Ingeborg Gillebo has appeared at the Metropolitan Opera New York, Oper Zürich, Bayreuth Festival, Theater an der Wien, Théâtre du Capitole de Toulouse, Opéra Royal de Versailles, Norwegian National Opera, Festspiele Baden-Baden and Drottningholm Festival Stockholm. Her roles include Carmen, Hänsel, Siebel, Mélisande, Nicklausse, Annio, Cherubino, and Dorabella.