*[[Macedonian Orthodox Diocese of Australia and New Zealand]]: As part of the [[Macedonian Orthodox Church]], this is not in full communion with any of the mainstream Orthodox Churches, and is headed by His Grace Petar, Metropolitan of Australia and New Zealand.
*[[Autocephalic Greek Orthodox Church of America and Australia]]: Formed out of a schism with the Greek Orthodox Archdiocese of Australia with the Greek Orthodox Community of South Australia (GOCSA). This entity is not in communion with any of the mainstream Orthodox Churches. The parishes affiliated with the 'Greek Orthodox Communities of South Australia' (GOCSA) are in this church.
*[[Holy Synod in Resistance]] - [[Diocese of Sydney and New South Wales (Cyprianite)|Diocese of Sydney and New South Wales]]: This entity, under Metropolitan Cyprian of Oropos and Fili, is not in communion with any of the mainstream Orthodox Churches. Previously headed by His Eminence [[Chrysostomos (Alemangos) of Sydney|Chrysostomos]], Bishop of Sydney and New South Wales & Exarch of Australia, the current locum tenens is Bp Ambrose of Methone, and consists of four parishes and one monastery. This diocese is not in communion with any of the mainstream Orthodox Churches.