Alex Turner (born 1986) is an English singer-songwriter and guitarist for Arctic Monkeys and The Last Shadow Puppets.

Alex or Alexander Turner may refer to:

Alex Turner (director) (born 1971), American film director Alexander Turner (slave), Virginian slave who escaped at the beginning of the American Civil War and fought in the Union army, and father of Daisy Turner Alexander Buller Turner (1893–1915), British soldier in World War I Alexander Turner (jurist) (1901–1993), New Zealand lawyer and judge Alexander Turner (judoka) (born 1993), American judoka