Alex or Alexander Moore may refer to: Alex Moore (dancer) (1901–1991), pioneer of modern ballroom dancing Alex Moore (footballer) (1918–1989), Australian footballer for Collingwood Alex Moore (rugby union) (born 1963), Scottish rugby player Alex Moore (American football) (born 1945), American football player Alexander Pollock Moore (1867–1930), American diplomat, editor and publisher Alexander Moore (politician) (1874–1952), Member of the Legislative Assembly of Alberta, 1919–1926 Whistlin' Alex Moore (1899–1989), American blues pianist