Alec Mango (16 March 1911 – November 1989) was an English actor. He is best known for portraying El Supremo in the 1951 Captain Horatio Hornblower R.N., he also appeared in South of Algiers (1953), The Strange World of Planet X (1958), The 7th Voyage of Sinbad (1958), Danger Man (1961), and Frankenstein Created Woman (1967).