Birmingham Repertory Theatre, commonly called Birmingham Rep or just The Rep, is a producing theatre based on Centenary Square in Birmingham, England. It is the longest-established of Britain's building-based theatre companies and one of its most consistently innovative. Today The Rep produces a wide range of drama in its three auditoria – The House with 825 seats, The Studio with 300 seats and The Door with 140 seats – much of which goes on to tour nationally and internationally.