Jurisdiction | Cathedral | Type |
| Aliwal | Sacred Heart Cathedral  Aliwal North, Eastern Cape (Oos-Kaap), South Africa  |  Cathedral |
| Bethlehem | Cathedral of the Holy Ghost Bethlehem, Free State (Vrystaat), South Africa | Cathedral |
| Bloemfontein | Sacred Heart Cathedral Bloemfontein, Free State (Vrystaat), South Africa | Cathedral |
| Cape Town | Cathedral of St. Mary of the Flight into Egypt Cape Town, Western Cape (Wes-Kaap), South Africa | Cathedral, Parish |
| De Aar | Cathedral of St. Mary De Aar, Northern Cape (Noord-Kaap), South Africa | Cathedral |
| Dundee | Cathedral of the Holy Rosary Dundee, Kwazulu-Natal, South Africa | Cathedral |
| Durban | Emmanuel Cathedral Durban, Kwazulu-Natal, South Africa | Cathedral |
| Eshowe | Cathedral of St. Benedict Eshowe, Kwazulu-Natal, South Africa | Cathedral |
| Eshowe | Church of the Little Flower Eshowe, Kwazulu-Natal, South Africa |  Former Cathedral |
| Francistown | Cathedral of Our Lady of the Desert Francistown, Botswana  | Cathedral |
| Gaborone | Christ the King Cathedral Gaborone, Botswana | Cathedral |
| Ingwavuma | Cathedral of the Good Shepherd and Our Lady of Sorrows Hlabisa, Kwazulu-Natal, South Africa | Cathedral |
| Johannesburg | Cathedral of Christ the King Johannesburg, Gauteng, South Africa | Cathedral |
| Keimoes–Upington | Cathedral of the Immaculate Conception Pella, Northern Cape (Noord-Kaap), South Africa | Cathedral |
| Keimoes–Upington | Co-Cathedral of St. Augustine Upington, Northern Cape (Noord-Kaap), South Africa |  Co-Cathedral |
| Kimberley | St. Mary’s Cathedral Kimberley, Northern Cape (Noord-Kaap), South Africa | Cathedral |
| Klerksdorp | Cathedral of Christ the Redeemer Klerksdorp, North-West (Noord-Wes), South Africa | Cathedral |
| Kokstad | St. Patrick’s Cathedral Kokstad, Kwazulu-Natal, South Africa | Cathedral |
| Kroonstad | St. Patrick’s Cathedral Kroonstad, Free State (Vrystaat), South Africa | Cathedral |
| Manzini | Cathedral of Our Lady of Assumption Manzini, Manzini, Eswatini  | Cathedral, Parish |
| Mariannhill | St. Joseph’s Cathedral Mariannhill, Kwazulu-Natal, South Africa | Cathedral |
| Mthatha | Cathedral of All Saints Umtata, Eastern Cape (Oos-Kaap), South Africa | Cathedral |
| Oudtshoorn | St. Saviour’s Cathedral Oudtshoorn, Western Cape (Wes-Kaap), South Africa | Cathedral |
| Polokwane | Cathedral of the Sacred Heart Polokwane, Limpopo, South Africa | Cathedral |
| Port Elizabeth | Cathedral of St. Augustine Port Elizabeth, Eastern Cape (Oos-Kaap), South Africa | Cathedral |
| Pretoria | Sacred Heart Cathedral Pretoria, Gauteng, South Africa | Cathedral |
| Queenstown | Cathedral of Christ the King Queenstown, Eastern Cape (Oos-Kaap), South Africa | Cathedral |
| Rustenburg | Cathedral of the Most Holy Redeemer Rustenburg, North-West (Noord-Wes), South Africa | Cathedral |
| Rustenburg | Church of St. Joseph Phokeng, North-West (Noord-Wes), South Africa |  Pro-Cathedral |
| Tzaneen | Cathedral of the Most Holy Trinity Tzaneen, Limpopo, South Africa | Cathedral |
| Tzaneen | Former Cathedral of Our Lady of Peace Louis Trichardt, Limpopo, South Africa | Former Cathedral |
| Umzimkulu | Cathedral of Our Lady of Lourdes Lourdes, Kwazulu-Natal, South Africa | Cathedral |
| Witbank | Christ the King Cathedral Witbank, Mpumalanga, South Africa | Cathedral |
