Campaign finance data for Arizona's 8th Congressional District: 10 candidates raised $9.0M.
| # | Candidate | Party | Raised | Spent |
|---|---|---|---|---|
| 1 | MASTERS, BLAKE | REP | $4.2M | $4.2M |
| 2 | HAMADEH, ABRAHAM | REP | $2.0M | $2.0M |
| 3 | TOMA, BEN | REP | $914K | $914K |
| 4 | FRANKS, TRENT | REP | $645K | $639K |
| 5 | WHITTEN, GREGORY | DEM | $577K | $577K |
| 6 | LESKO, DEBBIE | REP | $370K | $894K |
| 7 | KERN, ANTHONY | REP | $210K | $210K |
| 8 | BRIODY, PATRICK JAMES | REP | $19K | $19K |
| 9 | SPREITZER, JEREMY | DEM | $11K | $9K |
| 10 | SPREITZER, JEREMY | IND | $11K | $9K |