U.S. House seat for Texas's 37th congressional district. Representatives serve two-year terms.

8 candidates filed, 2 active for the 2026 House election in Texas District 37. Party primary on Mar 3, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Lloyd Doggett D | 74.2% | 340,857 | |
| 2022 | Lloyd Doggett D | 76.8% | 285,613 |