| Composer | Opera | First Performance |
|---|---|---|
| Cage, John | Europera | 1987 - Frankfurt |
| Catalani, Alfredo | La Wally | 1892 - Milano |
| Cavalli, Pier Francesco | Giasone | 1649 - Venezia |
| La Calisto | 1651 - Venezia | |
| Cerha, Friedrich | Baal | 1981 - Salzburg |
| Chabrier, Emmanuel | L'Étoile | 1877 - Paris |
| Charpentier, Gustave | Louise | 1900 - Paris |
| Charpentier, Marc-Antoine | Médée | 1693 - Paris |
| Cherubini, Luigi | Les deux journées | 1800 - Paris |
| Médée | 1797 - Paris | |
| Cilea, Francesco | Adriana Lecouvreur | 1902 - Milano |
| Cimarosa, Domenico | Il matrimonio segreto | 1792 - Wien |
| Cornelius, Peter | Der Barbier von Bagdad | 1858 - Weimar |


























