Matthew Polenzani (born 1968) is an American lyric tenor. He has appeared with the Metropolitan Opera, Seattle Opera, Royal Opera House, Bayerische Staatsoper, Lyric Opera of Chicago, Vienna State Opera, and San Francisco Opera, among others. He has also sung with numerous symphony orchestras. His sister is independent folk musician Rose Polenzani. His grandfather is Lynn Hauldren, known as the "Empire Guy".
Born in Evanston, Illinois, Polenzani earned a bachelor's degree from Eastern Illinois University in 1991, and a master's from the Yale School of Music where he studied with Richard Cross and Doris Yarick-Cross (chair of Yale's opera department) in 1994. After graduating from Yale, he began studying with Margaret Harshaw. He then went on to be a member of the Lyric Opera Center for American Artists, now the Ryan Opera Center, with the Lyric Opera of Chicago. After Ms. Harshaw's death in 1997, he began studying with his current teacher, Laura Brooks Rice, another student of Ms. Harshaw, in 1998, with whom he continues to study today.
Polenzani made his debut at the Metropolitan Opera in 1997, in Boris Godunov. He has since gone on to perform more than 300 performances in over 20 roles with that company, including Ferrando in Così fan tutte, Tamino in The Magic Flute, Il Duca in Rigoletto, David in Die Meistersinger von Nürnberg, Nemorino in L'Elisir d'Amore and the title role in Roberto Devereux.