The 2018 California State Treasurer general election was held on November 6, 2018, to elect the State Treasurer of California. Incumbent Democratic Treasurer John Chiang did not run for re-election to a second term and instead ran unsuccessfully for governor.

The 2014 California State Treasurer election was held on November 4, 2014, to elect the State Treasurer of California. Incumbent Democratic Treasurer Bill Lockyer was term-limited and ineligible to run for re-election to a third term in office.