John Matthew Deehan (born 6 August 1957) is an English former football manager and player. During his playing career he was a footballer from 1975 until 1990 and is most well known for his spells as a striker for Aston Villa and Norwich City. He also played for West Bromwich Albion, Ipswich Town, Manchester City and Barnsley. He was also capped seven times at England U21 level, scoring six goals.