Alex or Alexander Jackson may refer to: A. Y. Jackson (1882–1974), Canadian painter and founding member of the Group of Seven Alex Jackson (footballer, born 1905) (1905–1946), Scottish international footballer (Aberdeen, Huddersfield Town, Chelsea) Alex Jackson (footballer, born 1935), Scottish footballer (Birmingham City) Alexandra Jackson (born 1952), Irish swimmer Alexander Jackson (sport shooter), British sport shooter Alex Jackson (baseball) (born 1995), baseball player Alexander Cosby Jackson (1773–1827), British Army general A. J. Jackson, American filmmaker and musician Alexander L. Jackson (1891–1973), African American business owner and civic leader