2020 United States Senate election in Tennessee


The 2020 United States Senate election in Tennessee will be held on November 3, 2020, to elect a member of the United States Senate to represent the State of Tennessee, concurrently with the 2020 U.S. presidential election, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections. Incumbent Republican Senator Lamar Alexander announced that he would not run for reelection on December 17, 2018.

Republican primary

Candidates

Declared

Polling

;with Mark Green and Bill Haslam
Poll sourceDate
administered		Sample
size		Margin
of error		Mark
Green		Bill
Haslam		Undecided
April 13–16, 20191,003 ± 3.1%30%39%~30%

Results

Democratic primary

Candidates

Declared

Results

Independents

Declared

Predictions

Polling

;with Bill Hagerty
Poll sourceDate
administered		Sample
size		Margin
of error		Bill
Hagerty 		James
Mackler 		Undecided
January 28–30, 2020625 ± 4%55%33%12%

;with Manny Sethi
Poll sourceDate
administered		Sample
size		Margin
of error		Manny
Sethi 		James
Mackler 		Undecided
January 28–30, 2020625 ± 4%46%35%19%

;with Generic Republican and Generic Democrat
Poll sourceDate
administered		Sample
size		Margin
of error		Generic
Republican		Generic
Democrat		Undecided
April 22 – May 1, 2020536 –43%26%31%

Results