Mary Freeman

Mary Freeman may refer to:

• Mary Freeman (swimmer) (born 1933)
• Mary Freeman (marine biologist) (1924–2018)
• Mary Freeman Byrne (1886–1961), American author
• Mary Freeman-Grenville, 12th Lady Kinloss (1922–2012), British peer
• Mary Lou Freeman (1941–2006), American politician from Iowa
• Mary Eleanor Wilkins Freeman (1852–1930), American author