opera | Metropolitan Opera | Royal Opera House | Sydney Opera House | Vienna State Opera | San Francisco Opera | New York City Opera | The Phantom of the Opera (1986 musical) | The Threepenny Opera | Opera | Doctors (soap opera) | Falstaff (opera) | Paris Opera | Holt | Royal Swedish Opera | Opera Australia | Lyric Opera of Chicago | Boris Godunov (opera) | The Beggar's Opera | Tannhäuser (opera) | Santa Fe Opera | opera house | Houston Grand Opera | Zurich Opera | Opera North | Dallas Opera | English National Opera | Welsh National Opera | Lulu (opera) | Faust (opera) |
Other venues which put on a regular season include Garsington Opera, Dorset Opera Festival at Bryanston in Dorset, Nevill Holt Opera at Nevill Holt Hall in Leicestershire, Longborough Festival Opera in Gloucestershire, Grange Park Opera in Hampshire, Bampton Classical Opera in Oxfordshire and Opéra de Baugé, established by an English family in the Loire Valley.