Diane Curry (born February 26, 1938) is an American operatic mezzo-soprano who is particularly known for her performances of the works of Richard Strauss, Richard Wagner, and Giuseppe Verdi. She was notably the mezzo-soprano soloist on the 1987 recording of Verdi's Requiem by the Atlanta Symphony Orchestra & Chorus and conductor Robert Shaw which won the 1988 Grammy Award for Best Choral Performance.