U.S. House seat for Pennsylvania's 17th congressional district. Representatives serve two-year terms.

4 candidates filed, 2 active for the 2026 House election in Pennsylvania District 17. Party primary on May 19, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Christopher R. Deluzio D | 53.9% | 450,738 | |
| 2022 | Chris Deluzio D | 53.4% | 362,628 | |
| 2020 | Conor J Lamb D | 51.1% | 434,537 | |
| 2018 | Conor James Lamb D | 56.3% | 325,579 | |
| 2016 | Matt Cartwright D | 53.8% | 293,164 | |
| 2014 | Matt Cartwright D | 56.8% | 165,051 | |
| 2012 | Matthew A Cartwright D | 60.3% | 267,601 | |
| 2010 | Tim Holden D | 55.5% | 213,486 | |
| 2008 | Tim Holden D | 63.7% | 302,608 | |
| 2006 | Tim Holden D | 64.5% | 212,708 | |
| 2004 | Tim Holden D | 59.1% | 291,786 | |
| 2002 | Tim Holden D | 51.4% | 201,285 | |
| 2000 | George W Gekas R | 71.5% | 232,426 | |
| 1998 | George W Gekas R | 100.0% | 114,931 | |
| 1996 | George W Gekas R | 72.2% | 208,589 |