Campaign finance data for Arizona's 1st Congressional District: 10 candidates raised $25.3M.
| # | Candidate | Party | Raised | Spent |
|---|---|---|---|---|
| 1 | CRANE, ELI | REP | $8.6M | $8.3M |
| 2 | SHAH, AMISH DR. | DEM | $6.3M | $6.3M |
| 3 | HORNE, ANDREW | DEM | $2.8M | $2.8M |
| 4 | CHERNY, ANDREI | DEM | $2.6M | $2.6M |
| 5 | O'CALLAGHAN, CONOR | DEM | $2.2M | $2.1M |
| 6 | GALAN-WOODS, MARLENE | DEM | $1.8M | $1.8M |
| 7 | GOSAR, PAUL DR. | REP | $478K | $497K |
| 8 | KROEMER, KURT | DEM | $297K | $297K |
| 9 | GEORGE, KIMBERLY | REP | $153K | $153K |
| 10 | BACKIE, ROBERT | REP | $119K | $90K |