The South Australian regional leagues are the fourth level of soccer in South Australia, and the fifth nationally. The league consists of eight separate regional senior leagues and is administered by the Football South Australia. The Limestone Coast Football Association, which include Portland SC from Victoria, is also run in affiliation with the Football Federation South Australia.
There is no promotion to NPL SA State League 2 however clubs may apply to join.
Member Clubs
Clubs in the different districts in 2016 are as follows:
Collegiate Soccer League
Adelaide Comets FC
Adelaide Thunder FC
Adelaide Uni Grads Blue
Adelaide Uni Grads Red
Adelaide Uni Whites
Adelaide Vipers FC
Christian Brothers College
Croydon Kings FC
Eastern Elite FC
Immanuel Old Collegians FC (Doves) Mercedes Old Collegians SC (Greens) Mount Barker United Norwood Morialta High School North City Panthers Pembroke Old Scholars SC Plympton Bulldogs Old Collegians FC Pulteney Grammar (Crabs) Rostrevor Old Collegians SC (ROCS) Sacred Heart College (SHOCS) Scotch Old Collegians SC Sturt Lions St Paul's Old Scholars SC Thebarton Senior College Uni SA FC Unley Old Scholars FC (Rangers) Westminster Old Scholars SC (Knights) Windsor Gardens Woodside Warriors