U.S. House seat for Wisconsin's 1st congressional district. Representatives serve two-year terms.

12 candidates filed, 2 active for the 2026 House election in Wisconsin District 1. Party primary on Aug 11, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Bryan Steil R | 54.1% | 393,108 | |
| 2022 | Bryan Steil R | 54.1% | 300,682 | |
| 2020 | Bryan Steil R | 59.4% | 401,441 | |
| 2018 | Bryan Steil R | 54.6% | 325,006 | |
| 2016 | Paul D Ryan R | 65.0% | 353,990 | |
| 2014 | Paul Ryan R | 63.3% | 287,868 | |
| 2012 | Paul Ryan R | 54.9% | 364,891 | |
| 2010 | Paul Ryan R | 68.2% | 263,493 | |
| 2008 | Paul Ryan R | 64.0% | 360,883 | |
| 2006 | Paul Ryan R | 62.8% | 257,081 | |
| 2004 | Paul Ryan R | 65.6% | 355,810 | |
| 2002 | Paul Ryan R | 67.2% | 208,477 | |
| 2000 | Paul Ryan R | 66.6% | 266,497 | |
| 1998 | Paul Ryan R | 57.2% | 189,639 | |
| 1996 | Mark W Neumann R | 50.9% | 232,556 |