Stephen Joseph Scalise (born October 6, 1965) is an American politician who has been serving as the House majority leader since 2023 and the U.S. representative for since 2008.

(born Giovanni Scalise, 1900, Castelvetrano, Sicily – May 7, 1929, Chicago) an American organized crime figure of the early 20th century and, with partner Albert Anselmi, was one of the Chicago Outfit's most successful hitmen in Prohibition-era Chicago.