| Living Prelates (Total 5656) * |
  Bishop Francis Joseph Kane (83), 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) (80), Bishop emeritus of Cheju 제주 (South Korea) |
  Bishop Pauly Kannookadan (64), Bishop of Irinjalakuda of the Syro-Malabars (India) |
 Bishop Egon Kapellari (90), Bishop emeritus of Graz–Seckau (Austria) and former Vice-President of Episcopal Conference of Austria |
  Bishop Peter Karam (66), Titular Bishop of Arca in Phœnicia of the Maronites, Apostolic Administrator of Notre-Dame du Liban de Paris of the Maronites (France) and Bishop of Curia of the Maronites |
| Bishop Dhaman Kumar Karanam, M.S.F.S. (62), Bishop of Nalgonda (India) |
| Bishop Joseph Karikkacherry (80), Bishop emeritus of Kottapuram (India) |
 Bishop Paul Kariuki Njiru (63), Bishop emeritus of Wote (Kenya) |
 Archbishop Antony Kariyil, C.M.I. (76), Titular Archbishop of Macriana maior and Major-Archepiscopal Vicar emeritus of Ernakulam–Angamaly of the Syro-Malabars (India) |
| Bishop Joseph Kariyil (77), Bishop emeritus of Cochin (India) |
 Bishop Andrew Jagaye Karnley (58), Bishop of Cape Palmas (Liberia) |
| Bishop-elect Obed Muriungi Karobia, O.F.M. Conv. (46), Titular Bishop of Thimida and Auxiliary Bishop of Nairobi (Kenya) |
| Bishop Gregory Karotemprel, C.M.I. (92), Bishop emeritus of Rajkot of the Syro-Malabars (India) |
 Bishop Matthäus Karrer (57), Titular Bishop of Tunnuna and Auxiliary Bishop of Rottenburg–Stuttgart (Germany) |
 Bishop Yury Kasabutski (56), Titular Bishop of Scilium, Auxiliary Bishop of Minsk–Mohilev (Belarus) and General Secretary of Catholic Episcopal Conference of Belarus |
 Bishop Léonard Kasanda Lumembu, C.I.C.M. (90), Bishop emeritus of Luiza (Congo-Kinshasa) |
| Bishop Bernard Emmanuel Kasanda Mulenga (71), Bishop of Mbujimayi (Congo-Kinshasa) |
 Bishop Charles Joseph Sampa Kasonde (57), Bishop of Solwezi (Zambia), President of Association of Member Episcopal Conferences in Eastern Africa and Vice-President of Zambia Conference of Catholic Bishops |
 Cardinal Walter Kasper (93), Cardinal-Priest of Ognissanti in Via Appia Nuova pro hac vice Title, Bishop emeritus of Rottenburg–Stuttgart (Germany), President emeritus of Pontifical Council for Promoting Christian Unity and President emeritus of Commission for Religious Relations with the Jews |
 Archbishop Djibrail Kassab (87), Archbishop-Bishop emeritus of Saint Thomas the Apostle of Sydney of the Chaldeans (Australia) |
 Bishop Flavian Matindi Kassala (58), Bishop of Geita (Tanzania) |
 Bishop Michel Kassarji (69), Bishop of Beirut of the Chaldeans (Lebanon) |
 Archbishop Augustine Kasujja (79), Titular Archbishop of Cesarea in Numidia |
 Bishop Robert Michael Kasun, C.S.B. (74), Titular Bishop of Lavello and Auxiliary Bishop of Toronto (Canada) |
 Bishop Ryszard Kasyna (68), Bishop of Pelplin (Poland) |
| Bishop Grzegorz Kaszak (62), Bishop emeritus of Sosnowiec (Poland) |
| Bishop Aleksander Kaszkiewicz (Аляксандр Кашкевіч) (76), Vice-President of Catholic Episcopal Conference of Belarus and Bishop emeritus of Grodno (Belarus) |
| Bishop Janvier Kataka Luvete (79), Bishop emeritus of Wamba (Congo-Kinshasa) |
 Bishop Bernard Taiji Katsuya (ベルナルド 勝谷太治) (70), Bishop of Sapporo 札幌 (Japan) |
| Bishop Antony Kattiparambil (55), Bishop of Cochin (India) |
| Bishop John Thomas Kattrukudiyil (78), Bishop emeritus of Itanagar (India) |
| Bishop Samuel Irenios Kattukallil (73), Bishop of Pathanamthitta of the Syro-Malankara (India) |
 Bishop Jonas Kauneckas (87), Bishop emeritus of Panevėžys (Lithuania) |
 Bishop Eduard Kava, O.F.M. Conv. (47), Bishop of Kamyanets-Podilskyi (Ukraine) and General Secretary of Episcopal Conference of Ukraine |
 Bishop Strahil Veselinov Kavalenov (60), Bishop emeritus of Nikopol (Bulgaria) |
| Bishop Richard Kazadi Kamba (61), Bishop of Kolwezi (Congo-Kinshasa) |
 Archbishop Louis Nerval Kébreau, S.D.B. (87), Metropolitan Archbishop emeritus of Cap-Haïtien (Haiti) |
| Bishop John Edward Keehner (60), Bishop of Sioux City (USA) |
 Bishop John Keenan (61), Bishop of Paisley (Scotland) and President of Bishops’ Conference of Scotland |
 Bishop Nikola Nino Kekić (83), Bishop emeritus of Križevci of the Croatians (Croatia) |
 Bishop Brendan Kelly (79), Bishop emeritus of Galway and Kilmacduagh (Ireland) |
| Bishop John Gregory Kelly (70), Bishop of Tyler (USA) |
 Archbishop Patrick Altham Kelly (87), Metropolitan Archbishop emeritus of Liverpool (England) |
| Bishop Carl Alan Kemme (65), Bishop of Wichita (USA) |
 Bishop Milton Kenan Júnior (62), Bishop of Barretos (Brazil) |
| Bishop Sebastien Kenda Ntumba (65), Bishop of Tshilomba (Congo-Kinshasa) |
| Bishop Arthur Leo Kennedy (84), Titular Bishop of Timidana and Auxiliary Bishop emeritus of Boston (USA) |
 Archbishop John Joseph Kennedy (57), Titular Archbishop of Osor and Secretary for the Disciplinary Section of Dicastery for the Doctrine of the Faith |
| Bishop Michael Robert Kennedy (57), Bishop of Maitland–Newcastle (Australia) |
| Bishop Kevin Thomas Kenney (66), Titular Bishop of Chunavia and Auxiliary Bishop of Saint Paul and Minneapolis (USA) |
| Bishop Leonard William Kenney, C.P. (79), Titular Bishop of Midica and Auxiliary Bishop emeritus of Birmingham (England) |
 Bishop László Kerekes (57), Titular Bishop of Tharros and Auxiliary Bishop of Alba Iulia (Romania) |
| Bishop Emmanuel Kerketta (74), Bishop of Jashpur (India) |
| Bishop Lucas Kerketta, S.V.D. (89), Bishop emeritus of Sambalpur (India) |
| Bishop Donald Joseph Kettler (81), Bishop emeritus of Saint Cloud (USA) |
| Bishop Theodor Kettmann (87), Titular Bishop of Busiris and Auxiliary Bishop emeritus of Osnabrück (Germany) |
 Archbishop Kęstutis Kėvalas (54), Metropolitan Archbishop of Kaunas (Lithuania) |
 Bishop Jamal Khader Daibes (61), Bishop of Djibouti (Djibouti) and Apostolic Administrator of Mogadishu (Somalia) |
| Bishop Mounir Khairallah (73), Bishop of Batroun of the Maronites (Lebanon) |
| Bishop Peter Rumal Kharadi (67), Bishop of Jhabua (India) |
 Archbishop Georges Salim Khawam, M.S.P. (67), Archbishop of Latakia of the Greek-Melkites (Syria) and Superior General of Society of Missionaries of Saint Paul |
 Bishop Joseph Antoine Khawam, B.A. (58), Apostolic Exarch of Venezuela of the Greek-Melkites (Venezuela), Titular Bishop of Apamea in Syria of the Greek-Melkites and Apostolic Administrator of Nuestra Señora del Paraíso en México of the Greek-Melkites (Mexico) |
| Bishop Georges Abou Khazen, O.F.M. (78), Titular Bishop of Rusadus and Vicar Apostolic emeritus of Aleppo (Syria) |
 Archbishop Georges Khazzoum (91), Titular Archbishop of Cesarea in Cappadocia of the Armenians and Coadjutor Archbishop emeritus of Istanbul of the Armenians (Turkiye) |
 Bishop Danial Lofty Khella Zahary (56), Bishop of Assiut of the Copts (Egypt) |
| Bishop Andriy Khimyak (45), Titular Bishop of Cuicul, Auxiliary Bishop of Kyiv of the Ukrainians (Ukraine) and Secretary of Synod of the Ukrainian Catholic Church |
| Bishop Georges Toufik Khoury (56), Bishop of Nossa Senhora do Paraíso em São Paulo of the Greek-Melkites (Brazil) |
 Archbishop Paul Mandla Khumalo, C.M.M. (79), Metropolitan Archbishop emeritus of Pretoria (South Africa) and Military Ordinary emeritus of South African Defence Force (South Africa) |
 Archbishop Luzizila Kiala (62), Metropolitan Archbishop of Malanje (Angola) |
| Bishop Thomas John Kiangio (61), Bishop of Tanga (Tanzania) |
| Bishop Vicente Carlos Kiaziku, O.F.M. Cap. (68), Bishop of Mbanza Congo (Angola) |
| Bishop Emery Kibal Mansong’loo, C.P. (56), Bishop of Kole (Congo-Kinshasa) |
| Bishop Francis Aquirinus Kibira (68), Bishop of Kasese (Uganda) |
| Bishop Wilbroad Henry Kibozi (52), Titular Bishop of Zallata and Auxiliary Bishop of Dodoma (Tanzania) |
| Bishop Gerald Frederick Kicanas (84), Bishop emeritus of Tucson (USA) |
| Bishop Jacek Kiciński, C.M.F. (57), Titular Bishop of Margum and Auxiliary Bishop of Wrocław (Poland) |
 Bishop Justin Kientega (66), Bishop of Ouahigouya (Burkina Faso) |
| Bishop Zbigniew Kiernikowski (79), Bishop emeritus of Legnica (Poland) |
 Bishop Peter Kiều Công Tùng (61), Bishop of Phát Diêm (Vietnam) |
| Bishop Peter Kihara Kariuki, I.M.C. (72), Bishop of Marsabit (Kenya) |
| Bishop Louis Frederick Kihneman (74), Bishop of Biloxi (USA) |
 Cardinal Tarcisius Isao Kikuchi (タルチシオ 菊地 功), S.V.D. (67), Cardinal-Priest of S. Giovanni Leonardi, Metropolitan Archbishop of Tokyo 東京 (Japan), President of Caritas Internationalis, President of Catholic Bishops’ Conference of Japan and General Secretary of Federation of Asian Bishops’ Conferences |
| Bishop Method Kilaini (78), Titular Bishop of Tamalluma and Auxiliary Bishop emeritus of Bukoba (Tanzania) |
| Archbishop Hyginus Kim Hee-joong (김희중 히지노 / 金熙中) (79), Metropolitan Archbishop emeritus of Gwangju 광주 (South Korea) |
| Bishop James Kim Ji-seok (김지석 야고보 / 金智錫) (85), Bishop emeritus of Wonju 원주 (South Korea) |
| Bishop Simon Kim Jong-Gang (김종강 시몬 / 金鍾岡) (61), Bishop of Cheongju 청주 (South Korea) |
| Bishop Augustinus Kim Jong-soo (김종수 아우구스티노 / 金宗壽) (70), Bishop of Daejeon 대전 (South Korea) and Vice-President of Catholic Bishops’ Conference of Korea |
| Bishop Simon Kim Ju-young (김주영 시몬 / 金周瑩) (56), Bishop of Chuncheon 춘천 (South Korea) and Apostolic Administrator of Hamhung 함흥 (North Korea) |
| Bishop John Kim Son-tae (김선태 사도요한 / 金仙泰) (64), Bishop of Jeonju 전주 (South Korea) |
| Bishop Paul Kim Tchang-ryeol (김창렬 바오로 / 金昌烈) (99), Bishop emeritus of Cheju 제주 (South Korea) |
| Bishop Lucas Kim Woon-hoe (김운회 루가 / 金雲會) (81), Bishop emeritus of Chunchon 춘천 (South Korea) and former Apostolic Administrator of Hamhung 함흥 (North Korea) |
| Bishop Peter Kimani Ndung’u (59), Bishop of Embu (Kenya) |
| Bishop Rogath Fundimoya Kimaryo, C.S.Sp. (69), Bishop of Same (Tanzania) |
| Bishop Jean-Crispin Kimbeni Ki Kanda (56), Bishop of Kisantu (Congo-Kinshasa) |
| Archbishop Dominic Kimengich (64), Coadjutor Archbishop of Mombasa (Kenya) and Bishop emeritus of Eldoret (Kenya) |
| Archbishop Beatus Kinyaiya, O.F.M. Cap. (68), Metropolitan Archbishop of Dodoma (Tanzania) |
| Bishop Alfred Kipkoech Arap Rotich (68), Bishop of Kericho (Kenya) |
| Bishop John Kiplimo Lelei (67), Bishop of Kapsabet (Kenya) |
| Bishop Vincent Kirabo Amooti (70), Bishop of Hoima (Uganda) |
| Bishop John Kirby (87), Bishop emeritus of Clonfert (Ireland) |
