One of two U.S. Senate seats representing the state of Tennessee. Senators serve six-year terms and represent the entire state population.


16 candidates filed, 10 active for the 2026 Senate election in Tennessee. Party primary on Aug 6, 2026. General election on Nov 3, 2026.
| Year | Winner | Result | Runner-Up | Total Votes |
|---|---|---|---|---|
| 2024 | Marsha Blackburn R | 63.8% | 3,007,608 | |
| 2020 | Bill Hagerty R | 62.2% | 2,959,697 | |
| 2018 | Marsha Blackburn R | 54.7% | 2,243,740 | |
| 2014 | Lamar Alexander R | 61.9% | 1,374,060 | |
| 2012 | Bob Corker R | 64.9% | 2,320,189 | |
| 2008 | Lamar Alexander R | 65.1% | 2,424,585 | |
| 2006 | Bob Corker R | 50.7% | 1,833,695 | |
| 2002 | Lamar Alexander R | 54.3% | 1,642,076 | |
| 2000 | Bill Frist R | 65.1% | 1,928,354 | |
| 1996 | Fred Thompson R | 61.4% | 1,778,603 | |
| 1994 | Bill Frist R | 56.4% | 1,480,352 | |
| 1990 | Albert Gore Jr. D | 67.7% | 783,813 | |
| 1988 | Jim Sasser D | 65.1% | 1,567,136 | |
| 1984 | Albert Gore Jr. D | 60.7% | 1,648,036 | |
| 1982 | Jim Sasser D | 61.9% | 1,259,755 |