Jurisdiction | Cathedral | Type |
| Adelaide | St Francis Xavier’s Cathedral  Adelaide, South Australia, Australia  |  Cathedral |
| Armidale | St Mary and St Joseph’s Cathedral Armidale, New South Wales, Australia | Cathedral |
| Ballarat | St Patrick’s Cathedral Ballarat, Victoria, Australia | Cathedral |
| Bathurst | St Michael and St John’s Cathedral Bathurst, New South Wales, Australia | Cathedral |
| Brisbane | St Stephen’s Cathedral Brisbane, Queensland, Australia | Cathedral |
| Brisbane | St Stephen Chapel Brisbane, Queensland, Australia |  Former Cathedral |
| Broken Bay | Cathedral of Our Lady of the Rosary Waitara, New South Wales, Australia | Cathedral |
| Broken Bay | Corpus Christi Parish St Ives, New South Wales, Australia | Former Cathedral |
| Broome | Our Lady Queen of Peace Cathedral Broome, Western Australia, Australia | Cathedral |
| Bunbury | St Patrick’s Cathedral Bunbury, Western Australia, Australia | Cathedral |
| Bunbury | St Mary’s Church South Bunbury, Western Australia, Australia |  Former Cathedral |
| Cairns | St Monica’s Cathedral Cairns, Queensland, Australia | Cathedral |
| Cairns | St Monica’s Old Cathedral Cairns, Queensland, Australia | Former Cathedral |
| Canberra and Goulburn | St Christopher’s Cathedral Manuka, Australian Capital Territory, Australia | Cathedral |
| Canberra and Goulburn | Old Cathedral of St Peter and St Paul Goulburn, New South Wales, Australia | Former Cathedral |
| Darwin | St Mary’s Star of the Sea Cathedral Darwin, Northern Territory, Australia | Cathedral |
| Geraldton | St Francis Xavier Cathedral Geraldton, Western Australia, Australia | Cathedral |
| Hobart | St Mary’s Cathedral Hobart, Tasmania, Australia | Cathedral |
| Lismore | St Carthage’s Cathedral Lismore, New South Wales, Australia | Cathedral |
| Lismore | Church of St Mary Grafton, New South Wales, Australia | Former Cathedral, Parish |
| Maitland–Newcastle | Sacred Heart Cathedral Hamilton, New South Wales, Australia | Cathedral |
| Maitland–Newcastle | Former Cathedral of St John Baptist Maitland, New South Wales, Australia | Former Cathedral |
| Maitland–Newcastle | Shrine of St John the Baptist Maitland, New South Wales, Australia | Former Cathedral, Shrine |
| Melbourne | St Patrick’s Cathedral Basilica East Melbourne, Victoria, Australia |  Cathedral, Minor Basilica |
| Melbourne | Church of St Francis Melbourne, Victoria, Australia | Former Cathedral |
| Military Ordinariate of Australia | ANZAC Memorial Chapel of St Paul Maylands, Australian Capital Territory, Australia | Cathedral |
| Parramatta | St Patrick’s Cathedral Parramatta, New South Wales, Australia | Cathedral |
| Perth | Cathedral of the Immaculate Conception of the Blessed Virgin Mary Perth, Western Australia, Australia | Cathedral |
| Perth | Abbey of the Most Holy Trinity New Norcia, Western Australia, Australia | Former Cathedral, Shrine |
| Perth | St Joachim’s Church Victoria Park, Western Australia, Australia | Former Cathedral |
| Perth | Former Pro-Cathedral of St John Perth, Western Australia, Australia | Former Cathedral |
| Port Pirie | St Mark’s Cathedral Port Pirie, South Australia, Australia | Cathedral, Parish |
| Port Pirie | Church of All Saints Port Augusta, South Australia, Australia | Former Cathedral, Parish |
| Rockhampton | Cathedral of St Joseph Rockhampton, Queensland, Australia | Cathedral |
| Saint Maron of Sydney (Maronite Rite) | St Maroun’s Cathedral Redfern, New South Wales, Australia |  Cathedral |
| Saint Maron of Sydney (Maronite Rite) | Co-Cathedral of Our Lady of Lebanon Harris Park, New South Wales, Australia |  Co-Cathedral |
| Saint Michael’s of Sydney (Greek-Melkite Rite) | St Michael and all the Angels Melkite Cathedral Darlington, New South Wales, Australia | Cathedral |
| Saints Peter and Paul of Melbourne (Ukrainian Rite) | Sts Peter and Paul Ukrainian Catholic Cathedral North Melbourne, Victoria, Australia | Cathedral |
| Saint Thomas the Apostle of Melbourne (Syro-Malabar Rite) | Cathedral of St. Alphonsa Epping, Victoria, Australia |  Cathedral |
| Saint Thomas the Apostle of Sydney (Chaldean Rite) | St Thomas the Apostle Chaldean Catholic Church Bossley Park, New South Wales, Australia | Cathedral |
| Sale | St Mary’s Cathedral Sale, Victoria, Australia | Cathedral |
| Sandhurst | Sacred Heart Cathedral Bendigo, Victoria, Australia | Cathedral |
| Sydney | St Mary’s Cathedral Basilica Sydney, New South Wales, Australia | Cathedral, Minor Basilica,  National Shrine, Parish |
| Toowoomba | St Patrick’s Cathedral Toowoomba, Queensland, Australia | Cathedral |
| Townsville | Sacred Heart Cathedral Townsville, Queensland, Australia | Cathedral |
| Wagga Wagga | St Michael’s Cathedral Wagga Wagga, New South Wales, Australia | Cathedral |
| Wilcannia–Forbes | Sacred Heart Cathedral Broken Hill, New South Wales, Australia | Cathedral |
| Wollongong | St Francis Xavier’s Cathedral Wollongong, New South Wales, Australia | Cathedral |
| Wollongong | Co-Cathedral of St John Vianney Fairy Meadow, New South Wales, Australia |  Co-Cathedral |
