The Sports Association of Catholic Coeducational Secondary Schools is made up of nine coeducational catholic secondary schools based in the northern and north-western suburbs of Melbourne, Victoria.

The members schools of SACCSS are:

Caroline Chisholm Catholic College, Braybrook
www.cccc.vic.edu.au

Catholic Regional College Melton
www.crcmelton.melb.catholic.edu.au

Catholic Regional College North Keilor
www.crcnk.com.au

Catholic Regional College St Albans
www.crcstalb.melb.catholic.edu.au

Catholic Regional College Sydenham
www.crcsydenham.melb.catholic.edu.au

MacKillop Catholic College, Werribee
www.mackillop.vic.edu.au

Penola Catholic College, Gelnroy
www.penola.melb.catholic.edu.au

Salesian College, Rupertswood, Sunbury
www.scr.vic.edu.au

St Monica's Catholic College, Epping
www.stmonicas-epping.com

The Association conducts five major sports carnivals each year, they being a Golf Tournament, a Swimming Carnival, a Track and Field Championship, a Tennis Tournament and a Cross Country Championship.

As well, the Association conducts Senior Year Level sports days and specific round-robin competitions for year levels 7 to 10 inclusive.