| Living Prelates (Total 5581) * |
  Bishop Bhaskar Jesuraj (57), Bishop of Meerut (India) |
 Bishop Andrzej Jeż (60), Bishop of Tarnów (Poland) |
  Bishop Juraj Jezerinac (84), Military Ordinary emeritus of Croatia (Croatia) |
| Bishop Jacek Jezierski (74), Bishop of Elbląg (Poland) |
 Bishop Julius Jia Zhi-guo (賈治國), S.D.B. (88), Bishop of Zhengding 正定 (China) |
 Bishop Ryan Pagente Jimenez (52), Bishop of Chalan Kanoa (Northern Mariana Islands) and President of Episcopal Conference of the Pacific |
  Cardinal Jorge Enrique Jiménez Carvajal, C.I.M. (82), Cardinal-Priest of S. Dorotea and Metropolitan Archbishop emeritus of Cartagena (Colombia) |
 Bishop José Adalberto Jiménez Mendoza, O.F.M. Cap. (54), Vicar Apostolic of Aguarico (Ecuador) and Titular Bishop of Ubaba |
  Archbishop Vicente Jiménez Zamora (80), Apostolic Administrator of Jaca (Spain), Apostolic Administrator of Huesca (Spain) and Metropolitan Archbishop emeritus of Zaragoza (Spain) |
| Bishop Peter Jin Lu-gang (靳祿崗) (68), Bishop of Nanyang 南陽 (China) and Bishop of Nanyang 南陽 (China) |
| Bishop Francis Xavier Jin Yang-ke (金仰科) (66), Bishop of Ningbo 寧波 (China) and Bishop of Ningbo 寧波 (China) |
 Bishop Serverus Jjumba (61), Bishop of Masaka (Uganda) |
  Archbishop Felix Alaba Adeosin Job (85), Metropolitan Archbishop emeritus of Ibadan (Nigeria) |
 Bishop Daniel Jodoin (67), Bishop of Nicolet (Canada) |
 Bishop William Michael Joensen (63), Bishop of Des Moines (USA) |
 Bishop Samuel Jofré Giraudo (66), Bishop of Villa María (Argentina) |
| Bishop James Vann Johnston (64), Bishop of Kansas City–Saint Joseph (USA) |
| Bishop Anand Jojo (64), Bishop of Hazaribag (India) |
 Bishop Alexandre Joly (52), Bishop of Troyes (France) |
  Archbishop Wilson Tadeu Jönck, S.C.I. (72), Metropolitan Archbishop of Florianópolis (Brazil) |
| Archbishop Thierry Romain Camille Jordan (80), Metropolitan Archbishop emeritus of Reims (France) |
| Archbishop Vincent Jordy (63), Metropolitan Archbishop of Tours (France) and Vice-President of Bishops’ Conference of France |
 Bishop Jacinto Agcaoili Jose (73), Bishop of Urdaneta (Philippines) |
| Bishop Eugene Joseph (65), Bishop of Varanasi (India) |
 Bishop Philippe Jean-Charles Jourdan (63), Apostolic Administrator of Estonia (Estonia) and Titular Bishop of Pertusa |
 Bishop Pablo Alfonso Jourdán Alvariza (60), Bishop of Melo (Uruguay) |
 Bishop Gheorghi Ivanov Jovčev (73), Bishop of Sofia–Plovdiv (Bulgaria) |
 Bishop Hieronymus Emusugut Joya, I.M.C. (58), Bishop of Maralal (Kenya) |
| Archbishop Ante Jozić (尤安泰) (57), Titular Archbishop of Cissa and Apostolic Nuncio to Belarus |
| Archbishop Andrzej Józwowicz (59), Titular Archbishop of Lauriacum and Apostolic Nuncio to Iran |
| Bishop Vicente Juan Segura (68), Titular Bishop of Armentia and Auxiliary Bishop emeritus of Valencia (Spain) |
| Bishop Edgardo Sarabia Juanich (71), Titular Bishop of Ausuaga and Vicar Apostolic emeritus of Taytay (Philippines) |
 Bishop Juan Pedro Juárez Meléndez (72), Bishop of Tula (Mexico) |
 Archbishop Jesús Juárez Párraga, S.D.B. (80), Metropolitan Archbishop emeritus of Sucre (Bolivia) |
 Bishop Pierre Laurent Jubinville, C.S.Sp. (63), Bishop of San Pedro (Paraguay) and Vice-President of Episcopal Conference of Paraguay |
 Archbishop-elect Gabriel Blamo Snosio Jubwe (65), Metropolitan Archbishop of Monrovia (Liberia) |
 Bishop Viliam Judák (66), Bishop of Nitra (Slovakia) and Vice-President of Episcopal Conference of Slovakia |
| Bishop Peter Joseph Jugis (67), Bishop of Charlotte (USA) |
| Archbishop Martin Sarmiento Jumoad (67), Metropolitan Archbishop of Ozamiz (Philippines) and Apostolic Administrator of Pagadian (Philippines) |
 Bishop Franz Jung (57), Bishop of Würzburg (Germany) |
 Bishop John Baptist Jung Shin-chul (정신철 세례자 요한 / 崔基山) (59), Bishop of Incheon 인천 (South Korea) |
 Bishop Algirdas Jurevičius (52), Bishop of Telšiai (Lithuania) |
 Archbishop Ivan Jurkovič (71), Titular Archbishop of Krbava and Apostolic Nuncio to Canada |
 Bishop William Joseph Justice (81), Titular Bishop of Matara in Proconsulari and Auxiliary Bishop emeritus of San Francisco (USA) |
| Bishop Włodzimierz Roman Juszczak, O.S.B.M. (66), Bishop of Wrocław–Koszalin of the Ukrainians (Poland) |
 Archbishop Mandla Siegfried Jwara, C.M.M. (67), Metropolitan Archbishop of Durban (South Africa) |
 Bishop Hil Kabashi, O.F.M. (83), Titular Bishop of Turres in Byzacena and Apostolic Administrator emeritus of Southern Albania (Albania) |
 Archbishop Emery Kabongo Kanundowi (83), Archbishop-Bishop emeritus of Luebo (Congo-Kinshasa) |
 Bishop Thomas Kaboré (80), Bishop emeritus of Kaya (Burkina Faso) |
| Bishop Théophile Kaboy Ruboneka (83), Bishop emeritus of Goma (Congo-Kinshasa) |
 Bishop Stanislas Kaburungu (88), Bishop emeritus of Ngozi (Burundi) |
| Bishop Abraham Julios Kackanatt (79), Bishop emeritus of Moovatupuzha of the Syro-Malankars (India) |
| Bishop Mathai Kadavil, O.I.C. (60), Bishop of Saint Ephrem of Khadki of the Syro-Malankars (India) |
| Bishop Mark Kadima (59), Bishop of Bungoma (Kenya) |
| Bishop David Dennis Kagan (74), Bishop of Bismarck (USA) |
 Bishop Anastácio Kahango, O.F.M. Cap. (86), Titular Bishop of Thignica and Auxiliary Bishop emeritus of Luanda (Angola) |
 Bishop Georges Kahhalé Zouhaïraty, B.A. (85), Titular Bishop of Abila Lysaniæ and Apostolic Exarch emeritus of Venezuela of the Greek-Melkites (Venezuela) |
| Archbishop Ignatius Ayau Kaigama (65), Metropolitan Archbishop of Abuja (Nigeria) |
| Archbishop Peter Joseph Kairo (82), Metropolitan Archbishop emeritus of Nyeri (Kenya) |
| Bishop Joseph Kaithathara (84), Bishop emeritus of Gwalior (India) |
 Bishop Josef Kajnek (74), Titular Bishop of Aquæ in Dacia and Auxiliary Bishop emeritus of Hradec Králové (Czechia) |
| Bishop Christopher Kakooza (71), Bishop of Lugazi (Uganda) |
| Bishop Léonard Kakudji Muzinga (54), Bishop of Kamina (Congo-Kinshasa) |
| Bishop Frank Yohana Kalabat (53), Bishop of Saint Thomas the Apostle of Detroit of the Chaldeans (USA) |
| Bishop Jean-Anatole Kalala Kaseba (77), Bishop emeritus of Kamina (Congo-Kinshasa) |
| Archbishop Joseph Kalathiparambil (71), Metropolitan Archbishop of Verapoly (India) |
| Bishop Geevarghese Makarios Kalayil (65), Bishop of Puthur of the Syro-Malankars (India) |
 Bishop Andrzej Kaleta (67), Titular Bishop of Maxita and Auxiliary Bishop of Kielce (Poland) |
| Archbishop Francis Kalist (66), Metropolitan Archbishop of Pondicherry and Cuddalore (India) |
| Archbishop François Kalist (65), Metropolitan Archbishop of Clermont (France) |
 Archbishop Alex Thomas Kaliyanil, S.V.D. (63), Metropolitan Archbishop of Bulawayo (Zimbabwe) |
| Bishop Joseph Kallarackal (59), Bishop of Jaipur (India) |
| Archbishop Francis Kallarakal (82), Metropolitan Archbishop emeritus of Verapoly (India) |
| Bishop Joseph Kallarangatt (67), Bishop of Palai of the Syro-Malabars (India) |
 Archbishop Joseph Kallas, M.S.P. (92), Metropolitan Archbishop emeritus of Beirut–Gibail of the Greek-Melkites (Lebanon) |
| Bishop Yoohanon Chrysostom Kalloor (79), Bishop emeritus of Pathanamthitta of the Syro-Malankars (India) |
| Archbishop Sebastian Kallupura (70), Metropolitan Archbishop of Patna (India) |
| Bishop Jose Kalluvelil (68), Bishop of Mississauga of the Syro-Malabars (Canada) |
 Bishop Valentine Kalumba, O.M.I. (57), Bishop of Livingstone (Zambia) |
 Bishop Dariusz Piotr Kałuża, M.S.F. (56), Bishop of Bougainville (Papua New Guinea) |
| Bishop David Kamau Ng’ang’a (68), Titular Bishop of Oëa and Auxiliary Bishop of Nairobi (Kenya) |
  Cardinal Antoine Kambanda (65), Cardinal-Priest of S. Sisto, Metropolitan Archbishop of Kigali (Rwanda) and President of Episcopal Conference of Rwanda |
| Bishop Ollo Modeste Kambou (60), Bishop of Gaoua (Burkina Faso) |
| Bishop Romuald Kamiński (69), Bishop of Warszawa-Praga (Poland) |
| Bishop-elect Simon Peter Kamomoe (61), Titular Bishop of Thubunæ in Numidia and Auxiliary Bishop of Nairobi (Kenya) |
| Bishop Franz Kamphaus (92), Bishop emeritus of Limburg (Germany) |
| Archbishop Zacarias Kamwenho (89), Metropolitan Archbishop emeritus of Lubango (Angola) |
| Bishop Almeida Kanda (64), Bishop of Ndalatando (Angola) |
| Bishop Binay Kandulna (60), Bishop of Khunti (India) |
| Bishop Francis Joseph Kane (81), Titular Bishop of Sault Sainte Marie in Michigan and Auxiliary Bishop emeritus of Chicago (USA) |
| Bishop Peter Kang U-il (강우일 베드로 / 姜禹一) (78), Bishop emeritus of Cheju 제주 (South Korea) |
| Bishop Pauly Kannookadan (62), Bishop of Irinjalakuda of the Syro-Malabars (India) |
 Bishop Egon Kapellari (88), Bishop emeritus of Graz–Seckau (Austria) and former Vice-President of Episcopal Conference of Austria |
| Bishop Peter Karam (64), Titular Bishop of Arca in Phœnicia of the Maronites, Apostolic Administrator sede plena of Notre-Dame du Liban de Paris of the Maronites (France), Member of Pontifical Commission for the Protection of Minors and Bishop of Curia of the Maronites |
| Bishop Joseph Karikkassery (78), Bishop emeritus of Kottapuram (India) |
| Bishop Paul Kariuki Njiru (61), Bishop of Wote (Kenya) |
| Archbishop Antony Kariyil, C.M.I. (74), Titular Archbishop of Macriana maior and Archiepiscopal Vicar emeritus of Ernakulam–Angamaly of the Syro-Malabars (India) |
| Bishop Joseph Kariyil (75), Bishop emeritus of Cochin (India) |
| Cardinal Estanislao Esteban Karlic (98), Cardinal-Priest of Beata Maria Addolorata a piazza Buenos Aires and Metropolitan Archbishop emeritus of Paraná (Argentina) |
| Bishop Andrew Jagaye Karnley (56), Bishop of Cape Palmas (Liberia) |
