Mary Maxwell
Mary Maxwell may refer to:
- Mary Maxwell , Rúhíyyih Khanum, Baha'i Hand of the Cause of God, and wife of Shoghi Effendi
- Mary Maxwell, wife of Charles Stuart, 4th Earl of Traquair
- Mary Maxwell Campbell, Scottish songwriter, composer, and poet
- Mary Maxwell-Channell, English engineer and businesswoman
- Mary Maxwell Gates, American banker, civic activist, non-profit executive, and schoolteacher; mother of Bill Gates
- Mary Maxwell Hathorn, American osteopathic physician
- Mary Beth Maxwell, founding executive director of American Rights at Work
- Mary Maxwell , née Mary Elizabeth Braddon, English novelist