2020 Senate Election Results
Democrats
- Cory Booker (New Jersey) – Won reelection.
- Chris Coons (Delaware) – Won reelection.
- Dick Durbin (Illinois) – Won reelection.
- Doug Jones (Alabama) – Lost reelection. Tommy Tuberville (R-AL) was sworn-in on January 3, 2021.
- Ed Markey (Massachusetts) – Won reelection.
- Jeff Merkley (Oregon) – Won reelection.
- Gary Peters (Michigan) – Won reelection.
- Jack Reed (Rhode Island) – Won reelection.
- Jeanne Shaheen (New Hampshire) – Won reelection.
- Tina Smith (Minnesota) – Won reelection.
- Tom Udall (New Mexico) – Retiring in 2020. Ben Ray Lujan (D-NM) was sworn-in on January 3, 2021.
- Mark Warner (Virginia) – Won reelection.
Republicans
- Lamar Alexander (Tennessee) – Retiring in 2020. Bill Hagerty (R-TN) was sworn-in on January 3, 2021.
- Bill Cassidy (Louisiana) – Won reelection.
- Susan Collins (Maine) – Won reelection.
- John Cornyn (Texas) – Won reelection.
- Tom Cotton (Arkansas) – Won reelection.
- Steve Daines (Montana) – Won reelection.
- Mike Enzi (Wyoming) – Retiring in 2020. Cynthia Lummis (R-WY) was sworn-in on January 3, 2021.
- Joni Ernst (Iowa) – Won reelection.
- Cory Gardner (Colorado) – Lost reelection. John Hickenlooper (D) was sworn-in on January 3, 2021.
- Lindsey Graham (South Carolina) – Won reelection.
- Cindy Hyde-Smith (Mississippi) – Won reelection.
- Jim Inhofe (Oklahoma) – Won reelection.
- Kelly Loeffler (Georgia) – Lost the Runoff Election. Raphael G. Warnock (D-GA) was sworn-in Januray 20, 2021.
- Martha McSally (Arizona) – Lost the Special Election. Mark Kelly (D) was sworn-in on December 2, 2020.
- Mitch McConnell (Kentucky) – Won reelection.
- Shelley Moore Capito (West Virginia) – Won reelection.
- David Perdue (Georgia) – Lost the Runoff Election. Jon Ossoff (D-GA) was sworn-in Januray 20, 2021.
- Jim Risch (Idaho) – Won reelection.
- Pat Roberts (Kansas) – Retiring in 2020. Roger Marshall (R) was sworn-in on January 3, 2021.
- Mike Rounds (South Dakota) – Won reelection.
- Ben Sasse (Nebraska) – Won reelection.
- Dan Sullivan (Alaska) – Won reelection.
- Thom Tillis (North Carolina) – Won reelection.