Senate Facts

Retiring – 118th Congress

Mike Braun (R-IN)

Ben Cardin (D-MD)

Tom Carper (D-DE)

Joe Manchin (I-WV)

Mitt Romney (R-UT)

Kyrsten Sinema (I-AZ)

Debbie Stabenow (D-MI)

Not Seeking a Full Term

Laphonza Butler (D-CA)

Resigning

George Helmy (D-NJ)

Lost 2024 Reelection

Sherrod Brown (D-OH)

Jon Tester (D-MT)

118th Congress 

51 Democrats (3 Independents – King, Sanders and Sinema)

49 Republicans

Senators up for reelection in 2026

Democrats

  1. Cory Booker (New Jersey)  
  2. Chris Coons (Delaware) 
  3. Dick Durbin (Illinois)
  4. John Hickenlooper (Colorado) 
  5. Ed Markey (Massachusetts)  
  6. Jeff Merkley (Oregon) 
  7. Jon Ossoff (Georgia)
  8. Gary Peters (Michigan) 
  9. Jack Reed (Rhode Island)  
  10. Jeanne Shaheen (New Hampshire) 
  11. Tina Smith (Minnesota) 
  12. Ben Ray Lujan (New Mexico) 
  13. Mark Warner (Virginia) 

Republicans 

  1. Shelley Moore Capito (West Virginia) 
  2. Bill Cassidy (Louisiana) 
  3. Susan Collins (Maine) 
  4. John Cornyn (Texas)  
  5. Tom Cotton (Arkansas) 
  6. Steve Daines (Montana) 
  7. Joni Ernst (Iowa) 
  8. Lindsey Graham (South Carolina) 
  9. Bill Hagerty (Tennessee)
  10. Cindy Hyde-Smith (Mississippi)  
  11. Jim Inhofe (Oklahoma)  
  12. Cynthia Lummis (Wyoming) 
  13. Roger Marshall (Kansas) 
  14. Mitch McConnell (Kentucky)  
  15. Jim Risch (Idaho)  
  16. Mike Rounds (South Dakota) 
  17. Dan Sullivan (Alaska) 
  18. Thom Tillis (North Carolina) 
  19. Tommy Tuberville (Alabama)