Paul Jelfs (born 1953) is an Australian former professional rugby league footballer for Sydney's Eastern Suburbs and South Sydney clubs in the New South Wales Rugby League (NSWRL) competition.
Jelfs played in 20 matches for the Eastern Suburbs club before joining South Sydney in 1981 playing in a further 6 matches.
Jelfs formerly played rugby union with the Eastern Suburbs rugby union club before switching codes to play rugby league in 1978.