California's 2018 Governorship Wikipedia page:
Democratic Party
Declared
David Asem
John Chiang, California State Treasurer
Delaine Eastin, former California State Superintendent of Public Instruction
Gavin Newsom, Lieutenant Governor of California
Antonio Villaraigosa, former Mayor of Los Angeles
Potential
Phil Angelides, former California State Treasurer
George Clooney, actor and activist
Kevin de León, President pro tempore of the California State Senate
Eric Garcetti, Mayor of Los Angeles
Alex Padilla, Secretary of State of California
Sheryl Sandberg, Facebook COO
Libby Schaaf, Mayor of Oakland
Tom Steyer, hedge fund manager, philanthropist, and environmentalist
Steve Westly, former California State Controller and candidate for Governor in 2006
Betty Yee, California State Controller
Republican Party
Declared
Allen Ishida, Tulare County Supervisor
Jacob Morris
Potential
Carly Fiorina, businesswoman, nominee for the U.S. Senate in 2010 and candidate for President in 2016
Kevin McCarthy, U.S. Representative and House Majority Leader
Steve Poizner, former California Insurance Commissioner
Condoleezza Rice, former United States Secretary of State
