| Living Prelates (Total 5286) *
|
  Archbishop Józef Kowalczyk (74), Metropolitan Archbishop of Gniezno (Poland) |
  Bishop Daniel Kozelinski Netto (61), Titular Bishop of Eminentiana, Apostolic Visitor in Uruguay, Paraguay, Chile and Venezuela of the Ukrainians, Auxiliary Bishop of São João Batista em Curitiba of the Ukrainians (Brazil), Apostolic Administrator of Santa María del Patrocinio en Buenos Aires of the Ukrainians (Argentina) |
  Bishop Czeslaw Kozon (61), Bishop of København (Denmark) |
  Archbishop Gregory Ebolawola Kpiebaya (80), Metropolitan Archbishop emeritus of Tamale (Ghana) |
 Archbishop Philippe Fanoko Kossi Kpodzro (83), Metropolitan Archbishop emeritus of Lomé (Togo) |
 Archbishop Franc Kramberger (76), Metropolitan Archbishop emeritus of Maribor (Slovenia) |
 Bishop Cristiano Jakob Krapf (76), Bishop emeritus of Jequié (Brazil) |
 Bishop Christian George Nicolas Kratz (60), Titular Bishop of Themisonium, Auxiliary Bishop of Strasbourg (France) |
  Bishop Helmut Krätzl (81), Titular Bishop of Heraclea pontica, Auxiliary Bishop emeritus of Wien (Austria) |
| Bishop Erwin Kräutler, C.PP.S. (73), Bishop-Prelate of Xingu (Brazil) |
 Archbishop Martin Krebs (56), Titular Archbishop of Taborenta, Apostolic Nuncio to Guinea, Apostolic Nuncio to Mali |
| Bishop Johannes Kreidler (66), Titular Bishop of Edistiana, Auxiliary Bishop of Rottenburg–Stuttgart (Germany) |
| Bishop Kurt Krenn (76), Bishop emeritus of Sankt Pölten (Austria) |
| Bishop Estanislau Amadeu Kreutz (84), Bishop emeritus of Santo Ângelo (Brazil) |
 Bishop John Bosco Panya Kritcharoen (63), Bishop of Ratchaburi (Thailand) |
 Bishop Henk Kronenberg, S.M. (78), Bishop emeritus of Bougainville (Papua New Guinea) |
 Bishop Wieslaw Krótki, O.M.I. (48), Bishop of Churchill–Baie d’Hudson (Canada) |
| Bishop Piotr Krupa (76), Titular Bishop of Aquæ Albæ in Byzacena, Auxiliary Bishop emeritus of Pelplin (Poland) |
| Bishop Marian Blazej Kruszyłowicz, O.F.M. Conv. (76), Titular Bishop of Hadrumetum, Auxiliary Bishop of Szczecin–Kamień (Poland) |
| Bishop Petro Kryk (68), Apostolic Exarch of Germany and Scandinavia of the Ukrainians (Germany), Titular Bishop of Castra Martis |
| Bishop Sérgio Krzywy (60), Bishop of Araçatuba (Brazil) |
 Bishop Paul Ponen Kubi, C.S.C. (56), Bishop of Mymensingh (Bangladesh) |
 Archbishop Daniel William Kucera, O.S.B. (89), Metropolitan Archbishop emeritus of Dubuque (United States) |
| Bishop John Michael Kudrick (65), Bishop of Parma of the Ruthenians (United States) |
 Bishop Aurelio José Kühn Hergenreder, O.F.M. (74), Bishop-Prelate of Deán Funes (Argentina) |
 Bishop Bernhard Franz Kühnel Langer, M.S.C. (85), Bishop-Prelate emeritus of Caravelí (Peru) |
| Bishop Franz Josef Kuhnle (87), Titular Bishop of Sorres, Auxiliary Bishop emeritus of Rottenburg–Stuttgart (Germany) |
| Bishop Romualdo Matias Kujawski (66), Bishop of Porto Nacional (Brazil) |
 Bishop Angelus Kujur, S.J. (66), Bishop of Purnea (India) |
| Bishop Gabriel Kujur, S.J. (67), Bishop of Daltonganj (India) |
 Bishop Matthew Hassan Kukah (60), Bishop of Sokoto (Nigeria) |
| Bishop Vincent Paulos Kulapuravilai (49), Bishop of Marthandam of the Syro-Malankars (India) |
 Bishop Xolelo Thaddaeus Kumalo (58), Bishop of Eshowe (South Africa) |
 Archbishop Joseph Kumuondala Mbimba (72), Metropolitan Archbishop of Mbandaka–Bikoro (Congo-Kinshasa) |
| Bishop Klaus Küng (72), Bishop of Sankt Pölten (Austria) |
| Archbishop Kuriakose Kunnacherry (84), Metropolitan Archbishop emeritus of Kottayam of the Syro-Malabars (India) |
| Bishop Joseph Kunnath, C.M.I. (73), Bishop of Adilabad of the Syro-Malabars (India) |
| Bishop Józef Piotr Kupny (57), Titular Bishop of Vanariona, Auxiliary Bishop of Katowice (Poland) |
| Archbishop Joseph Edward Kurtz (66), Metropolitan Archbishop of Louisville (United States), Vice-President of United States Conference of Catholic Bishops |
 Bishop Robert Joseph Kurtz, C.R. (73), Bishop of Hamilton (Bermuda) |
| Archbishop William Joseph Kurtz, S.V.D. (77), Metropolitan Archbishop emeritus of Madang (Papua New Guinea) |
 Bishop Edward Hiiboro Kussala (49), Bishop of Tombura–Yambio (South Sudan) |
| Bishop Gerard Alfons Kusz (73), Titular Bishop of Tagarbala, Auxiliary Bishop of Gliwice (Poland) |
 Bishop Dražen Kutleša (44), Bishop of Poreč i Pula (Croatia) |
| Bishop George Rajendran Kuttinadar, S.D.B. (45), Bishop of Thuckalay of the Syro-Malabars (India) |
 Archbishop Jean-Pierre Kutwa (67), Metropolitan Archbishop of Abidjan (Cote d’Ivoire) |
| Bishop Vincent de Paul Kwanga Njubu (57), Bishop of Manono (Congo-Kinshasa) |
 Bishop John Chrysostom Kwon Hyeok-ju (권혁주 요한 크리소스토모) (55), Bishop of Andong 안동 (South Korea) |
 Bishop Damian Kyaruzi (73), Bishop of Sumbawanga (Tanzania), Apostolic Administrator of Mpanda (Tanzania) |
| Bishop Joseph Kyeong Kap-ryong (경갑룡 요셉) (83), Bishop emeritus of Daejeon 대전 (South Korea) |
| Bishop Miguel La Fay Bardi, O. Carm. (78), Bishop-Prelate of Sicuani (Peru) |
 Archbishop Calogero La Piana, S.D.B. (61), Metropolitan Archbishop of Messina–Lipari–Santa Lucia del Mela (Italy) |
 Bishop Julio Xavier Labayen, O.C.D. (86), Bishop-Prelate emeritus of Infanta (Philippines) |
| Bishop Daniel Camille Victor Marie Labille (80), Bishop emeritus of Créteil (France) |
| Bishop Michael Pearse Lacey (96), Titular Bishop of Denia, Auxiliary Bishop emeritus of Toronto (Canada) |
 Bishop Milan Lach, S.J. (39), Titular Bishop of Ostracine, Auxiliary Bishop of Prešov of the Slovaks (Slovakia) |
| Bishop Dionisio Lachovicz, O.S.B.M. (66), Titular Bishop of Egnatia, Apostolic Visitor in Italy and Spain of the Ukrainians |
| Bishop Franz Lackner, O.F.M. (56), Titular Bishop of Balecium, Auxiliary Bishop of Graz–Seckau (Austria) |
| Archbishop André Jean René Lacrampe, Ist. del Prado (71), Metropolitan Archbishop emeritus of Besançon (France) |
| Archbishop Gérald Cyprien Lacroix, I.S.P.X. (55), Metropolitan Archbishop of Québec (Canada) |
 Bishop José Luis Lacunza Maestrojuán, O.A.R. (69), Bishop of David (Panama), President of Episcopal Conference of Panama |
  Archbishop Luis Francisco Ladaria Ferrer, S.J. (69), Titular Archbishop of Thibica, Secretary of Congregation for the Doctrine of the Faith |
 Bishop Leo Laba Ladjar, O.F.M. (69), Bishop of Jayapura (Indonesia) |
 Bishop Gáspár Ladocsi (60), Titular Bishop of Risinium, Military Ordinary emeritus of Hungary (Hungary), Auxiliary Bishop emeritus of Esztergom–Budapest (Hungary) |
| Bishop Jean Laffitte, Comm. l'Emm. (61), Titular Bishop of Entrevaux, Secretary of Pontifical Council for the Family |
 Bishop Emmanuel Marie Philippe Louis Lafont (67), Bishop of Cayenne (French Guiana) |
 Bishop Joseph Lafontant (75), Titular Bishop of Gilba, Auxiliary Bishop of Port-au-Prince (Haiti) |
| Bishop Dante Lafranconi (73), Bishop of Cremona (Italy) |
 Bishop Francis Lagan (78), Titular Bishop of Sidnacestre, Auxiliary Bishop emeritus of Derry (United Kingdom) |
| Archbishop Angel N. Lagdameo (72), Metropolitan Archbishop of Jaro (Philippines) |
| Bishop Jean-Christophe André Robert Lagleize (58), Bishop of Valence (France) |
| Bishop Pietro Lagnese (51), Bishop of Ischia (Italy) |
| Bishop Dominick John Lagonegro (70), Titular Bishop of Modruš, Auxiliary Bishop of New York (United States) |
| Bishop Georges Lagrange (83), Bishop emeritus of Gap (France) |
  Patriarch Gregorios III Laham (Loutfi Laham, B.S.) (79), Patriarch of Antioch of the Greek-Melkites (Syria), Titular Patriarch of Alexandria of the Greek-Melkites, Titular Patriarch of Jerusalem of the Greek-Melkites, President of Synod of the Greek-Melkite Catholic Church, President of Assembly of Catholic Ordinaries in Syria |
| Bishop Raymond John Lahey (72), Bishop emeritus of Antigonish (Canada) |
 Archbishop Maroun Elias Nimeh Lahham (64), Titular Archbishop of Medaba, Auxiliary Bishop of Jerusalem (Palestine), Archbishop emeritus of Tunis (Tunisia) |
 Bishop José Lai Hung-seng (黎鴻昇) (67), Bishop of Macau 澳門 (Macau) |
| Bishop Juan Rodolfo Laise, O.F.M. Cap. (87), Bishop emeritus of San Luis (Argentina) |
 Cardinal Giovanni Lajolo (78), Cardinal-Deacon of S. Maria Liberatrice a Monte Testaccio, President emeritus of Pontifical Commission for the Vatican City State, President emeritus of Governorate of the Vatican City State |
| Bishop Paul Alois Lakra (57), Bishop of Gumla (India) |
| Bishop Stanislas Lalanne (64), Bishop of Pontoise (France) |
| Bishop Francesco Lambiasi (65), Bishop of Rimini (Italy) |
| Bishop Martinho Lammers, O.F.M. (73), Bishop-Prelate emeritus of Óbidos (Brazil) |
| Bishop Angelito R. Lampon, O.M.I. (63), Vicar Apostolic of Jolo (Philippines), Titular Bishop of Valliposita |
 Bishop John Chrysostom Lan Shi (蘭石) (86), Bishop emeritus of Sanyuan 三原 (China) |
 Archbishop Vincent Louis Marie Landel, S.C.I. (71), Archbishop of Rabat (Morocco), President of Regional Episcopal Conference of North Africa |
| Bishop Jacques Landriault (91), Bishop emeritus of Timmins (Canada) |
| Archbishop Antonio Lanfranchi (66), Metropolitan Archbishop of Modena–Nonantola (Italy) |
| Bishop Declan Ronan Lang (63), Bishop of Clifton (United Kingdom) |
 Bishop Adriano Langa, O.F.M. (66), Bishop of Inhambane (Mozambique) |
| Bishop Júlio Duarte Langa (85), Bishop emeritus of Xai-Xai (Mozambique) |
| Bishop Chibly Langlois (54), Bishop of Les Cayes (Haiti), President of Episcopal Conference of Haiti |
 Bishop Paul Lanneau (87), Titular Bishop of Tusuros, Auxiliary Bishop emeritus of Mechelen–Brussel (Belgium) |
| Bishop José Lanza Neto (60), Bishop of Guaxupé (Brazil) |
| Bishop Vittorio Lanzani (61), Titular Bishop of Labico, Delegate of Fabric of St. Peter |
| Bishop Giacomo Lanzetti (71), Bishop of Alba (Italy) |
 Bishop Vilhelms Toms Marija Lapelis, O.P. (51), Bishop emeritus of Liepāja (Latvia), Secretary General emeritus of Episcopal Conference of Latvia |
| Bishop François Lapierre, P.M.E. (71), Bishop of Saint-Hyacinthe (Canada) |
| Bishop Donald Lapointe (76), Titular Bishop of Octabia, Auxiliary Bishop emeritus of Saint-Jérôme (Canada) |
