Harry Hurt III is an American author and journalist. He was formerly senior editor of the Texas Monthly and a Newsweek correspondent, and his articles have appeared in publications such as The New York Times, Sports Illustrated, Esquire and Playboy. His books include Texas Rich, a biography of oil tycoon H. L. Hunt and family; and Lost Tycoon: The Many Lives of Donald J. Trump (1993), an unauthorized biography of real estate mogul and 45th and 47th President of the United States, Donald Trump.