Mary Griffith

Mary Griffith may refer to:

• Mary Pix (née Griffith; 1666–1709), English novelist and playwright
• Mary Griffith (writer) (1772–1846), American writer, horticulturist, and scientist
• Mary Harriett Griffith (1849–1930), Australian philanthropist
• Mary Agnes Christina Mesmer Griffith (1864–1948), called Tina, oldest daughter of Louis and Catherine Mesmer
• Mary Emma Griffith Marshall (née Griffith; 1888–1925), American editor and librarian
• Mary Lavinia Griffith (1906–1993), American rancher and conservationist
• Mary Griffith (activist) (1934–2020), American LGBT rights activist

• Mari Griffith (1940–2019), Welsh broadcaster, singer, and author