U.S. House seat for Nevada's 3rd congressional district. Representatives serve two-year terms.

18 candidates filed, 4 active for the 2026 House election in Nevada District 3. Party primary on Jun 9, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Susie Lee D | 51.4% | 372,388 | |
| 2022 | Susie Lee D | 52.0% | 252,169 | |
| 2020 | Susie Lee D | 48.8% | 417,252 | |
| 2018 | Susie Lee D | 51.9% | 286,168 | |
| 2016 | Jacky Rosen D | 47.2% | 310,963 | |
| 2014 | Joseph J Heck R | 60.8% | 145,719 | |
| 2012 | Joseph J Heck R | 50.4% | 272,523 | |
| 2010 | Joseph John Heck R | 48.1% | 267,874 | |
| 2008 | Dina Titus D | 47.4% | 349,812 | |
| 2006 | Jon C Porter R | 48.5% | 210,979 | |
| 2004 | Jon Porter R | 54.5% | 297,918 | |
| 2002 | Jon C Porter R | 56.1% | 178,994 |