Mary Gibson

Mary Gibson may refer to:

• Mary Gibson Hundley (1897–1986), née Gibson, American educator and civil rights activist
• Mary Gibson (principal) (1864–1929), New Zealand teacher and school principal
• Mary Irwin-Gibson, Canadian bishop of the Anglican Diocese of Montreal
• Mary Jane Gibson, member of the Massachusetts House of Representatives
• Mary Keys Gibson (1854–1952), American nurse
• Mary Stewart Gibson (1904–1989), Scottish artist