Mary Price may refer to: Mary Price (alleged spy) (1909–1980), American accused of being a spy for the Soviet Union Mary Grant Price (1917–2002), Welsh-American costume designer Mary Sue Price, American playwright and scriptwriter Mary Elizabeth Price (1877–1965), American impressionist painter Mary Violet Leontyne Price (born 1927), American soprano Mary Price (bowls) (1943–2023), British lawn bowler Mary Price Walls (1932–2020), first African American applicant to Missouri State University