Carly Fiorina

Republican

Opponents (Received at least 1% of vote)

Barbara Boxer

Democratic • 2010 General

Gail K. Lightfoot

Libertarian • 2010 General

Duane Roberts

Green • 2010 General

Edward C. Noonan

American Independent • 2010 General

Marsha Feinland

Peace and Freedom • 2010 General

Tom Campbell

Republican • 2010 Republican Primary

Chuck Devore

Republican • 2010 Republican Primary

Al Ramirez

Republican • 2010 Republican Primary