U.S. House seat for Maryland's 8th congressional district. Representatives serve two-year terms.

9 candidates filed, 3 active for the 2026 House election in Maryland District 8. Party primary on Jun 23, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Jamie Raskin D | 76.8% | 380,320 | |
| 2022 | Jamie Raskin D | 80.3% | 263,932 | |
| 2020 | Jamie Raskin D | 68.4% | 401,900 | |
| 2018 | Jamie Raskin D | 68.2% | 319,057 | |
| 2016 | Jamie Raskin D | 60.7% | 363,792 | |
| 2014 | Chris Van Hollen D | 60.9% | 224,581 | |
| 2012 | Chris Van Hollen D | 63.4% | 342,863 | |
| 2010 | Chris Van Hollen D | 73.3% | 209,443 | |
| 2008 | Chris Van Hollen D | 75.2% | 305,481 | |
| 2006 | Chris Van Hollen D | 76.6% | 220,494 | |
| 2004 | Chris Van Hollen D | 74.9% | 287,197 | |
| 2002 | Chris Van Hollen D | 51.7% | 217,974 | |
| 2000 | Constance A Morella R | 52.0% | 300,194 | |
| 1998 | Constance A Morella R | 60.3% | 220,642 | |
| 1996 | Constance A Morella R | 61.3% | 248,767 |