Jean Fenn (born May 10, 1930) is an American soprano who had an active opera career in North America during the 1950s through the 1970s. Fenn was a disciplined, well-schooled singer with an excellent technique, wide range, and a highly polished sound. She was notably a regular performer at the Metropolitan Opera in New York City between 1953 and 1970. A lyric soprano, she particularly excelled in portraying roles from the operas of Giacomo Puccini, Jules Massenet, and Charles Gounod.