| This article needs additional citations for verification .(February 2024) | 
This is a list of notable people who have held the role of district attorney in California.
Alameda County
Alpine County
Amador County
Butte County
Calaveras County
Colusa County
Contra Costa County [3]
Del Norte County
El Dorado County
Fresno County [8]
Glenn County [9]
Humboldt County [10]
Imperial County
Inyo County
Kern County
Kings County
Lake County
Lassen County
Los Angeles County [13]
Madera County
Marin County [14]
Mariposa County
Mendocino County [16]
Merced County [17]
Modoc County
Mono County
Monterey County
Napa County
Nevada County
Orange County
Placer County
Plumas County
Riverside County
Sacramento County
San Benito County
San Bernardino County [19]
San Diego County [20]
San Francisco County (City and County of San Francisco)
San Joaquin County
San Luis Obispo County
San Mateo County
Santa Barbara County
Santa Clara County [21]
Santa Cruz County
Shasta County [22]
Sierra County
Siskiyou County [23]
Solano County
Sonoma County
Stanislaus County
Sutter County
Tehama County
Trinity County
Tulare County
Tuolumne County
Ventura County [27]
Yolo County
Yuba County
walter van dyke oscar tully shuck.