Mary Elizabeth Mastrantonio (born November 17, 1958) is an American actress and singer. She first became known for her role in Scarface in 1983, and became famous for her role as Carmen in The Color of Money (1986), for which she was nominated for an Academy Award and a Golden Globe award in 1986. She is also known for her roles in films such as The Abyss (1989) and Robin Hood: Prince of Thieves (1991).
Mastrantonio was born in Lombard, Illinois to Mary Dominica (née Pagone) and Frank A. Mastrantonio, both of Italian descent, who owned a bronze foundry. She was raised in Oak Park, Illinois and attended the University of Illinois.
Mastrantonio has been married to director Pat O'Connor, who helmed The January Man, since 1990; the couple have two sons.