM (DEM) | 642,450 | 18.61% |
| DUNN, BOYD (REP) | 669,948 | 19.40% |
| MUNDELL, WILLIAM “BILL” (DEM) | 660,752 | 19.14% |
| TOBIN, ANDY (REP) | 710,287 | 20.57% |