The 2012 season of the State League Premier Division started on 24 March between eleven clubs and the National Training Squad (NTC). The Season ended on 6 October with the Championship decider. The NTC did not play for competition points.
Bayswater City were the Premiers – their first title – and Sorrento were Champions.
Pre-season changes
2011 League Promoted to league Relegated from league Premier Division Bunbury Forum Force Cockburn CityMandurah City
League table
Finals
References