List of Catholic dioceses in Papua New Guinea & Solomon Islands
# List of Catholic dioceses in Papua New Guinea & Solomon Islands

The Catholic Church in Papua New Guinea and the Solomon Islands comprises only a Latin hierarchy, neither country has a national episcopal conference, but they jointly form the Episcopal Conference of Papua New Guinea and the Solomon Islands, comprising five ecclesiastical provinces, each headed by a Metropolitan Archbishop, and a total of seventeen suffragan bishoprics. There are no pre-diocesan, Eastern Catholic or other exempt jurisdictions. All defunct (often pre-diocesan missionary) jurisdictions are direct precursors of current sees. There is also an Apostolic Nunciature as papal diplomatic representation (embassy-level) to Papua New Guinea (at the national capital Port Moresby), in which the Apostolic Nunciature to the Solomon Islands is also vested. Episcopal Conference of Papua New Guinea and the Solomon Islands was adopted a new logo in 2019.

## Current Latin sees in Papua New Guinea

### Ecclesiastical Province of Madang

* Metropolitan Archdiocese of Madang
   * Diocese of Aitape
   * Diocese of Lae
   * Diocese of Vanimo
   * Diocese of Wewak

### Ecclesiastical Province of Mount Hagen

* Metropolitan Archdiocese of Mount Hagen
   * Diocese of Goroka
   * Diocese of Kundiawa
   * Diocese of Mendi
   * Diocese of Wabag

### Ecclesiastical Province of Port Moresby

* Metropolitan Archdiocese of Port Moresby
   * Diocese of Alotau-Sideia
   * Diocese of Bereina
   * Diocese of Daru-Kiunga
   * Diocese of Kerema

### Ecclesiastical Province of Rabaul

* Metropolitan Archdiocese of Rabaul
   * Diocese of Bougainville
   * Diocese of Kavieng
   * Diocese of Kimbe

## Current Latin sees in the Solomon Islands

### Ecclesiastical Province of Honiara

* Metropolitan Archdiocese of Honiara
* Roman Catholic Diocese of Auki
* Roman Catholic Diocese of Gizo
