| | Old Globe Theatre, The - Offers world class theatre in Balboa Park. |
| | San Diego Repertory Theatre - |
| | Lamb's Players Theatre - Year-round professional repertory theatre. |
| | Starlight Musical Theatre - Outdoor theatre producing Broadway-style musical productions. |
| | San Diego Junior Theatre - Oldest continuing childrens' theatre program in the U.S. |
| | Sledgehammer Theatre - Provides an environment for the exploration of theatrical forms, a laboratory for established and emerging artists, and an arena for public participation in the immediacy of new and provocative American theatre. |
| | Asian American Repertory Theatre - Presenting contemporary, adult Asian American dramas. |
| | Actor's Alliance of San Diego (AASD) - Dedicated to the advancement, education, and exposure of local actors. |
| | Imagination Express - San Diego-based mime ensemble telling stories and reinforcing positive lifestyle choices using comedy, slapstick, and pantomime in a non verbal, highly energetic format. |
| | Playwrights Project - Classroom programs using playwriting and drama to teach the K-12 curriculum in Southern California, run annual contests, and produce work for young playwrights. |
| | Fern Street Circus - Single-ring theatrical circus featuring acrobats, clowns and live band. |
| | San Diego Playbill - Searchable directory of local shows, venues, and actors. Also includes news, reviews, and audition information. |
| | Cygnet Theatre Company - Committed to producing work that startles the soul, ignites debate, and embraces the diversity of the community. |
| | Community Actors Theatre (CAT) - Nonprofit all-volunteer theatrical troupe providing a creative outlet for African-American playwrights and actors in the Oak Park region. |