List of Famous people named Mary

Mary Ann Horton, is a Usenet and Internet pioneer. Horton contributed to Berkeley UNIX (BSD), including the vi editor and terminfo database, created the first email attachment tool uuencode, and led the growth of Usenet in the 1980s.

Mary Elizabeth McDonough, sometimes credited as Mary Beth McDonough, is an American actress and writer, best known for her role as Erin Walton on The Waltons from 1972 to 1981.

Mary Zophres is an American costume designer who has worked in the film industry since 1994. She has been nominated for the Academy Award for Best Costume Design thrice for True Grit (2010), La La Land (2016), and The Ballad of Buster Scruggs (2018). She has also been nominated for the BAFTA Award for Best Costume Design four times for Catch Me If You Can (2002), True Grit, La La Land, and The Ballad of Buster Scruggs.

Mary Boone is an American art dealer and gallerist, and the owner and director of the Mary Boone Gallery. She played an important role in the New York art market of the 1980s. Her first two artists, Julian Schnabel and David Salle, became internationally known, and in 1982 she had a cover story on New York magazine tagged "The New Queen of the Art Scene." The Mary Boone Gallery has represented artists including Jean-Michel Basquiat, Barbara Kruger, Eric Fischl, Ross Bleckner, and Brice Marden. Originally based in SoHo, Boone operated two galleries, one in midtown on Fifth Avenue, the other in Chelsea. Following her 2019 conviction and sentencing to 30 months in prison for tax evasion, she indicated the intention to close both galleries.