The mayor of Los Angeles is the head of the executive branch of the government of Los Angeles and the chief executive of Los Angeles. The office is officially nonpartisan, a change made in the 1909 charter; previously, both the elections and the office were partisan.
Forty-two men and one woman have been mayor since 1850, when California became a state following the American conquest of California. Between 1781 and the conquest, Californios, or native-born residents of the Mexican territory, served as alcalde, equivalent to mayor. The current mayor is Karen Bass, who was elected on November 17, 2022, and took office on December 12, 2022.