The Libertarian Party of California (LPC) is the California affiliate of the national Libertarian Party (LP). The party chairman is Adrian Malagon, and is based in Sacramento, California, in Sacramento County. As of 2016 Libertarians represent approximately 0.7% of the state's registered voters.

Edward E. Clark is an American lawyer and politician who ran for governor of California in 1978, and for president of the United States as the nominee of the Libertarian Party in the 1980 presidential election.