Duane Roberts

Green

Opponents (Received at least 1% of vote)

Barbara Boxer

Democratic • 2010 General

Carly Fiorina

Republican • 2010 General

Gail K. Lightfoot

Libertarian • 2010 General

Edward C. Noonan

American Independent • 2010 General

Marsha Feinland

Peace and Freedom • 2010 General