U.S. House seat for Arizona's 2nd congressional district. Representatives serve two-year terms.

4 candidates filed, 3 active for the 2026 House election in Arizona District 2. Party primary on Jul 21, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Elijah Crane R | 54.5% | 406,376 | |
| 2022 | Eli Crane R | 53.9% | 323,320 | |
| 2020 | Ann Kirkpatrick D | 55.1% | 381,054 | |
| 2018 | Ann Kirkpatrick D | 54.7% | 294,083 | |
| 2016 | Martha Mcsally R | 57.0% | 315,679 | |
| 2014 | Martha Mcsally R | 50.0% | 219,247 | |
| 2012 | Ron Barber D | 50.4% | 292,222 | |
| 2010 | Trent Franks R | 64.9% | 266,884 | |
| 2008 | Trent Franks R | 59.4% | 338,023 | |
| 2006 | Trent Franks R | 58.6% | 230,555 | |
| 2004 | Trent Franks R | 59.2% | 279,291 | |
| 2002 | Trent Franks R | 59.9% | 167,495 | |
| 2000 | Ed Pastor D | 68.5% | 122,605 | |
| 1998 | Ed Pastor D | 67.8% | 84,363 | |
| 1996 | Ed Pastor D | 65.0% | 126,101 |