2020 U.S. Senate elections (GarfieldTC)

Elections to the United States Senate were held on November 3, 2020 with the 33 Class 2 seats of the Senate being contested in regular elections in addition to one Class 1 seat. The candidates winning the regular elections served six-year terms from January 3, 2021 to January 3, 2027.

Democrats scored a net gain of 4 seats by flipping CO, AZ, and 2 seats in GA, while losing AL.

State
{{legend|#ed6868|Republican gain}} {{legend|#cc9999|Republican hold}} {{legend|#66ccff|Democratic gain}} {{legend|#bbbbff|Democratic hold}} {{legend|#93f393|Independent gain}} {{legend|#99cc99|Independent hold}}

Winning candidate in bold

* 2 Independents (VT, ME) caucus with the Democrats.