Henry Leroy Willson (July 31, 1911 – November 2, 1978) was an American Hollywood talent agent who played a large role in popularizing the beefcake craze of the 1950s. He was known for his stable of young, attractive clients, including Rock Hudson, Tab Hunter, Chad Everett, Robert Wagner, Nick Adams, Guy Madison, Troy Donahue, Mike Connors, Rory Calhoun, John Saxon, Yale Summers, Clint Walker, Doug McClure, Dack Rambo, Ty Hardin, and John Derek.