Circumscription | Cathedral | Type |
| Agaña |
Dulce Nombre de Maria Cathedral Basilica
Hagatña, Guam 
|  Cathedral, Minor Basilica |
| Caroline Islands |
Immaculate Heart of Mary Cathedral
Colonia, Yap, Micronesia 
|  Cathedral |
| Chalan Kanoa |
Cathedral of Our Lady of Mount Carmel
Chalan Kanoa, Northern Mariana Islands 
| Cathedral |
| Marshall Islands |
Cathedral of the Assumption
Majuro, Marshall Islands 
| Cathedral |
| Nouméa |
Cathédrale Saint Joseph
Nouméa, New Caledonia 
| Cathedral |
| Papeete |
Cathédrale Notre-Dame de l’Immaculée Conception
Papeete, French Polynesia 
| Cathedral |
| Port-Vila |
Cathédrale du Sacré-Coeur
Port-Vila, Vanuatu 
| Cathedral |
| Rarotonga |
St. Joseph’s Cathedral
Rarotonga, Cook Islands 
| Cathedral |
| Samoa–Apia |
Mulivai Catholic Cathedral
Apia, Samoa 
| Cathedral |
| Samoa–Pago Pago |
Cathedral of the Holy Family
Tafuna, American Samoa 
| Cathedral |
| Samoa–Pago Pago |
Co-Cathedral of St. Joseph the Worker
Fagatogo, American Samoa
|  Co-Cathedral |
| Suva |
Sacred Heart Cathedral
Suva, Fiji 
| Cathedral |
| Taiohae |
Cathédrale Notre-Dame
Taiohae, French Polynesia
| Cathedral |
| Tarawa and Nauru |
Sacred Heart Cathedral
Tarawa Atoll, Kiribati 
| Cathedral |
| Tokelau |
Church
Nukunonu, Nukunonu Atoll, Tokelau 
| Cathedral |
| Tonga |
Malia Tupu I Maculata Cathedral
Nuku’alofa, Tongatapu, Tonga 
| Cathedral |
| Wallis et Futuna |
Cathédrale Notre-Dame-de-l’Assomption
Mata-Utu, Wallis and Futuna 
| Cathedral |
