Musical Theatre West — Dedicated to preserving musical theatre as a unique American Art form and enriching the cultural life of Southern California through the presentation of established musicals, the development of new works, and the expansion of the Youth Cultural Enrichment Program.

Culver City Public Theatre — Resident theatre company of Dr. Paul Carlson Memorial Park in historic Culver City, California. Founded in 1998. Presents free, outdoor theatre with a classical flavor, on weekend afternoons throughout the summer months of July and August.

Community Light Opera and Theatre Association — Ridgecrest. Produces a season of musicals and non-musicals dinner theatre, and poetry readings. Photographs, audition information, group history, current and past productions, and membership details are included.

Shoestring Theatre Company — Community theatre group located in Los Gatos. Production information, photo galleries, ticket information and history.

Another Theatre Company — An amateur theatre company based in Antioch. Information on the current season, tickets, photographs, and contact details.

Scripps Ranch Theatre Website — Provides information about past, present and future stage performances produced within the theatre located on the USIU campus in San Diego.

Towne Street Theatre — Los Angeles' Premiere African-American Theatre Company

Redlands Footlighters Theatre — A community theatre located in Redlands that has been in operation since 1945.

Redlands Theatre Festival — Based in Redlands, CA, founded in 1972. RTF is a repertory community theatre presenting a varied 5 show season each summer.

Inland Theatre League — Started in 1975, dedicated to supporting almost 50 community theatres in Southern California.

142 Throckmorton Theatre — Live entertainment including dramatic and musical theatre, comedy performances, jazz, classical concerts, cabaret,dance performances, film presentations, lectures, and monthly art exhibits.

Morgan Wixson Theatre — This is the home of the Santa Monica Theatre Guild (founded 1946) and Rainbow Factory. The Guild produces plays and musicals. Rainbow Factory is a teen troupe.

Musical Theatre Academy of Orange County — The Musical Theatre Academy of Orange County is a non-profit organization developing the performing arts talents of Orange County youth.

BareStage Community Theatre — Red Bluff, Tehama County, California. Presents classic and contemporary stage plays, children's theatre, musicals, cabarets and numerous special events.

Belasco Theatre Company — Young people's musical theatre group. Presents two challenging productions in Northern California and two in Southern California each year.