Background
Callahan, Bill was born on July 31, 1956 in Chicago, Illinois, United States.
Callahan, Bill was born on July 31, 1956 in Chicago, Illinois, United States.
Bachelor in Physical Education, Benedictine College, Illinois, 1978.
Associate coach University Illinois Illini, 1980—1981, tight ends coach, 1982—1983, offensive line coach, 1984—1985, quarterbacks coach, 1986. Offensive line coach Northern Arizona University Lumberjacks, 1987—1988, University Wisconsin Badgers, 1990—1994, Philadelphia Eagles, 1995—1997. Offensive coordinator Southern Illinois University Salukis, 1989, Oakland Raiders, 1998—2001, head coach, 2002—2003, University Nebraska Cornhuskers, Lincoln, 2004—2007.
Assistant head coach, offensive line coach New York Jets, East Rutherford, New Jersey, since 2008.
Founder Coach Callahan Charities.
Married Valerie J. Callahan. Children: Brian, Daniel, Cathryn, Jaclyn.