Opéra bouffe (in French pronounced as /ɔpeʁa buf/, plural: opéras bouffes) is a genre of late 19th-century French operetta, closely associated with Jacques Offenbach, who produced many of them at the Théâtre des Bouffes-Parisiens, inspiring the genre's name.
Opéras bouffes are known for elements of comedy, satire, parody and farce. The most famous examples are La belle Hélène, Barbe-bleue (Bluebeard),, La Périchole and La Grande-Duchesse de Gérolstein.
"Opéra bouffe" Stanley Sadie (ed.), The New Grove Dictionary of Opera (London, 1992).