Opera House (disambiguation)
An opera house is a theatre building used primarily for opera performances.
Opera House may also refer to:
- Operahouse, a five-piece rock band based in Camden, London, UK
- Opera House (horse), a British Thoroughbred racehorse
- The Opera House (nightclub), a premium live entertainments venue on Christchurch Road in Bournemouth, Dorset, England
- The Opera House (song), a song by American band The Olivia Tremor Control
- The Opera House (Toronto), a music venue in the Leslieville neighbourhood of Toronto, Canada
- Opera House, Wellington, an opera house in New Zealand
- Central City Opera House in Colorado, United States
- Manchester Opera House, a theatre in Manchester, England
- Pythian Opera House, a theatre in Boothbay Harbor, Maine, United States
- Royal Opera House (Mumbai), Royal Opera house in Mumbai, formerly Bombay, India
- Sydney Opera House, a performing arts centre in Sydney, New South Wales, Australia