Maryann Plunkett (born c. 1953 Lowell, Massachusetts, USA) is an American actress and singer. Plunkett has performed on the stage both on Broadway and Off-Broadway. She has appeared in all of the Richard Nelson Apple Family Plays.
She played on Broadway as Bernadette Peters's replacement in the role of "Dot" in Sunday in the Park with George in 1985. In 1987, she won the Tony Award for Best Leading Actress in a Musical for her performance as "Sally Smith" in Me and My Girl.
Plunkett appeared in the television movies The Littlest Victims and Breaking the Silence, and in feature films including Claire Dolan and The Company Men. She guest-starred on episodes of Matlock, L.A. Law, Murder She Wrote, Miami Vice, Star Trek: The Next Generation, and Law & Order.
