Margaret Clark may refer to: Margaret Clark (arsonist) (died 1680) Peggy Clark or Margaret Brownson Clark (1915–1996), American lighting designer, costume designer, and set designer M. Margaret Clark (1925–2003), American medical anthropologist Margaret Formby née Clark (1929–2003), American educator and founder of the National Cowgirl Museum and Hall of Fame Margaret Hayes Clark, American politician Margaret Clark (political scientist) (1941–2026), New Zealand professor of politics Margaret Clark (Australian writer) (born 1942), Australian author for children and young adults Margaret Clark (psychologist) (fl. 1970s–2010s), American social psychologist Margaret Clark (American writer) (born 1964), American historian, writer, and educator Margaret Goff Clark (1913–2004), American author of children's books Maggie Clark (born 2007), Australian cricketer Margaret Clark Gillett (1878–1962), née Clark, British botanist, suffragist and social reformer Maggie Clark, a character in "When You and I Were Young, Maggie"
See also Marguerite Clark (1883–1940), actress Margaret Clarke (disambiguation) Peggy Clarke (disambiguation)