Democratic
Assembly District Committees, College Democrats, County Central Committees, Democratic Women, Local Democratic Clubs, Young Democrats, California Democratic Council (CDC), California Democratic Party (CDP), California Legislative Black Caucus, California State Assembly, Democratic Caucus, California State Senate, Democratic Caucus, Environmental Caucus of the California Democratic , High Tech Democrats, Marin Democrats
Green
Alameda City Green Party, Butte County Green Party, Cal-Berkeley Green Party, California Green Party, Campaigns & Candidates Working Group, Contra Costa County Green Party, digitido.com: Social Design, Downtown Los Angeles Green Party, El Dorado County Green Party, Fresno County Green Party
Libertarian
Antelope Valley Libertarian Party, East Bay Libertarian Party, Gold Country Libertarians, Libertarian Opinions on California Ballot Proposit, Libertarian Party Los Angeles South Bay and Long B, Libertarian Party of Butte County, Libertarian Party of California, Libertarian Party of Del Norte County, Libertarian Party of Fresno County, Libertarian Party of Glenn County
Republican
College Republicans, Republican Assemblies, Republican Women, Young Republicans, California Congress of Republicans, California Republican League, California Republican Party, Conservative Order of Good Guys, Merced County Republican Party, Orange County Republican Party, Republican Congress of Placer County, Republican Liberty Caucus, California Chapter, Republican Party of San Diego County, San Mateo Central Committee Republican Party
California Marijuana Party
Dedicated to defeating prohibition of marijuana in California via the political system.
Peace and Freedom Party (U.S.)
A multi-tendency socialist and feminist party which has been on the ballot in California since 1968.
Socialist Party of Southern California
Local contacts and upcoming Socialist Party events in the LA and surrounding areas.