U.S. Senate elections
The 35 Senate seats on the November 2026 ballot — the 33 regular seats up this cycle plus two special elections — and who's declared for each. No polling, no ratings, no projected outcomes: just who's running.
- Democratic-held seat, up in 2026
- Republican-held seat, up in 2026
- Open seat (incumbent not running)
- No Senate seat on the 2026 ballot
Declared-candidate data is hand-kept and current as of 2026-01. Primaries run through 2026, so names here can fall behind — every race links to its live Ballotpedia page for the current, verified candidate list.
- Democratic-held seat, up in 2026
- Republican-held seat, up in 2026
- Open seat (incumbent not running)
- No Senate seat on the 2026 ballot
Every race
Alabama
Open seat — Tommy Tuberville (Republican) is not seeking reelection.
- Barry MooreRepublican
Alaska
Incumbent Dan Sullivan (Republican) is running.
- Dan SullivanRepublicanIncumbent
Arkansas
Incumbent Tom Cotton (Republican) is running.
- Tom CottonRepublicanIncumbent
Colorado
Incumbent John Hickenlooper (Democratic) is running.
- John HickenlooperDemocraticIncumbent
Delaware
Incumbent Chris Coons (Democratic) is running.
- Chris CoonsDemocraticIncumbent
FloridaSpecial election
Incumbent Ashley Moody (Republican) is running.
- Ashley MoodyRepublicanIncumbent
Georgia
Incumbent Jon Ossoff (Democratic) is running.
- Jon OssoffDemocraticIncumbent
- Mike CollinsRepublican
- Buddy CarterRepublican
- Derek DooleyRepublican
Idaho
Incumbent Jim Risch (Republican) is running.
- Jim RischRepublicanIncumbent
Illinois
Open seat — Dick Durbin (Democratic) is not seeking reelection.
- No declared candidates confirmed here yet — see Ballotpedia.
Iowa
Incumbent Joni Ernst (Republican) is running.
- Joni ErnstRepublicanIncumbent
Kansas
Incumbent Roger Marshall (Republican) is running.
- Roger MarshallRepublicanIncumbent
Kentucky
Open seat — Mitch McConnell (Republican) is not seeking reelection.
- Andy BarrRepublican
Louisiana
Incumbent Bill Cassidy (Republican) is running.
- Bill CassidyRepublicanIncumbent
Maine
Incumbent Susan Collins (Republican) is running.
- Susan CollinsRepublicanIncumbent
- Janet MillsDemocratic
Massachusetts
Incumbent Ed Markey (Democratic) is running.
- Ed MarkeyDemocraticIncumbent
Michigan
Open seat — Gary Peters (Democratic) is not seeking reelection.
- Haley StevensDemocratic
- Mike RogersRepublican
Minnesota
Open seat — Tina Smith (Democratic) is not seeking reelection.
- No declared candidates confirmed here yet — see Ballotpedia.
Mississippi
Incumbent Cindy Hyde-Smith (Republican) is running.
- Cindy Hyde-SmithRepublicanIncumbent
Montana
Incumbent Steve Daines (Republican) is running.
- Steve DainesRepublicanIncumbent
Nebraska
Incumbent Pete Ricketts (Republican) is running.
- Pete RickettsRepublicanIncumbent
New Hampshire
Open seat — Jeanne Shaheen (Democratic) is not seeking reelection.
- Chris PappasDemocratic
New Jersey
Incumbent Cory Booker (Democratic) is running.
- Cory BookerDemocraticIncumbent
New Mexico
Incumbent Ben Ray Luján (Democratic) is running.
- Ben Ray LujánDemocraticIncumbent
North Carolina
Open seat — Thom Tillis (Republican) is not seeking reelection.
- No declared candidates confirmed here yet — see Ballotpedia.
OhioSpecial election
Incumbent Jon Husted (Republican) is running.
- Jon HustedRepublicanIncumbent
Oklahoma
Incumbent James Lankford (Republican) is running.
- James LankfordRepublicanIncumbent
Oregon
Incumbent Jeff Merkley (Democratic) is running.
- Jeff MerkleyDemocraticIncumbent
Rhode Island
Incumbent Jack Reed (Democratic) is running.
- Jack ReedDemocraticIncumbent
South Carolina
Incumbent Lindsey Graham (Republican) is running.
- Lindsey GrahamRepublicanIncumbent
South Dakota
Incumbent Mike Rounds (Republican) is running.
- Mike RoundsRepublicanIncumbent
Tennessee
Incumbent Bill Hagerty (Republican) is running.
- Bill HagertyRepublicanIncumbent
Texas
Incumbent John Cornyn (Republican) is running.
- John CornynRepublicanIncumbent
- Ken PaxtonRepublican
- Colin AllredDemocratic
Virginia
Incumbent Mark Warner (Democratic) is running.
- Mark WarnerDemocraticIncumbent
West Virginia
Incumbent Shelley Moore Capito (Republican) is running.
- Shelley Moore CapitoRepublicanIncumbent
Wyoming
Incumbent Cynthia Lummis (Republican) is running.
- Cynthia LummisRepublicanIncumbent