U.S. House seat for Texas's 23rd congressional district. Representatives serve two-year terms.

13 candidates filed, 2 active for the 2026 House election in Texas District 23. Party primary on Mar 3, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Tony Gonzales R | 62.3% | 290,093 | |
| 2022 | Tony Gonzales R | 55.9% | 208,776 | |
| 2020 | Tony Gonzales R | 50.6% | 295,457 | |
| 2018 | Will Hurd R | 49.2% | 210,069 | |
| 2016 | Will Hurd R | 48.3% | 228,965 | |
| 2014 | Will Hurd R | 49.8% | 115,429 | |
| 2012 | Pete P Gallego D | 50.3% | 192,169 | |
| 2010 | Francisco \"Quico\" Canseco R | 49.4% | 151,534 | |
| 2008 | Ciro D Rodriguez D | 55.8% | 240,470 | |
| 2006 | Ciro D Rodriguez D | 54.3% | 70,473 | |
| 2004 | Henry Bonilla R | 69.3% | 246,503 | |
| 2002 | Henry Bonilla R | 51.5% | 150,552 | |
| 2000 | Henry Bonilla R | 59.3% | 201,754 | |
| 1998 | Henry Bonilla R | 63.8% | 114,720 | |
| 1996 | Henry Bonilla R | 61.8% | 163,839 |