State Senator; District 1; Republican Party

• Jim Lembke, Republican

State Senator; District 1; Democratic Party

• Joan Barry, Democratic

State Senator; District 3; Republican Party

• Kevin Engler, Republican

State Senator; District 3; Democratic Party

• Dennis Riche, Democratic

State Senator; District 5; Democratic Party

• Connie LaJoyce Johnson, Democratic (Withdrawn)
• Rodney R. Hubbard, Democratic
• Robin Wright-Jones, Democratic

State Senator; District 5; Libertarian Party

• Robert Christophel, Libertarian

State Senator; District 7; Republican Party

• Gina Loudon, Republican
• Jane Cunningham, Republican
• Neal C. St Onge, Republican

State Senator; District 7; Democratic Party

• Rusty Logan Bias, Democratic (Withdrawn)
• Kevin Leeseberg, Democratic

State Senator; District 9; Democratic Party

• Yvonne S. Wilson, Democratic

State Senator; District 11; Democratic Party

• Victor Callahan, Democratic

State Senator; District 13; Democratic Party

• Timothy P. Green, Democratic

State Senator; District 13; Libertarian Party

• Eric S. Harris, Libertarian

State Senator; District 15; Republican Party

• Eric Schmitt, Republican

State Senator; District 15; Democratic Party

• James Trout, Democratic
• Steve Eagleton, Democratic

State Senator; District 17; Republican Party

• Luann Ridgeway, Republican

State Senator; District 17; Democratic Party

• Sandra Aust, Democratic

State Senator; District 19; Republican Party

• Kurt Schaefer, Republican

State Senator; District 19; Democratic Party

• Elizabeth A. Allemann, Democratic (Withdrawn)
• Chuck Graham, Democratic

State Senator; District 19; Libertarian Party

• Christopher W. Dwyer, Libertarian

State Senator; District 21; Republican Party

• Bill Stouffer, Republican

State Senator; District 21; Democratic Party

• Joe Sadeghi, Democratic

State Senator; District 23; Republican Party

• Tom Dempsey, Republican

State Senator; District 23; Democratic Party

• Larry Willis, Democratic

State Senator; District 25; Republican Party

• Robert "Rob" Mayer, Republican

State Senator; District 25; Democratic Party

• M. Shane Stoelting, Democratic

State Senator; District 27; Republican Party

• Jason Glennon Crowell, Republican

State Senator; District 27; Democratic Party

• Linda Sanders, Democratic

State Senator; District 29; Republican Party

• Jack Goodman, Republican

State Senator; District 31; Republican Party

• David Pearce, Republican
• Rex Rector, Republican

State Senator; District 31; Democratic Party

• Chris Benjamin, Democratic

State Senator; District 33; Republican Party

• Chuck Purgason, Republican

State Senator; District 33; Democratic Party

• Eric Reeve, Democratic