Mary Brown or Browne may refer to: Mary Brown (author) (1929–1999) British fantasy and science fiction author Mary Brown (Michigan politician) (born 1935), American politician and educator Mary Browne, Countess of Southampton (1552–1603), English peer Mary Bonaventure Browne (17th century), Irish abbess and historian Mary Elizabeth Brown (1862–1952), first female graduate of the University of Sydney Mary Brown, alias for Typhoid Mary (1869–1938), the first identified asymptomatic carrier of typhoid fever in the United States Mary Browne (1891–1971), American tennis player Mary Annora Brown (1899–1987), Canadian artist Mary Babnik Brown (1907–1991), American who donated her hair for using as bombsight crosshairs Mary Ward Brown (1917–2013), American short-story writer and memoirist Mary Brown Bullock (born in 1940s), American academic specialising in Chinese history "Mary Brown", a song by Irving Berlin