‹ 2012  2016 ›
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| US Senate Elections, 2014 | ||||
|---|---|---|---|---|
| Class II (33 of the 100 seats) in the United States Senate, one mid-term vacancy from Class I, and one mid-term vacancy from Class III 51 seats needed for a majority | ||||
| November 4, 2014 | ||||
| First party | Second party | |||
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| Leader | Mitch McConnell | Harry Reid | ||
| Party | Republican | Democratic | ||
| Last election | 45 | 53 + 2 (55) | ||
| Seats won | 52 | 48 | ||
| Seat change | +7 | -7 | ||
Majority Leader before election
Harry Reid Democratic
Elected Majority Leader
Mitch McConnell Republican | ||||
Results[]
State[]
Republican gain Republican hold Democratic gain Democratic hold Independent gain Independent hold
Winning candidate in bold
| State | Incumbent | Party | Result | Candidates |
|---|---|---|---|---|
| Alabama | Jeff Sessions | Republican | Republican hold | None |
| Alaska | Mark Begich | Democratic | Incumbent lost re-election | Daniel Sullivan (Republican) |
| Arkansas | Mark Pryor | Democratic | Incumbent lost re-election | Tom Cotton (Republican) |
| Colorado | Mark Udall | Democratic | Democratic hold | Cory Gardner (Republican) |
| Delaware | Chris Coons | Democratic | Democratic hold | Christine O'Donnell (Republican) |
| Georgia | Saxby Chambliss | Republican | Retired, Republican hold | David Perdue (Republican) Michelle Nunn (Democratic) |
| Hawaii | Brian Schatz | Democratic | Incumbent lost nomination to serve full term | Colleen Hanabusa (Democratic) Campbell Cavasso (Republican) |
| Illinois | Dick Durbin | Democratic | Democratic hold | Jim Oberweis (Republican) |
| Idaho | Jim Risch | Republican | Republican hold | Nels Mitchell (Democratic) |
| Iowa | Tom Harkin | Democratic | Retired, Democratic Hold | Bruce Braley (Democratic) Joni Ernst (Republican) |
| Kansas | Pat Roberts | Republican | Republican hold | Chad Taylor (Democratic) |
| Kentucky | Mitch McConnell | Republican | Republican hold | Allison Grimes (Democratic) |
| Louisiana | Mary Landrieu | Democratic | Incumbent lost re-election | Bill Cassidy (Republican) |
| Maine | Susan Collins | Republican | Incumbent re-elected | Shenna Bellows (Democratic) |
| Massachusetts | Ed Markey | Democratic | Incumbent re-elected to serve full term | William Weld (Republican) |
| Michigan | Carl Levin | Democratic | Retired, Democratic hold | Gary Peters (Democratic) Terri Lynn Land (Republican) |
| Minnesota | Al Franken | Democratic-Farmer-Labor | Incumbent re-elected | Julianne Ortman (Republican) |
| Mississippi | Thad Cochran | Republican | Incumbent re-elected | Travis Childers (Democratic) |
| Montana | John Walsh | Democratic | Incumbent lost election to serve full term | Steve Daines (Republican) |
| Nebraska | Mike Johanns | Republican | Retired, Republican hold. | Ben Sasse (Republican) David Domina (Democratic) |
| New Hampshire | Jeanne Shaheen | Democratic | Incumbent re-elected | Scott Brown (Republican) |
| New Jersey | Cory Booker | Democratic | Incumbent re-elected to serve full term | Jeffrey Bell (Republican) |
| New Mexico | Tom Udall | Democratic | Incumbent re-elected | Allen Weh (Republican) |
| North Carolina | Kay Hagan | Democratic | Incumbent lost re-election | Thom Tillis (Republican) |
| Oklahoma | Jim Inhofe | Republican | Incumbent re-elected | Matt Silverstein (Democratic) |
| Oklahoma (Special) | Tom Coburn | Republican | Retired, Republican hold | James Lankford (Republican) Connie Johnson (Democratic) |
| Oregon | Jeff Merkley | Democratic | Incumbent re-elected | Monica Wehby (Republican) |
| Rhode Island | Jack Reed | Democratic | Incumbent re-elected | Raymond McKay (Republican) |
| South Carolina | Lindsey Graham | Republican | Incumbent re-elected | Brad Hutto (Democratic) |
| South Carolina (Special) | Tim Scott | Republican | Incumbent re-elected for rest of term | Joyce Dickerson (Democratic) |
| South Dakota | Tim Johnson | Democratic | Retired, Republican gain | Mike Rounds (Republican) Rick Weiland (Democratic) |
| Tennessee | Lamar Alexander | Republican | Incumbent re-elected | Terry Adams (Democratic) |
| Texas | John Cornyn | Republican | Incumbent re-elected | David Alameel (Democratic) |
| Virginia | Mark Warner | Democratic | Incumbent re-elected | Ed Gillespie (Republican) |
| West Virginia | Jay Rockefeller | Democratic | Retired, Republican gain | Shelley Moore Capito (Republican) Natalie Tennant (Democratic) |
| Wyoming | Mike Enzi | Republican | Republican hold | Rex Wilde (Democratic) |