2020 United States Senate election in South Dakota


The 2020 United States Senate election in South Dakota will be held on November 3, 2020, to elect a member of the United States Senate to represent the State of South Dakota, concurrently with the 2020 U.S. presidential election, as well as other elections to the United States Senate, elections to the United States House of Representatives and various state and local elections. Incumbent Republican Senator Mike Rounds is running for reelection to a second term in office.

Republican primary

Candidates

Nominee

Democratic primary

Candidates

Nominee

Candidates

Declared

Predictions

Polling

Results