José Joaquín Estudillo

José Joaquín Estudillo
2nd Alcalde of San Francisco
In office
1835–1836
Preceded byFrancisco de Haro
Succeeded byFrancisco Guerrero y Palomares
Personal details
Born7 May 1800
Monterey
Died7 June 1852 (aged 52)
San Leandro
Resting placeMission Dolores
Residence(s)Casa de Estudillo
Rancho San Leandro

José Joaquín Estudillo (May 7, 1800 – June 7, 1852) was a Californio statesman and ranchero who served as the 2nd Alcalde of San Francisco (then known as Yerba Buena). A member of the prominent Estudillo family of California, he is also considered the founder of the city of San Leandro.