Philip J. Maero (October 2, 1924 – August 25, 2003) was an American operatic baritone, particularly associated with the Italian repertory. He was born in New York City.
He studied voice first in New York City and later in Rome. He made his debut in Italy in 1951, on Italian Radio (RAI), where he sang as soloist for four years. His career was then abruptly interrupted when he contracted poliomyelitis. Once recovered, he successfully resumed his singing career, appearing first mostly in concert.