E! Online: Mary Stuart Masterson: E! Online's coverage includes movie credits, stories, order information, and links to related sites.
IMDb: Mary Stuart Masterson: Mary's profile at the Internet Movie Database. With filmography, biography, and various links.
Mary Stuart Masterson: Offers brief biography and filmography.
Smoking List - Masterson: Information on Mary Stuart Masterson's smoking habits in her movies as well as in real life.
Thespian Net Presents Mary Stuart Masterson: Thespian Net's site offers a profile, movie credits, pictures, and contact information.