Conejo Players Theatre is a performing arts theater in Thousand Oaks, California. Established in 1958, it is the oldest theater in the city -- as well as one of the oldest in Southern California. It hosts a full season of Mainstage shows each year, including musicals and plays -- plus special events, workshops, improv comedy performances, holiday shows, and a long-running children's theatre program taught by theater professionals. The theater was housed in an old barn building for several years, but constructed a new theater after donations from Janss Corporation in 1963. The 185-seat theater is located on S. Moorpark Road.