Mary Osborn or Osborne may refer to:
- Mary Osborn (born 1940), English cell biologist
- Mary Jane Osborn (1927–2019), American biochemist and molecular biologist
- Mary Osborne (1921–1992), American jazz guitarist and guitar manufacturer
- Mary Pope Osborne (born 1949), American author
- Mary Osborne, Duchess of Leeds (1723–1764), noblewoman
See also
- Mary Osbourne (born 1982), winner of the MTV reality television show Surf Girls
- Emily Mary Osborn (1828–1925), English painter of the Victorian era
- Mary Osburn Adkinson (born Mary Almira Osburn, 1843–1918), American social reformer active in the temperance movement
- Mary Osborn Douthit (1850–1908), early white Oregon settler, teacher, and advocate of woman suffrage
If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: