Date | Event | From | To |
Vicariate Apostolic of New Guinea |
10 May 1889 | Erected | Vicariate Apostolic of Melanesia
| Vicariate Apostolic of New Guinea (erected)
|
Vicariate Apostolic of Papua |
14 November 1922 | Name Changed | Vicariate Apostolic of New Guinea
| Vicariate Apostolic of Papua
|
29 March 1938 | Territory Lost | Vicariate Apostolic of Papua (Parts in the State of Queensland)
Diocese of Victoria-Palmerston
| Diocese of Darwin
|
13 June 1946 | Territory Lost | Vicariate Apostolic of Papua (Eastern part)
| Prefecture Apostolic of Samarai (erected)
|
Vicariate Apostolic of Port Moresby |
13 June 1946 | Name Changed | Vicariate Apostolic of Papua
| Vicariate Apostolic of Port Moresby
|
13 November 1958 | Territory Lost | Vicariate Apostolic of Port Moresby
| Prefecture Apostolic of Mendi (erected)
|
16 July 1959 | Territory Lost | Vicariate Apostolic of Port Moresby (Kairuku, Goilala, Kerema, and Orokolo)
| Vicariate Apostolic of Yule Island (erected)
|
16 July 1959 | Territory Lost | Vicariate Apostolic of Port Moresby
| Prefecture Apostolic of Daru (erected)
|
Archdiocese of Port Moresby |
15 November 1966 | Elevated | Vicariate Apostolic of Port Moresby
| Archdiocese of Port Moresby
|
10 August 1968 | Territory Added | | Diocese of Bereina
Archdiocese of Port Moresby
|