Mary Turner

Mary Turner may refer to:
 * Mary Turner (lynching victim) (1899–1918), African-American victim of lynching in Valdosta, Georgia
 * Mary Turner (trade unionist) (1938–2017), Irish trade unionist
 * Mary Turner Cook (c. 1863–1950), wife of Australian Prime Minister Joseph Cook
 * Mary Lou Turner (born 1947), American country music artist
 * Mary Elizabeth Turner (1854–1907), English embroiderer
 * Mary Elizabeth Turner Salter (1856–1938), American soprano and composer
 * Mary Kathleen Turner (born 1954), American actress and director
 * Mary Dawson Turner (1774–1850), English artist
 * Mary Turner (businesswoman) (born 1958), CEO of Koovs