Alcazar Theatre may refer to:

Alcazar Theatre (1885), O'Farrell Street in San Francisco; destroyed in the earthquake and fire of 1906 Alcazar Theatre (1911), O'Farrell Street in San Francisco; demolished in 1961 Alcazar Theatre (1976), Geary Street in San Francisco built in 1917 Alcazar Theatre (Birmingham, Alabama), movie theatre later renamed the Capitol Theater Alcazar Theatre (Vancouver, British Columbia) performance space, later renamed the York Alcazar Theatre (Pattaya, Thailand) Alcazar Theatre (London, England), opened in 1913, bombed in World War Two Playhouse Theatre (Portland, Oregon), formerly known as Alcazar Theatre