Mary Morgan may refer to:
- Jaye P. Morgan or Mary Margaret Morgan (born 1931), American retired popular music singer, actress and game show panelist
- Mary Morgan (infanticide) (1788âÂÂ1805), Welsh servant convicted for killing her newborn child
- Mary C. Morgan (fl. 1960sâÂÂ2020s), judge of the San Francisco County Superior Court and the first openly lesbian judge appointed in the United States
- Mary Jane Morgan (1823âÂÂ1885), American art collector and wife of Charles Morgan
- Mary "Rae" Morgan, convicted of the 1961 manslaughter of her step-daughter Michele LeAnn Morgan
- Mary Sherman Morgan (1921âÂÂ2004), American rocket fuel scientist
- Mary S. Morgan (born 1952), professor of the history of economics in the London School of Economics
- Mary DeNeale Morgan (1868âÂÂ1948), American painter
- Mary Kimball Morgan (1861âÂÂ1948), American educator
See also