Jamal Williams (born April 28, 1976) is an American former professional football player who was a nose tackle in the National Football League (NFL) for thirteen seasons. He was drafted by the San Diego Chargers in the second round of the 1998 Supplemental Draft. He played college football for Oklahoma State Cowboys. After three consecutive All-Pro seasons (2004, 2005, 2006) in the NFL, Williams—at a massive 6′3″, 350 pounds—was described as a "textbook block-of-granite noseman" by Sports Illustrated′s Peter King in 2007.