Cheltenham Playhouse is a community theatre in Cheltenham, United Kingdom. It opened in 1945 as the Civic Playhouse and was run by the Corporation of Cheltenham; it was taken over by volunteers in 1958 who continue to run the operation as a registered charity. It is housed in the former Montpellier Baths and the building dates back to 1806/7, making it one of the two oldest surviving spa buildings in the town.