St Mary MacKillop College has a strong connection to Our Lady of the Bay Catholic Church in Kelly Drive and to the parish priest, who celebrates with the College for Mass, liturgies and sacramental programs.

The College community is also linked to the Catholic parishes of Busselton, Dunsborough, and Margaret River and the local Catholic Women’s League.

Link to Busselton Parish website

Link to Dunsborough Parish website

Link to Margaret River Parish website