U.S. House seat for Louisiana's 2nd congressional district. Representatives serve two-year terms.

2 candidates filed, 2 active for the 2026 House election in Louisiana District 2. Jungle primary held on general election day on Nov 3, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Troy A. Carter D | 60.3% | 305,184 | |
| 2022 | Troy A Carter D | 77.1% | 205,047 | |
| 2020 | Cedric L Richmond D | 63.6% | 316,982 | |
| 2018 | Cedric Richmond D | 80.6% | 235,982 | |
| 2016 | Cedric L Richmond D | 69.8% | 284,269 | |
| 2014 | Cedric L Richmond D | 68.7% | 221,570 | |
| 2012 | Cedric L Richmond D | 55.2% | 287,354 | |
| 2010 | Cedric Richmond D | 64.6% | 129,604 | |
| 2008 | Anh \"Joseph\" Cao R | 49.5% | 66,882 | |
| 2006 | William J Jefferson D | 32.7% | 107,543 | |
| 2004 | William J Jefferson D | 79.0% | 219,607 | |
| 2002 | William J Jefferson D | 63.5% | 142,156 | |
| 2000 | William J Jefferson D | 100.0% | 1 | |
| 1998 | William J Jefferson D | 86.0% | 118,949 | |
| 1996 | William J Jefferson D | 100.0% | 1 |