Théâtre National de l'Opéra may refer to:

Paris Opera, an opera company with former official title Théâtre National de l'Opéra Salle Le Peletier, a theatre used by Théâtre National de l'Opéra 1870–1873 Palais Garnier, a theatre used by Théâtre National de l'Opéra 1875–1939