Mary Parsons

Mary Parsons may refer to:

• Mary Bliss Parsons (1628–1712), American woman accused of witchcraft
• Mary Almera Parsons (1850–1944), American physician
• Mary Elizabeth Parsons (1859–1947), author of a guide to California wildflowers
• Mary Rosse, in full Mary Parsons, Countess of Rosse (1813–1885), British Irish amateur astronomer, architect, furniture designer, and photographer
• Mary Bridget Parsons (1907–1972), English socialite
• Mary Parsons Reid Allan (1917–2002), Scottish artist