2015 Ron Massey Cup

The 2015 Ron Massey Cup is the 15th season of the semi-professional development level rugby league competition in New South Wales, Australia, run jointly by the New South Wales Rugby League and the Country Rugby League of New South Wales.

Clubs
In 2015, 11 clubs are fielding teams in the Ron Massey Cup.
 * Auburn Warriors
 * Asquith Magpies
 * Blacktown Workers
 * Concord-Burwood Wolves
 * Cabramatta Two Blues
 * Guildford Owls
 * Kingsgrove Colts
 * Mounties
 * Western Suburbs Magpies
 * Windsor Wolves
 * Wentworthville Magpies

Round 4

 * • Note: The matches between Wolves v Mounties and Wenty v Cabramatta were played later on in the season as a 'washout game' after violent storms cancelled the match early in 2015.

Finals series
For the fourth year in a row, the NSWRL will use the finals system previously implemented by the ARL competition from the 1990s (also used by the Australian Football League) to decide the grand finalists from the top eight finishing teams.