John Alfred Williams (7 August 1888 â 6 December 1965) was a Welsh international rugby union player.
A powerfullyâÂÂbuilt forward, Williams was known by the nickname "Punch" and gained seven Wales caps, across their 1920 and 1921 Five Nations campaigns. He was selected from Blaina RFC and later played for the Aberaman club, which he also served as a secretary. An attempt was made to recruit him to rugby league in 1921.