Opera House (disambiguation)
- Baker's Opera House
- Central City Opera House
- Cigarettes After Sex (album)
- John F. Kennedy Center for the Performing Arts
- Manchester Opera House
- Opera House (Final Fantasy VI)
- Opera House (film)
- Opera House (horse)
- Opera House Theatre, Blackpool
- Opera House at Boothbay Harbor
- Opera House, Royal Tunbridge Wells
- Opera House, Wellington
- Operahouse
- Royal Opera House (Mumbai)
- Small-town opera house
- Susan Froemke
- Sydney Opera House
- The Opera House (Toronto)
- The Opera House (nightclub)
- The Opera House (song)