| Bishops and Ordinaries of Thailand (14) |
Cardinals (2) |
 Kitbunchu, Michael Michai (94), Cardinal-Priest of S. Lorenzo in Panisperna, Protopriest of College of Cardinals and Metropolitan Archbishop emeritus of Bangkok (Thailand) |
 Kovithavanij, Francis Xavier Kriengsak (73), Cardinal-Priest of S. Maria Addolorata and Metropolitan Archbishop of Bangkok (Thailand) |
Archbishops (2) |
 Chamniern Santisukniran, Louis (80), Metropolitan Archbishop emeritus of Thare and Nonseng (Thailand) |
 Weradet Chaiseri, Anthony (59), Metropolitan Archbishop of Thare and Nonseng (Thailand) and Vice-President of Catholic Bishops’ Conference of Thailand |
Bishops (10) |
 Arpondratana, Francis Xavier Vira (67), Bishop of Chiang Mai (Thailand) and General Secretary of Catholic Bishops’ Conference of Thailand |
| Chaiyara, Philip Banchong, C.SS.R. (78), Bishop of Ubon Ratchathani (Thailand) |
| Haelom, Joseph Vuthilert (71), Bishop of Chiang Rai (Thailand) |
| Kritcharoen, John Bosco Panya (73), Bishop of Ratchaburi (Thailand) |
| Siripong Charatsri, Silvio (63), Bishop of Chanthaburi (Thailand) |
| Sirisut, Joseph Chusak (67), Bishop of Nakhon Ratchasima (Thailand) and President of Catholic Bishops’ Conference of Thailand |
| Sridarunsil, Joseph Prathan, S.D.B. (77), Bishop of Surat Thani (Thailand) |
| Thatwisai, Joseph Luechai (60), Bishop of Udon Thani (Thailand) |
 Thienchai Samanchit, Lawrence (91), Bishop emeritus of Chanthaburi (Thailand) |
| Visitnondachai, Joseph Pibul (76), Bishop of Nakhon Sawan (Thailand) |
| Other Prelates related to Thailand (8) |
 Bernardini, Adriano (裴納德) (80), Titular Archbishop of Faleri |
| Bressan, Luigi (83), Metropolitan Archbishop emeritus of Trento (Italy) |
| D’Aniello, Giovanni (68), Titular Archbishop of Pesto, Apostolic Nuncio to Uzbekistan and Apostolic Nuncio to Russian Federation |
| Martino, Renato Raffaele (90), Cardinal-Deacon of S. Francesco di Paola ai Monti and Protodeacon of College of Cardinals |
 Pennacchio, Salvatore (70), Titular Archbishop of Montemarano and President of Pontifical Ecclesiastical Academy |
| Tricarico, Alberto (95), Titular Archbishop of Sistroniana |
 Tschang In-nam, Paul (장인남 바오로 / 張仁南) (73), Titular Archbishop of Amantia and Apostolic Nuncio to Netherlands |
 Wells, Peter Bryan (60), Titular Archbishop of Marcianopolis, Apostolic Nuncio to Thailand, Apostolic Nuncio to Cambodia and Apostolic Delegate to Laos |
