- Source of Wealth: acting, directing films
- Age: 53
- Birth Place: New York City, New York
- Marital Status: Married
- Full Name: Mary Stuart Masterson
- Nationality: American
- Date of Birth: June 28, 1966
- Occupation: actress, director
- Education: New York University
- Children: 4
Mary Stuart Masterson is an American actress and director which has an estimated net worth of $1 million.
Masterson began her acting career when she appeared in the 1975 film The Stepford Wives at the age of eight.
Other films that she acted in includes Heaven Help Us, At Close Range, and Gardens of Stone, among others.
Masterson made cameo appearances in films and television series such as Fried Green Tomatoes, Bad Girls, Bed of Roses, Something the Lord Made, and Law & Order: Special Victims Unit.