Ordained Priest | Years | Name | Current Title |
29 Jan 1959 | 66.35
| Bishop Lawrence Thienchai Samanchit | Bishop Emeritus of Chanthaburi |
20 Dec 1959 | 65.45
| Michael Michai Cardinal Kitbunchu | Archbishop Emeritus of Bangkok |
28 Jun 1964 | 60.93
| Archbishop Luigi Bressan | Archbishop Emeritus of Trento, Italy |
31 Mar 1968 | 57.17
| Archbishop Adriano Bernardini | Apostolic Nuncio |
17 May 1970 | 55.05
| Archbishop Louis Chamniern Santisukniram | Archbishop Emeritus of Thare and Nonseng |
17 Mar 1974 | 51.21
| Bishop Joseph Pibul Visitnondachai | Bishop Emeritus of Nakhon Sawan |
12 Jun 1975 | 49.98
| Bishop Philip Banchong Chaiyara, C.Ss.R. | Bishop Emeritus of Ubon Ratchathani |
29 Jun 1975 | 49.93
| Bishop Joseph Prathan Sridarunsil, S.D.B. | Bishop Emeritus of Surat Thani |
11 Jul 1976 | 48.90
| Francis Xavier Kriengsak Cardinal Kovithavanij | Archbishop Emeritus of Bangkok |
18 Sep 1976 | 48.71
| Archbishop Salvatore Pennacchio | President of the Pontifical Ecclesiastical Academy, Roman Curia |
17 Dec 1976 | 48.46
| Archbishop Paul Tschang In-Nam | Apostolic Nuncio |
8 Dec 1978 | 46.49
| Archbishop Giovanni d’Aniello | Apostolic Nuncio to Russian Federation |
3 Aug 1980 | 44.83
| Bishop Joseph Vuthilert Haelom | Bishop of Chiang Rai |
7 Jun 1981 | 43.99
| Archbishop Francis Xavier Vira Arpondratana | Archbishop of Bangkok |
11 May 1984 | 41.06
| Bishop Joseph Chusak Sirisut | Bishop of Nakhon Ratchasima |
13 Sep 1986 | 38.72
| Bishop Philip Adisak Phorn-Ngam | Bishop of Chanthaburi |
8 May 1987 | 38.07
| Bishop Stephen Boonlert Phromsena | Bishop of Ubon Ratchathani |
19 May 1987 | 38.04
| Bishop Silvio Siripong Charatsri | Bishop of Ratchaburi |
24 May 1990 | 35.03
| Bishop Joseph Luechai Thatwisai | Bishop of Udon Thani |
12 Jul 1991 | 33.89
| Archbishop Peter Bryan Wells | Apostolic Nuncio to Thailand |
21 Mar 1992 | 33.20
| Archbishop Anthony Weradet Chaiseri | Archbishop of Thare and Nonseng |
24 Oct 1992 | 32.61
| Bishop Paul Tawat Singsa | Bishop of Nakhon Sawan |
9 Jun 2007 | 17.98
| Bishop Paul Trairong Multree | Bishop of Surat Thani |