Vanessa is an opera in three (originally four) acts by Samuel Barber with an original English libretto by Gian-Carlo Menotti. It was composed in 1956-1957 and was first performed at the Metropolitan Opera in New York City on January 15, 1958 under the baton of Dimitri Mitropoulos in a production designed by Cecil Beaton and directed by Menotti. Barber revised the opera in 1964, reducing the four acts to the three-act version most commonly performed today.
For the Met premiere, Sena Jurinac was contracted to sing the title role. However, she cancelled six weeks before the opening night and Eleanor Steber replaced her, making it her own for a long time. In the role of Erika, Vanessa's niece, was Rosalind Elias, then a young mezzo-soprano. Nicolai Gedda sang the lover Anatol, mezzo Regina Resnik sang the Baroness, Vanessa's mother, while bass, Giorgio Tozzi, sang the old doctor.