Glyndwr James John Williams (3 November 1918 – 6 May 2011) was a Welsh professional footballer.
Born in Maesteg, Williams began his career playing for Caerau as an amateur, helping them win the Welsh Amateur Cup in 1946 and, despite only having played a handful of games, following the return of the English Football League after World War II he signed for Cardiff City.
He made his debut in January 1947 in a 1–0 win over Aldershot, during a season in which Cardiff gained promotion to Division Two.
[2] However, at the end of the following season, he was released by the club and returned to non-league Welsh football.
This biographical article related to a Welsh football defender is a stub.