1988 Winfield Cup

1988 New South Wales Rugby League premiership
Teams	16
Premiers	Canterbury-Bankstown (6th title)
Minor premiers	Cronulla-Sutherland (1st title)
Matches played	183
Points scored	6559
Attendance	1966658
Top points scorer(s)	Gary Belcher (218)
Player of the year	Barry Russell (Rothmans Medal)
Top try-scorer(s)	John Ferguson (20)

The 1988 NSWRL season was the 81st season of professional rugby league football in Australia, and saw the first expansion of the New South Wales Rugby League Premiership outside the borders of New South Wales, with the addition of three new teams: the Brisbane Broncos, Newcastle Knights and Gold Coast-Tweed Giants. The largest NSWRL premiership yet, sixteen clubs competed during the 1988 season, with the J J Giltinan Shield for minor premiers going to Cronulla-Sutherland Sharks. The finals culminated in a grand final for the Winfield Cup between the Canterbury-Bankstown Bulldogs and Balmain Tigers. This season NSWRL teams also competed for the 1988 Panasonic Cup.

1988 was the year of the Australian Bicentenary celebrations, and on 4 March, the season opened with the first game of rugby league played at the newly built Sydney Football Stadium. The St. George Dragons defeated the Eastern Suburbs Roosters 24–14. Easts and South Sydney would use the SFS as their home venue from 1988. This saw the end of both the Sydney Sports Ground (which closed due to the building of the SFS) and Redfern Oval as regular venues.