John Barry Nuttall (born 11 January 1967) is a male British former long-distance runner who competed in track and cross country running.
He competed for Great Britain at the 1996 Summer Olympics.
He also represented his country twice at the World Championships in Athletics (1993, 1995) and five times at the IAAF World Cross Country Championships.
He was a silver medallist at the 1994 IAAF World Cup and a bronze medallist at the 1994 Commonwealth Games.