Julian Jackson (born September 12, 1960) is a former professional boxer from the U.S. Virgin Islands who competed from 1981 to 1998. He is a two-weight world champion, having held the WBA super welterweight title from 1987 to 1990, and the WBC middleweight title twice between 1990 and 1995. A formidable knockout artist, Jackson is regarded by many as one of the hardest punchers in boxing history, pound for pound, and was ranked number 25 by The Ring magazine in a 2003 list of 100 Greatest Punchers.