Paul Knight (born 30 April 1959) is a Welsh former rugby union international.
Knight, born in Trealaw, was a tighthead prop who played for Aberavon, Pontypridd and Treorchy.
In 1982, he was in the West of Wales team that faced Australia at Stradey Park.
In the 1991 Five Nations, he played in the first two matches, before losing his place to Neath prop John Davies.
[2] While with Treorchy in 1995, Knight was diagnosed with multiple sclerosis, forcing him to retire from the sport.