| Bishops and Ordinaries of Papua New Guinea (27) |
Cardinal (1) |
 Ribat, John, M.S.C. (69), Cardinal-Priest of S. Giovanni Battista de’ Rossi and Metropolitan Archbishop of Port Moresby (Papua New Guinea) |
Archbishops (6) |
 Bal, Anton (62), Metropolitan Archbishop of Madang (Papua New Guinea) |
 Panfilo, Francesco, S.D.B. (83), Metropolitan Archbishop emeritus of Rabaul (Papua New Guinea) |
| Papa, Clement (55), Metropolitan Archbishop of Mount Hagen (Papua New Guinea) |
| Reichert, Stephen Joseph, O.F.M. Cap. (82), Metropolitan Archbishop emeritus of Madang (Papua New Guinea) |
| Tatamai, Rochus Josef, M.S.C. (63), Metropolitan Archbishop of Rabaul (Papua New Guinea) |
| Young, Douglas William, S.V.D. (76), Metropolitan Archbishop emeritus of Mount Hagen (Papua New Guinea) |
Bishops (20) |
 Ain Soongie, Justin (52), Bishop of Wabag (Papua New Guinea) |
| Auram, John Bosco (53), Bishop of Kimbe (Papua New Guinea) |
| Baquero, Pedro, S.D.B. (55), Bishop of Kerema (Papua New Guinea) |
 Bonivento, Cesare, P.I.M.E. (85), Bishop emeritus of Vanimo (Papua New Guinea) |
| Côté, Gilles, S.M.M. (80), Bishop emeritus of Daru–Kiunga (Papua New Guinea) |
| Durero, Joseph Tarife, S.V.D. (56), Bishop of Daru–Kiunga (Papua New Guinea) |
| Gryk, Walenty, S.V.D. (69), Bishop of Goroka (Papua New Guinea) |
| Kałuża, Dariusz Piotr, M.S.F. (58), Bishop of Bougainville (Papua New Guinea) |
| Lippert, Donald Francis, O.F.M. Cap. (68), Bishop of Mendi (Papua New Guinea) |
| Meli, Francis (63), Bishop of Vanimo (Papua New Guinea) |
| Menezes, Rozario, S.M.M. (56), Bishop of Lae (Papua New Guinea) |
| Peedikayil, Siby Mathew, H.G.N. (55), Bishop of Aitape (Papua New Guinea) |
| Roszynski, Józef, S.V.D. (63), Bishop of Wewak (Papua New Guinea) |
| Santos, Rolando Crisostomo, C.M. (77), Bishop emeritus of Alotau–Sideia (Papua New Guinea) |
| Sarego, Francesco, S.V.D. (86), Bishop emeritus of Goroka (Papua New Guinea) |
| Separy, Otto (68), Bishop of Bereina (Papua New Guinea) and President of Bishops’ Conference of Papua New Guinea and Solomon Islands |
| Sundu, Paul (52), Bishop of Kundiawa (Papua New Guinea) |
| Te Maarssen, Johannes Henricus J., S.V.D. (92), Bishop emeritus of Kundiawa (Papua New Guinea) |
| Tendej, Jacek Piotr, C.M. (62), Bishop of Alotau–Sideia (Papua New Guinea) |
| Vunuvung, Roland (66), Bishop of Kavieng (Papua New Guinea) |
| Other Prelates born in Papua New Guinea (2) |
 Baremes, Jean Bosco, S.M. (65), Bishop of Port-Vila (Vanuatu) |
 Sunarko, Adrianus, O.F.M. (59), Bishop of Pangkalpinang (Indonesia) and General Secretary of Episcopal Conference of Indonesia |
| Other Prelates related to Papua New Guinea (9) |
 Banach, Michael Wallace (63), Titular Archbishop of Memphis and Apostolic Nuncio to Hungary |
 Bravi, Maurizio (63), Titular Archbishop of Tolentino, Apostolic Nuncio to Papua New Guinea and Apostolic Nuncio to Solomon Islands |
| Gangemi, Santo Rocco (64), Titular Archbishop of Umbriatico and Apostolic Nuncio to Serbia |
| Lalli, Mauro (60), Titular Archbishop of Pausula |
 Padilla, Francisco Montecillo (72), Titular Archbishop of Nebbio and Apostolic Nuncio to Guatemala |
 Sosa Rodríguez, Fermín Emilio (57), Titular Archbishop of Virunum and Apostolic Nuncio to Bolivia |
 Vayalunkal, Kurian Mathew (59) (Syro-Malabar Rite), Titular Archbishop of Ratiaria and Apostolic Nuncio to Chile |
 Vegliò, Antonio Maria (88), Cardinal-Priest of S. Cesareo in Palatio pro hac vice Title and President emeritus of Pontifical Council for the Pastoral Care of Migrants and Itinerant People |
| Yllana, Adolfo Tito (易福霖) (78), Titular Archbishop of Montecorvino |
