Mary Campbell may refer to: Mary Baine Campbell, American poet, scholar, and professor Mary Campbell (colonial settler) (1747/1748–1801), American colonial settler Mary Campbell, Countess of Argyll (1628–1668) Mary Campbell, Countess of Breadalbane and Holland (1636–1717), English noblewoman Mary Campbell (figure skater), American retired figure skater Mary Campbell (Highland Mary) (1763–1786), Scottish nursemaid and dairymaid romantically linked with Robert Burns Mary Dranga Campbell (1867–1957), American activist for the blind Mary Edith Campbell (1875/1876–1962), American suffragist and social economist Mary Greig Campbell (1907–1989), New Zealand librarian and Quaker Mary Katherine Campbell (1905–1990), two-time winner of the Miss America pageant Mary Maxwell Campbell (1812–1886), Scottish songwriter, composer, and poet Mary Schmidt Campbell (born 1947), dean at New York University Mary Winchester (Supernatural), née Mary Campbell, a character in the TV series Supernatural Mary Campbell of Mamore (c. 1685–1736), Scottish aristocrat

See also Mary Campbell Cave, Ohio, US