Monte George Kiffin (born February 29, 1940) is an American football coach. He is currently a player personnel analyst at Ole Miss for his son, Lane Kiffin. He is widely considered to be one of the preeminent defensive coordinators in modern football, as well as one of the greatest defensive coordinators in NFL history. Father of the widely imitated "Tampa 2" defense, Kiffin's concepts are among the most influential in modern college and pro football.