John Nelson Williams (born 11 May 1968) is an English former professional footballer who played as a forward from 1990 until 2009.
He notably played in the Premier League for Coventry City.
He played in the Football League for Swansea City, Notts County, Stoke City, Wycombe Wanderers, Hereford United, Walsall, Exeter City, Cardiff City, York City and Darlington, as well as in Non-league for Cradley Town, Kidderminster Harriers, Bath City, Redditch United, Evesham United, Weston-super-Mare, Stourbridge, Willenhall Town and Boldmere St.