Jurisdiction | Cathedral | Type |
| Assumption of the Blessed Virgin Mary in Strumica–Skopje (Macedonian Rite) | Cathedral of the Assumption of the Blessed Virgin Mary  Strumica, North Macedonia  |  Cathedral |
| Banja Luka | Katedrala Sv. Bonaventure Banja Luka, Republika Srpska, Bosnia and Herzegovina  |  Cathedral |
| Bar | Katedrala Bezgrešnog Začeća Bar, Montenegro  | Cathedral |
| Bar | Konkatedrala sv. Petra Apostola Bar, Montenegro |  Co-Cathedral |
| Bar | Katedrala sv. Ivana Krstitelja Vladimir, Montenegro |  Former Cathedral |
| Bar | Katedrala sv. Marije Ulcinj, Montenegro | Former Cathedral |
| Beograd | Katedrala Blažene Djevice Marije Beograd, Beograd, Serbia  | Cathedral, Parish |
| Beograd | Konkatedrala Krista Kralja Beograd, Beograd, Serbia | Co-Cathedral, Parish |
| Bjelovar–Križevci | Katedrala sv. Terezije Avilske Bjelovar, Bjelovar-Bilogora, Croatia  | Cathedral, Parish |
| Bjelovar–Križevci | Konkatedrala sv. Križa Križevci, Koprivnica-Križevci, Croatia | Co-Cathedral |
| Đakovo–Osijek | Katedrala Bazilika sv. Petra Đakovo, Osijek-Baranja, Croatia |  Cathedral, Minor Basilica, Parish |
| Đakovo–Osijek | Konkatedrala sv. Petra i Pavla Osijek, Osijek-Baranja, Croatia | Co-Cathedral, Parish |
| Dubrovnik | Katedrale Uznesenja Marijina Dubrovnik, Dubrovnik-Neretva, Croatia | Cathedral,  World Heritage Site, Parish |
| Dubrovnik | Crkva sv. Nikole Ston, Dubrovnik-Neretva, Croatia |  Former Cathedral |
| Dubrovnik | Katedrala sv. Marka Korčula, Dubrovnik-Neretva, Croatia | Former Cathedral, Parish |
| Gospić–Senj | Katedrala Navještenja Blažene Djevice Marije Gospić, Lika-Senj, Croatia | Cathedral, Parish |
| Gospić–Senj | Katedrala Uznesenja Blažene Djevice Marije Senj, Lika-Senj, Croatia | Co-Cathedral, Parish |
| Gospić–Senj | Katedrala sv. Marka Modruš, Karlovac, Croatia | Former Cathedral |
| Hvar–Brač–Vis | Katedrala sv. Stjepana pape Hvar, Split-Dalmatia, Croatia | Cathedral, Parish |
| Hvar–Brač–Vis | Crkva sv. Stjepana Stari Grad, Split-Dalmatia, Croatia | Former Cathedral, Parish |
| Kotor | Katedrala Svetog Trifuna Kotor, Montenegro | Cathedral, Minor Basilica, World Heritage Site |
| Kotor | Katedrala sv. Ivan Budva, Montenegro | Former Cathedral |
| Križevci (Croatian Rite) | Grkokatolička katedrala Presvete Trojice Križevci, Koprivnica-Križevci, Croatia | Cathedral, Parish |
| Križevci (Croatian Rite) | Konkatedrala sv. Ćirila i Metoda Zagreb, Zagreb (city), Croatia |  Co-Cathedral, Parish |
| Krk | Katedrala Uznesenja Blažene Djevice Marije Krk, Primorje-Gorski Kotar, Croatia | Cathedral |
| Krk | Crkva Uznesenja Blažene Djevice Marije Osor, Primorje-Gorski Kotar, Croatia | Former Cathedral, Parish |
| Krk | Crkva Uznesenja Blažene Djevice Marije Rab, Primorje-Gorski Kotar, Croatia | Former Cathedral, Parish |
| Mostar–Duvno | Katedrala Marija Majka Crkve Mostar, Kanton Sarajevo, Federacija Bosne i Hercegovine, Bosnia and Herzegovina | Cathedral, Parish |
| Mostar–Duvno | Katedrala Rođenja Blažene Djevice Marije Trebinje, Republika Srpska, Bosnia and Herzegovina | Cathedral, Parish |
| Mostar–Duvno | Crkva sv. Petra i Pavla Mostar, Kanton Sarajevo, Federacija Bosne i Hercegovine, Bosnia and Herzegovina | Former Cathedral, Parish |
| Poreč i Pula | Eufrazijeva Bazilika Uznesenja Blažene Djevice Marije Poreč, Istria, Croatia | Cathedral, Minor Basilica, World Heritage Site, Parish |
| Poreč i Pula | Katedrala Uznesenja Blažene Djevice Marije Pula, Istria, Croatia | Co-Cathedral, Parish |
| Poreč i Pula | Crkva sv. Pelagija Novigrad, Istria, Croatia | Former Cathedral, Parish |
| Poreč i Pula | Katedrala Navijestenja Blažene Djevice Marije Pićan, Istria, Croatia | Former Cathedral |
| Požega | Katedrala sv. Terezije Avilske Požega, Požega-Slavonia, Croatia | Cathedral, Parish |
| Prizren–Prishtina | Katedralja e Nënë Tereza Pristina, Kosovo  | Cathedral |
| Prizren–Prishtina | Katedralja e Zojës Ndihmëtare Prizren, Kosovo | Former Cathedral |
| Rijeka | Katedrala sv. Vida Rijeka, Primorje-Gorski Kotar, Croatia | Cathedral |
| Rijeka | Crkva sv. Filipa i Jakova Novi Vinodolski, Primorje-Gorski Kotar, Croatia | Former Cathedral, Parish |
| Saint Nicholas of Ruski Krstur (Croatian Rite) | Katedrala sv. Nikole Ruski Krstur, Zapadna Bačka (West Bačka), Vojvodina, Serbia | Cathedral |
| Šibenik | Katedrala sv. Jakova Šibenik, Šibenik-Knin, Croatia | Cathedral, Minor Basilica, World Heritage Site, Parish |
| Šibenik | Crkva sv. Ante Padovanskog Knin, Šibenik-Knin, Croatia | Former Cathedral, Parish |
| Šibenik | Katedrala Porođenja Blažene Djevice Marije Skradin, Šibenik-Knin, Croatia | Former Cathedral, Parish |
| Sisak | Katedrala Uzvišenja sv. Križa Sisak, Sisak-Moslavina, Croatia | Cathedral, Parish |
| Skopje | Katedrala Srca Isusovo Skopje, North Macedonia | Cathedral |
| Skopje | Катедрала Пресвето срце Исусово Bitola, North Macedonia | Co-Cathedral |
| Split–Makarska | Katedrala sv. Dujma Split, Split-Dalmatia, Croatia | Cathedral, World Heritage Site, Parish |
| Split–Makarska | Konkatedrala sv. Petar apostola Split, Split-Dalmatia, Croatia | Co-Cathedral, Parish |
| Split–Makarska | Katedrala sv. Lovre Trogir, Split-Dalmatia, Croatia | Former Cathedral, World Heritage Site |
| Split–Makarska | Katedrala sv. Marka Makarska, Split-Dalmatia, Croatia | Former Cathedral |
| Split–Makarska | Katedrala spasitelja Krista Solin, Split-Dalmatia, Croatia | Former Cathedral |
| Srijem | Bazilika Katedrala sv. Dimitrija Sremska Mitrovica, Srem, Vojvodina, Serbia | Cathedral, Minor Basilica |
| Subotica | Katedrala-bazilika sv. Terezije Avilske Subotica, Severna Bačka (North Bačka), Vojvodina, Serbia | Cathedral, Minor Basilica |
| Varaždin | Katedrala Uznesenja Blažene Djevice Marije na nebo Varaždin, Varaždin, Croatia | Cathedral |
| Vrhbosna | Katedrala Presvetoga Srca Isusova Sarajevo, Kanton Sarajevo, Federacija Bosne i Hercegovine, Bosnia and Herzegovina | Cathedral, Parish |
| Zadar | Katedrala sv. Stošije (Anastazije) Zadar, Zadar, Croatia | Cathedral, Minor Basilica, Parish |
| Zadar | Katedrala sv. Anselma Nin, Zadar, Croatia | Former Cathedral, Parish |
| Zagreb | Katedrala Marijina Uznesenja i sv. Stjepana i Ladislava Zagreb, Zagreb (city), Croatia | Cathedral |
| Zrenjanin | Nepomuki Szent Jánosszékesegyház Zrenjanin, Srednji Banat (Central Banat), Vojvodina, Serbia | Cathedral, Parish |
