The Yost Theater is a concert and events venue in Santa Ana, California. It is a National Register of Historic Places-listed building located in Santa Ana's Downtown Historic District. Under the ownership of the Olivos Family it became a movie house for the Golden Age of Mexican Cinema. In recent years it housed various church organizations and underwent renovation in 2007. It is currently an event venue that hosts such functions as concerts, Ted Talks, school dances, and weddings.