Giulio Petroni (21 September 1917 – 31 January 2010) was an Italian director, writer, and screenwriter, best known for his spaghetti Westerns Death Rides a Horse (1967), with Lee Van Cleef in one of his first starring roles, A Sky Full of Stars for a Roof (1968), with Giuliano Gemma, and Tepepa (1969), with Orson Welles and Tomas Milian.