Jonathan Morgan Sheffield (born 1 February 1969) is an English former professional football goalkeeper who has subsequently worked as a coach.
Born in Coventry, Sheffield came through the youth system at Norwich City, but made just one appearance for their first team when he deputised for the suspended Bryan Gunn in a 2–2 draw against Aston Villa at Carrow Road on 15 April 1989.
[citation needed] He was one of four goalkeepers used by Swindon throughout that season alongside Fraser Digby, Nick Hammond and Paul Heald.
After 56 performances for Cambridge he left the Abbey Stadium to join local rivals Peterborough United in a £150,000 transfer, where he played 62 games before moving to Plymouth Argyle for £100,000.
In 2001 Sheffield joined Yeovil Town on a free transfer and played 21 games, giving him a career total of 341 league appearances.