Changes in Ecclesiastical Jurisdictions
in Turkiye
Changes in Ecclesiastical Jurisdictionsin Turkiye | |
Date | Change |
| Unknown | Titular Episcopal See of Abydus was established |
| Unknown | Titular Episcopal See of Acalissus was established |
| Unknown | Titular Episcopal See of Acmonia was established |
| Unknown | Titular Episcopal See of Adada was established |
| Unknown | Titular Archiepiscopal See of Adana was established |
| Unknown | Titular Episcopal See of Adramyttium was established |
| Unknown | Titular Episcopal See of Adrassus was established |
| Unknown | Titular Episcopal See of Adriani was established |
| Unknown | Titular Metropolitan See of Adrianopolis was established |
| Unknown | Titular Episcopal See of Adrianopolis was established |
| Unknown | Titular Episcopal See of Agathonice was established |
| Unknown | Titular Episcopal See of Agathopolis was established |
| Unknown | Titular Episcopal See of Alabanda was established |
| Unknown | Titular Episcopal See of Alinda was established |
| Unknown | Titular Episcopal See of Amastris was established |
| Unknown | Titular Episcopal See of Amisus was established |
| Unknown | Titular Episcopal See of Amorium was established |
| Unknown | Titular Episcopal See of Amyzon was established |
| Unknown | Titular Episcopal See of Anastasiopolis was established |
| Unknown | Titular Episcopal See of Anastasiopolis (Syriac Rite) was established |
| Unknown | Titular Metropolitan See of Anazarbus was established |
| Unknown | Titular Episcopal See of Anazarbus (Armenian Rite) was established |
| Unknown | Titular Episcopal See of Andrapa was established |
| Unknown | Titular Episcopal See of Anemurium was established |
| Unknown | Titular Episcopal See of Antandrus was established |
| Unknown | Titular Episcopal See of Antiphellus was established |
| Unknown | Titular Episcopal See of Arabissus was established |
| Unknown | Titular Episcopal See of Arathia was established |
| Unknown | Titular Episcopal See of Arathia was suppressed |
| Unknown | Titular Episcopal See of Arca was established |
| Unknown | Titular Episcopal See of Arca in Armenia (Maronite Rite) was established |
| Unknown | Titular Episcopal See of Arca in Armenia (Maronite Rite) was suppressed |
| Unknown | Titular Episcopal See of Arcadiopolis was established |
| Unknown | Titular Episcopal See of Argiza was established |
| Unknown | Titular Episcopal See of Ariarathia was established |
| Unknown | Titular Episcopal See of Ariassus was established |
| Unknown | Titular Episcopal See of Aspendus was established |
| Unknown | Titular Episcopal See of Assus was established |
| Unknown | Titular Episcopal See of Attalia was established |
| Unknown | Titular Episcopal See of Attanasus was established |
| Unknown | Titular Episcopal See of Attudana was established |
| Unknown | Titular Episcopal See of Attæa was established |
| Unknown | Titular Episcopal See of Aucanda was established |
| Unknown | Titular Episcopal See of Augusta was established |
| Unknown | Titular Episcopal See of Augustopolis was established |
| Unknown | Titular Episcopal See of Aureliopolis was established |
| Unknown | Titular Episcopal See of Bagis was established |
| Unknown | Titular Episcopal See of Bathna (Syriac Rite) was established |
| Unknown | Titular Episcopal See of Berisa was established |
| Unknown | Titular Episcopal See of Birtha was established |
| Unknown | Titular Archiepiscopal See of Bizya was established |
| Unknown | Titular Episcopal See of Callipolis was established |
| Unknown | Titular Episcopal See of Calynda was established |
| Unknown | Titular Episcopal See of Calœ was established |
| Unknown | Titular Episcopal See of Camachus was established |
| Unknown | Titular Episcopal See of Cambysopolis was established |
| Unknown | Titular Episcopal See of Camuliana was established |
| Unknown | Titular Episcopal See of Cariopolis was established |
| Unknown | Titular Episcopal See of Castabala was established |
| Unknown | Titular Episcopal See of Catenna was established |
| Unknown | Titular Episcopal See of Caunas was established |
| Unknown | Titular Episcopal See of Celenderis was established |
| Unknown | Titular Episcopal See of Ceramus was established |
| Unknown | Titular Episcopal See of Cerasus was established |
| Unknown | Titular Episcopal See of Cestrus was established |
| Unknown | Titular Metropolitan See of Chalcedon was established |
| Unknown | Titular Archiepiscopal See of Chalcedon (Syriac Rite) was established |
| Unknown | Titular Archiepiscopal See of Chalcedon (Armenian Rite) was established |
| Unknown | Titular Episcopal See of Cibyra magna was established |
| Unknown | Titular Episcopal See of Cidyessus was established |
| Unknown | Titular Episcopal See of Cina was established |
| Unknown | Titular Episcopal See of Citharizum was established |
| Unknown | Titular Archiepiscopal See of Cius was established |
| Unknown | Titular Episcopal See of Claudiopolis was established |
| Unknown | Titular Metropolitan See of Claudiopolis was established |
| Unknown | Titular Episcopal See of Clazomenæ was established |
| Unknown | Titular Episcopal See of Cocussus was established |
| Unknown | Titular Episcopal See of Colophonius was established |
| Unknown | Titular Episcopal See of Colybrassus was established |
| Unknown | Titular Episcopal See of Constantina was established |
| Unknown | Titular Episcopal See of Coracesium was established |
| Unknown | Titular Episcopal See of Corycus was established |
| Unknown | Titular Episcopal See of Corydallus was established |
| Unknown | Titular Episcopal See of Cotyæum was established |
| Unknown | Titular Episcopal See of Cybistra postea Herculea was established |
| Unknown | Titular Episcopal See of Cyme was established |
| Unknown | Titular Episcopal See of Dansara was established |
| Unknown | Titular Episcopal See of Dardanus was established |
| Unknown | Titular Episcopal See of Derbe was established |
| Unknown | Titular Episcopal See of Dioclea was established |
| Unknown | Titular Episcopal See of Dionysiopolis was established |
| Unknown | Titular Episcopal See of Doara was established |
| Unknown | Titular Episcopal See of Docimeum was established |
| Unknown | Titular Episcopal See of Doliche was established |
| Unknown | Titular Episcopal See of Domitiopolis was established |
| Unknown | Titular Episcopal See of Dorylæum was established |
| Unknown | Titular Episcopal See of Druzipara was established |
| Unknown | Titular Episcopal See of Elæa was established |
| Unknown | Titular Episcopal See of Epiphania was established |
| Unknown | Titular Episcopal See of Erythræ was established |
| Unknown | Titular Episcopal See of Eucarpia was established |
| Unknown | Titular Episcopal See of Eudocias was established |
| Unknown | Titular Episcopal See of Flavias was established |
| Unknown | Titular Episcopal See of Flaviopolis antea Cratea was established |
| Unknown | Titular Episcopal See of Gargara was established |
| Unknown | Titular Episcopal See of Germanicopolis was established |
| Unknown | Titular Archiepiscopal See of Germia was established |
| Unknown | Titular Episcopal See of Germia s. Germocolonia was established |
| Unknown | Titular Episcopal See of Gordus was established |
| Unknown | Titular Episcopal See of Halicarnassus was established |
| Unknown | Titular Episcopal See of Harpasa was established |
| Unknown | Titular Episcopal See of Helenopolis was established |
| Unknown | Titular Episcopal See of Hierapolis was established |
| Unknown | Titular Episcopal See of Hierocæsarea was established |
| Unknown | Titular Episcopal See of Himeria was established |
| Unknown | Titular Episcopal See of Hipæpa was established |
| Unknown | Titular Episcopal See of Hypsus was established |
| Unknown | Titular Episcopal See of Iassus was established |
| Unknown | Titular Episcopal See of Iboræ was established |
| Unknown | Titular Episcopal See of Ilistra was established |
| Unknown | Titular Episcopal See of Ilium was established |
| Unknown | Titular Episcopal See of Ionopolis was established |
| Unknown | Titular Episcopal See of Irenopolis was established |
| Unknown | Titular Episcopal See of Isaura was established |
| Unknown | Titular Episcopal See of Isionda was established |
| Unknown | Patriarchal Exarchate of Istanbul (Greek-Melkite Rite) was established |
| Unknown | Titular Episcopal See of Iuliopolis was established |
| Unknown | Titular Episcopal See of Iustinianopolis was established |
| Unknown | Titular Episcopal See of Lagania was established |
| Unknown | Titular Episcopal See of Lamus was established |
| Unknown | Titular Episcopal See of Laranda was established |
| Unknown | Titular Episcopal See of Lebedus was established |
| Unknown | Titular Episcopal See of Leuca was established |
| Unknown | Titular Episcopal See of Limyra was established |
| Unknown | Titular Episcopal See of Linoë was established |
| Unknown | Titular Episcopal See of Loryma was established |
| Unknown | Titular Episcopal See of Lupadium was established |
| Unknown | Titular Episcopal See of Lyrba was established |
| Unknown | Titular Episcopal See of Lysias was established |
| Unknown | Titular Episcopal See of Lystra was established |
| Unknown | Titular Archiepiscopal See of Madystos was established |
| Unknown | Titular Episcopal See of Magnesia was established |
| Unknown | Titular Episcopal See of Mallus was established |
| Unknown | Titular Episcopal See of Marciana was established |
| Unknown | Titular Episcopal See of Marcopolis was established |
| Unknown | Titular Episcopal See of Martyropolis (Syriac Rite) was established |
| Unknown | Titular Episcopal See of Maximianæ was established |
| Unknown | Titular Episcopal See of Medea was established |
| Unknown | Titular Episcopal See of Metellopolis was established |
| Unknown | Titular Episcopal See of Metropolis was established |
| Unknown | Titular Episcopal See of Miletopolis was established |
| Unknown | Titular Episcopal See of Miletus was established |
| Unknown | Titular Metropolitan See of Mocissus was established |
| Unknown | Titular Episcopal See of Modra was established |
| Unknown | Titular Episcopal See of Mylassa was established |
| Unknown | Titular Episcopal See of Myndus was established |
| Unknown | Titular Archiepiscopal See of Myra (Greek-Melkite Rite) was established |
| Unknown | Titular Episcopal See of Myrina was established |
| Unknown | Titular Episcopal See of Myriophytos was established |
| Unknown | Titular Archiepiscopal See of Nacolea was established |
| Unknown | Titular Episcopal See of Nicopolis was established |
| Unknown | Titular Archiepiscopal See of Nisibis (Armenian Rite) was established |
| Unknown | Titular Archiepiscopal See of Nisibis (Chaldean Rite) was established |
| Unknown | Titular Episcopal See of Olba was established |
| Unknown | Titular Episcopal See of Orcistus was established |
| Unknown | Titular Episcopal See of Paleopolis was established |
| Unknown | Titular Episcopal See of Panemotichus was established |
| Unknown | Titular Episcopal See of Paralais was established |
| Unknown | Titular Episcopal See of Parnassus was established |
| Unknown | Titular Episcopal See of Patara was established |
| Unknown | Titular Episcopal See of Pednelissus was established |
| Unknown | Titular Episcopal See of Pegæ was established |
| Unknown | Diocese of Pergamus was established |
| Unknown | Titular Metropolitan See of Perge was established |
| Unknown | Titular Metropolitan See of Pessinus was established |
| Unknown | Titular Episcopal See of Petenissus was established |
| Unknown | Titular Episcopal See of Petra was established |
| Unknown | Titular Episcopal See of Phaselis was established |
| Unknown | Titular Episcopal See of Phaustinopolis was established |
| Unknown | Titular Episcopal See of Philadelphia was established |
| Unknown | Titular Episcopal See of Philomelium was established |
| Unknown | Titular Episcopal See of Pinara was established |
| Unknown | Titular Episcopal See of Pogla was established |
| Unknown | Titular Episcopal See of Polemonium was established |
| Unknown | Titular Episcopal See of Pompeiopolis was established |
| Unknown | Titular Episcopal See of Priene was established |
| Unknown | Titular Episcopal See of Proconnesus was established |
| Unknown | Titular Episcopal See of Prusias was established |
| Unknown | Titular Episcopal See of Rhizus was established |
| Unknown | Titular Episcopal See of Rhodiopolis was established |
| Unknown | Titular Episcopal See of Rhosus was established |
| Unknown | Titular Episcopal See of Sagalassus was established |
| Unknown | Titular Episcopal See of Satala was established |
| Unknown | Titular Episcopal See of Sebaste was established |
| Unknown | Titular Archiepiscopal See of Seleucia Pieria was established |
| Unknown | Titular Metropolitan See of Seleucia Trachea was established |
| Unknown | Titular Episcopal See of Selge was established |
| Unknown | Titular Episcopal See of Selinus was established |
| Unknown | Titular Episcopal See of Selymbria was established |
| Unknown | Titular Episcopal See of Serigene was established |
| Unknown | Titular Metropolitan See of Side was established |
| Unknown | Titular Episcopal See of Sidyma was established |
| Unknown | Titular Episcopal See of Silandus was established |
| Unknown | Titular Episcopal See of Sinda was established |
| Unknown | Titular Episcopal See of Sion was established |
| Unknown | Titular Episcopal See of Soatra was established |
| Unknown | Titular Episcopal See of Sophene was established |
| Unknown | Titular Episcopal See of Sora was established |
| Unknown | Titular Metropolitan See of Stauropolis was established |
| Unknown | Titular Episcopal See of Stratonicea was established |
| Unknown | Titular Episcopal See of Synaus was established |
| Unknown | Titular Episcopal See of Tabæ was established |
| Unknown | Titular Metropolitan See of Tarsus was established |
| Unknown | Titular Episcopal See of Tarsus (Maronite Rite) was established |
| Unknown | Titular Episcopal See of Tarsus (Greek-Melkite Rite) was established |
| Unknown | Titular Episcopal See of Tavium was established |
| Unknown | Titular Episcopal See of Teja was established |
| Unknown | Titular Episcopal See of Telmissus was established |
| Unknown | Titular Episcopal See of Temnus was established |
| Unknown | Titular Episcopal See of Tenedus was established |
| Unknown | Titular Episcopal See of Termessus was established |
| Unknown | Titular Archiepiscopal See of Tharona was established |
| Unknown | Titular Episcopal See of Themisonium was established |
| Unknown | Titular Episcopal See of Theodosiopolis was established |
| Unknown | Titular Episcopal See of Theodosiopolis was established |
| Unknown | Titular Archiepiscopal See of Theodosiopolis ante Apri (Bulgarian Rite) was established |
| Unknown | Titular Episcopal See of Thermæ was established |
| Unknown | Titular Episcopal See of Thymbrium was established |
| Unknown | Titular Episcopal See of Thynias was established |
| Unknown | Titular Metropolitan See of Tianæ was established |
| Unknown | Titular Episcopal See of Tiberiopolis was established |
| Unknown | Titular Episcopal See of Titopolis was established |
| Unknown | Titular Episcopal See of Tityassus was established |
| Unknown | Titular Episcopal See of Tium was established |
| Unknown | Titular Episcopal See of Tlous was established |
| Unknown | Titular Episcopal See of Traianopolis was established |
| Unknown | Titular Episcopal See of Tralles was established |
| Unknown | Titular Episcopal See of Trapezopolis was established |
| Unknown | Titular Archiepiscopal See of Trapezus was established |
| Unknown | Titular Episcopal See of Trocmadæ was established |
| Unknown | Titular Episcopal See of Verinopolis was established |
| Unknown | Titular Episcopal See of Verissa was established |
| Unknown | Titular Episcopal See of Zela was established |
| Unknown | Titular Episcopal See of Zenopolis was established |
| Unknown | Titular Episcopal See of Zephyrium was established |
| Unknown | Titular Episcopal See of Æzani was established |
| 38 | Diocese of Byzantium was established |
| 40 | Diocese of Antioch was established |
| 50 | Metropolitan Archdiocese of Ephesus was established |
| 50 | Diocese of Sinope was established |
| 100 | Metropolitan Archdiocese of Cesarea in Cappadocia was established |
| 100 | Diocese of Colossæ was established |
| 100 | Archdiocese of Edessa was established |
| 100 | Archdiocese of Heraclea was established |
| 100 | Diocese of Hierapolis was established |
| 100 | Diocese of Laodicea was established |
| 100 | Diocese of Myra was established |
| 100 | Diocese of Nicomedia was established |
| 200 | Metropolitan Archdiocese of Amasea was established |
| 200 | Metropolitan Archdiocese of Antiochia was established |
| 200 | Diocese of Comana Ponti was established |
| 200 | Diocese of Comanæ was established |
| 200 | Metropolitan Archdiocese of Cyzicus was established |
| 200 | Diocese of Iconium was established |
| 200 | Diocese of Magyddus was established |
| 200 | Metropolitan Archdiocese of Melitene was established |
| 200 | Diocese of Mopsuestia was established |
| 200 | Metropolitan Archdiocese of Neocæsarea was established |
| 200 | Diocese of Olimpus was established |
| 200 | Metropolitan Archdiocese of Sardes was established |
| 200 | Diocese of Thyatira was established |
| 250 | Diocese of Ægeæ was established |
| 294 | Diocese of Cilicia (Armenian Rite) was established |
| 300 | Metropolitan Archdiocese of Amida was established |
| 300 | Metropolitan Archdiocese of Ancyra was established |
| 300 | Diocese of Apollonias was established |
| 300 | Diocese of Batnæ was established |
| 300 | Diocese of Charræ was established |
| 300 | Archdiocese of Colonia was established |
| 300 | Diocese of Colossæ was promoted as Archdiocese of Colossæ |
| 300 | Diocese of Eumenia was established |
| 300 | Metropolitan Archdiocese of Gangra was established |
| 300 | Diocese of Lampsacus was established |
| 300 | Diocese of Laodicea was promoted as Metropolitan Archdiocese of Laodicea |
| 300 | Archdiocese of Martiropolis was established |
| 300 | Archdiocese of Nazianzus was established |
| 300 | Diocese of Nicomedia was promoted as Metropolitan Archdiocese of Nicomedia |
| 300 | Metropolitan Archdiocese of Nicæa was established |
| 300 | Archdiocese of Nisibis was established |
| 300 | Diocese of Nyssa was established |
| 300 | Archdiocese of Parium was established |
| 300 | Diocese of Prusa was established |
| 300 | Diocese of Samosata was established |
| 300 | Diocese of Sasima was established |
| 300 | Metropolitan Archdiocese of Sebastia was established |
| 300 | Diocese of Sebastopolis was established |
| 300 | Diocese of Sebastopolis in Thracia was established |
| 300 | Metropolitan Archdiocese of Synnadæ was established |
| 300 | Diocese of Troas was established |
| 325 | Diocese of Antioch was promoted as Patriarchal See of Antioch |
| 325 | Diocese of Myra was promoted as Metropolitan Archdiocese of Myra |
| 330 | Diocese of Byzantium was promoted as Metropolitan Archdiocese of Constantinople |
| 330 | Diocese of Iconium was promoted as Metropolitan Archdiocese of Iconium |
| 400 | Diocese of Achyraus was established |
| 400 | Archdiocese of Nisibis was suppressed |
| 400 | Diocese of Polybotus was established |
| 400 | Diocese of Sebastopolis in Thracia was suppressed |
| 450 | Diocese of Hierapolis was promoted as Metropolitan Archdiocese of Hierapolis |
| 451 | Metropolitan Archdiocese of Constantinople was promoted as Patriarchal See of Constantinople |
| 500 | Metropolitan Archdiocese of Amida was suppressed |
| 570 | Diocese of Aristium was established |
| 600 | Diocese of Batnæ was suppressed |
| 600 | Diocese of Comanæ was suppressed |
| 600 | Archdiocese of Martiropolis was promoted as Metropolitan Archdiocese of Martiropolis |
| 600 | Diocese of Mopsuestia was suppressed |
| 600 | Diocese of Olimpus was suppressed |
| 600 | Diocese of Ægeæ was suppressed |
| 650 | Diocese of Aristium was suppressed |
| 800 | Diocese of Magyddus was suppressed |
| 800 | Diocese of Polybotus was suppressed |
| 800 | Diocese of Sasima was suppressed |
| 900 | Diocese of Achyraus was suppressed |
| 900 | Diocese of Apollonias was suppressed |
| 900 | Diocese of Charræ was suppressed |
| 900 | Archdiocese of Colonia was suppressed |
| 900 | Diocese of Eumenia was suppressed |
| 900 | Metropolitan Archdiocese of Martiropolis was suppressed |
| 900 | Archdiocese of Nazianzus was suppressed |
| 900 | Metropolitan Archdiocese of Synnadæ was suppressed |
| 900 | Diocese of Thyatira was suppressed |
| 900 | Diocese of Troas was suppressed |
| 1000 | Metropolitan Archdiocese of Antiochia was suppressed |
| 1000 | Diocese of Comana Ponti was suppressed |
| 1000 | Metropolitan Archdiocese of Ephesus was suppressed |
| 1000 | Metropolitan Archdiocese of Hierapolis was suppressed |
| 1000 | Diocese of Nyssa was suppressed |
| 1000 | Diocese of Samosata was suppressed |
| 1054 | Patriarchal See of Constantinople was suppressed |
| 1098 | Titular Patriarchal See of Antioch was restored |
| 1100 | Metropolitan Archdiocese of Ancyra was suppressed |
| 1100 | Metropolitan Archdiocese of Cesarea in Cappadocia was suppressed |
| 1100 | Archdiocese of Colossæ was suppressed |
| 1100 | Metropolitan Archdiocese of Iconium was suppressed |
| 1100 | Metropolitan Archdiocese of Laodicea was suppressed |
| 1100 | Metropolitan Archdiocese of Melitene was suppressed |
| 1100 | Archdiocese of Mopsuestia was restored |
| 1100 | Metropolitan Archdiocese of Neocæsarea was suppressed |
| 1100 | Metropolitan Archdiocese of Nicæa was suppressed |
| 1100 | Archdiocese of Parium was suppressed |
| 1200 | Archdiocese of Edessa was suppressed |
| 1200 | Archdiocese of Heraclea was demoted as Titular Metropolitan See of Heraclea |
| 1200 | Diocese of Lampsacus was suppressed |
| 1200 | Metropolitan Archdiocese of Sebastia was suppressed |
| 1200 | Diocese of Sebastopolis was suppressed |
| 1205 | Patriarchal See of Constantinople was restored |
| 1230 | Metropolitan Archdiocese of Nicomedia was suppressed |
| 1286 | Patriarchal See of Constantinople was demoted as Titular Patriarchal See of Constantinople |
| 1300 | Titular Episcopal See of Charræ was restored |
| 1300 | Metropolitan Archdiocese of Cyzicus was demoted as Titular Metropolitan See of Cyzicus |
| 1300 | Titular Metropolitan See of Cæsarea Ponti was restored |
| 1300 | Titular Metropolitan See of Ephesus was restored |
| 1300 | Metropolitan Archdiocese of Myra was suppressed |
| 1300 | Diocese of Prusa was suppressed |
| 1346 | Archdiocese of Smirne was established |
| 1400 | Titular Metropolitan See of Edessa was restored |
| 1400 | Diocese of Focea was established |
| 1400 | Titular Episcopal See of Magyddus was restored |
| 1400 | Archdiocese of Mopsuestia was suppressed |
| 1400 | Titular Metropolitan See of Myra was restored |
| 1400 | Titular Metropolitan See of Nicæa was restored |
| 1400 | Metropolitan Archdiocese of Sardes was demoted as Titular Metropolitan See of Sardes |
| 1400 | Diocese of Sinope was suppressed |
| 1400 | Titular Episcopal See of Troas was restored |
| 1500 | Titular Archiepiscopal See of Colossæ was restored |
| 1500 | Diocese of Focea was suppressed |
| 1500 | Titular Metropolitan See of Laodicea was restored |
| 1500 | Titular Archiepiscopal See of Nazianzus was restored |
| 1550 | Titular Episcopal See of Martiria was restored |
| 1553 | Diocese of Diarbekir (Chaldean Rite) was established (without ecclesiastical province) |
| 1553 | Diocese of Gazireh (Chaldean Rite) was established |
| 1553 | Diocese of Mardin (Chaldean Rite) was established |
| 1553 | Diocese of Seert (Chaldean Rite) was established |
| 1575 | Archdiocese of Smirne was suppressed |
| 1600 | Metropolitan Archdiocese of Amasea was suppressed |
| 1600 | Titular Metropolitan See of Ancyra was restored |
| 1600 | Titular Episcopal See of Comanæ was restored |
| 1600 | Metropolitan Archdiocese of Gangra was suppressed |
| 1600 | Titular Metropolitan See of Iconium was restored |
| 1600 | Titular Episcopal See of Lampsacus was restored |
| 1600 | Titular Metropolitan See of Neocæsarea was restored |
| 1600 | Titular Episcopal See of Verissa was suppressed |
| 1625 | Apostolic Vicariate of Smirne was restored |
| 1650 | Diocese of Amida (Armenian Rite) was established |
| 1652.04.15 | Apostolic Vicariate of Constantinopole was established |
| 1700 | Archdiocese of Aleppo (Maronite Rite) was established (without ecclesiastical province) |
| 1700 | Titular Metropolitan See of Amida was restored |
| 1700 | Titular Episcopal See of Eumenia was restored |
| 1700 | Titular Metropolitan See of Melitene was restored |
| 1700 | Titular Archiepiscopal See of Nisibis was restored |
| 1700 | Titular Episcopal See of Nyssa was restored |
| 1700 | Titular Episcopal See of Olimpus was restored |
| 1700 | Titular Episcopal See of Parium was restored |
| 1700 | Titular Episcopal See of Pergamus was restored |
| 1700 | Titular Episcopal See of Prusa was restored |
| 1700 | Titular Episcopal See of Sebastopolis was restored |
| 1700 | Titular Episcopal See of Sinope was restored |
| 1700 | Titular Episcopal See of Thyatira was restored |
| 1708 | Archdiocese of Mardin (Armenian Rite) was established |
| 1735 | Diocese of Ancyra (Armenian Rite) was established |
| 1742.11.26 | Diocese of Cilicia (Armenian Rite) was promoted as Patriarchal See of Cilicia |
| 1760 | Titular Episcopal See of Samosata was restored |
| 1774 | Diocese of Adana (Armenian Rite) was established |
| 1779 | Apostolic Vicariate of Istanbul (Armenian Rite) was established |
| 1783 | Diocese of Mardin (Syriac Rite) was established |
| 1800 | Titular Episcopal See of Comana Ponti was restored |
| 1818.03.18 | Apostolic Vicariate of Smirne was promoted as Metropolitan Archdiocese of Izmir |
| 1819.11.19 | Titular Metropolitan See of Amasea was restored (no longer united) |
| 1830 | Apostolic Vicariate of Istanbul (Armenian Rite) was promoted as Archdiocese of Istanbul |
| 1842 | Diocese of Marasc (Armenian Rite) was established |
| 1842.08.30 | Apostolic Prefecture of Mardin was established (from Apostolic Prefecture of Syria and Cilicia) |
| 1845.03.13 | Apostolic Prefecture of Trabzon was established |
| 1850 | Diocese of Artvin (Armenian Rite) was established |
| 1850 | Diocese of Cesarea in Cappadocia (Armenian Rite) was established |
| 1850 | Diocese of Prusa (Armenian Rite) was established |
| 1850 | Diocese of Trapezus (Armenian Rite) was established |
| 1850.04.30 | Diocese of Ancyra (Armenian Rite) was restored |
| 1850.04.30 | Diocese of Garin (Armenian Rite) was established |
| 1858 | Diocese of Sebaste (Armenian Rite) was established |
| 1859 | Diocese of Tokat (Armenian Rite) was established |
| 1861 | Apostolic Vicariate of Constantinople (Bulgarian Rite) was established |
| 1861 | Diocese of Melitene (Armenian Rite) was established |
| 1862.09.28 | Diocese of Amida (Syriac Rite) was established |
| 1863 | Diocese of Gazireh (Syriac Rite) was established |
| 1865.05.01 | Diocese of Kharput (Armenian Rite) was established |
| 1867 | Archdiocese of Istanbul (Armenian Rite) was suppressed (to Patriarchal See of Cilicia) |
| 1880 | Titular Metropolitan See of Gangra was restored |
| 1880 | Titular Episcopal See of Martiria was renamed as Titular Episcopal See of Martyropolis |
| 1883.04.07 | Apostolic Vicariate of Tracia (Bulgarian Rite) was established (from Apostolic Vicariate of Constantinople) |
| 1884 | Diocese of Mush (Armenian Rite) was established |
| 1888.05.01 | Diocese of Amida (Syriac Rite) was suppressed (to Diocese of Mardin and Amida) |
| 1888.05.01 | Diocese of Mardin (Syriac Rite) was renamed as Diocese of Mardin and Amida (gained territory from the suppressed Diocese of Amida) |
| 1890 | Titular Metropolitan See of Antiochia was restored |
| 1890 | Titular Metropolitan See of Synnadæ was restored |
| 1890 | Titular Episcopal See of Teja was renamed as Titular Episcopal See of Teos |
| 1892.05.30 | Diocese of Sebaste (Armenian Rite) was promoted as Archdiocese of Sebaste (gained territory from the suppressed Diocese of Tokat) |
| 1892.05.30 | Diocese of Tokat (Armenian Rite) was suppressed (to Archdiocese of Sebaste) |
| 1895 | Titular Episcopal See of Colonia was restored |
| 1896 | Apostolic Prefecture of Mardin was suppressed |
| 1896.09.12 | Apostolic Prefecture of Trabzon was suppressed (to Metropolitan Archdiocese of Izmir) |
| 1897 | Titular Episcopal See of Parium was promoted as Titular Archiepiscopal See of Parium |
| 1900 | Titular Episcopal See of Attalia was promoted as Titular Archiepiscopal See of Attalia |
| 1900 | Titular Episcopal See of Hypsus was renamed as Titular Episcopal See of Ipsus |
| 1900 | Titular Episcopal See of Phocæa was restored |
| 1900 | Titular Episcopal See of Polybotus was restored |
| 1900 | Titular Episcopal See of Pompeiopolis was promoted as Titular Archiepiscopal See of Pompeiopolis |
| 1905 | Titular Metropolitan See of Pessinus (Armenian Rite) was established |
| 1909 | Titular Episcopal See of Sasima was restored |
| 1911.06.11 | Apostolic Exarchate of Turkey of Europe (Greek Rite) was established |
| 1913 | Titular Episcopal See of Sebaste was renamed as Titular Episcopal See of Sebaste |
| 1915 | Titular Archiepiscopal See of Irenopolis was established |
| 1915 | Titular Metropolitan See of Pessinus (Armenian Rite) was suppressed |
| 1915.06 | Diocese of Seert (Chaldean Rite) was suppressed (to Diocese of Diarbekir) |
| 1920 | Diocese of Prusa (Armenian Rite) was suppressed |
| 1920 | Titular Episcopal See of Theodosiopolis (Greek Rite) was established |
| 1921 | Titular Episcopal See of Camachus was renamed as Titular Episcopal See of Chamacus |
| 1921 | Titular Episcopal See of Charræ was renamed as Titular Episcopal See of Charriæ |
| 1921 | Titular Episcopal See of Colybrassus was renamed as Titular Episcopal See of Colybranus |
| 1921 | Titular Episcopal See of Theodoropolis was established |
| 1921 | Titular Episcopal See of Theodosiopolis (Greek Rite) was renamed as Titular Episcopal See of Theodoropolis |
| 1921 | Titular Archiepiscopal See of Verissa was restored |
| 1922 | Titular Episcopal See of Adramyttium was renamed as Titular Episcopal See of Adramyttium |
| 1922 | Titular Episcopal See of Bathna (Syriac Rite) was renamed as Titular Episcopal See of Bathna |
| 1922 | Titular Episcopal See of Colybranus was renamed as Titular Episcopal See of Colybranus |
| 1922 | Titular Archiepiscopal See of Eucaita was established |
| 1923 | Titular Episcopal See of Bathna (Syriac Rite) was renamed as Titular Episcopal See of Bathna |
| 1923 | Titular Episcopal See of Catenna was renamed as Titular Episcopal See of Catenna |
| 1923 | Titular Episcopal See of Colybranus was renamed as Titular Episcopal See of Colybrassus |
| 1923 | Titular Episcopal See of Hierapolis was renamed as Titular Episcopal See of Hieropolis |
| 1923 | Titular Episcopal See of Myriophytos was renamed as Titular Episcopal See of Myriophytos |
| 1923 | Titular Episcopal See of Petra was renamed as Titular Episcopal See of Petra |
| 1924 | Titular Episcopal See of Adramyttium was renamed as Titular Episcopal See of Adramyttium |
| 1924 | Titular Episcopal See of Adrassus was renamed as Titular Episcopal See of Adrassus |
| 1924 | Titular Episcopal See of Bathna (Syriac Rite) was renamed as Titular Episcopal See of Batna |
| 1924 | Titular Episcopal See of Camuliana was renamed as Titular Episcopal See of Camuliana |
| 1924 | Titular Episcopal See of Dansara was renamed as Titular Episcopal See of Dausara |
| 1924 | Titular Episcopal See of Germia s. Germocolonia was renamed as Titular Episcopal See of Germia s. Germocolonia |
| 1924 | Titular Episcopal See of Iassus was renamed as Titular Episcopal See of Iassus |
| 1924 | Titular Episcopal See of Paralais was renamed as Titular Episcopal See of Paralais |
| 1924 | Titular Archiepiscopal See of Theodosiopolis ante Apri (Bulgarian Rite) was suppressed |
| 1925 | Titular Archiepiscopal See of Adana was demoted as Titular Episcopal See of Adana |
| 1925 | Titular Episcopal See of Adrassus was renamed as Titular Episcopal See of Adrasus |
| 1925 | Titular Episcopal See of Aucanda was renamed as Titular Episcopal See of Arycanda |
| 1925 | Titular Archiepiscopal See of Attalia was demoted as Titular Episcopal See of Attalia |
| 1925 | Titular Episcopal See of Attudana was renamed as Titular Episcopal See of Attuda |
| 1925 | Titular Episcopal See of Batna (Syriac Rite) was renamed as Titular Episcopal See of Bahtna |
| 1925 | Titular Episcopal See of Berisa was renamed as Titular Episcopal See of Berissa |
| 1925 | Titular Episcopal See of Briula was established |
| 1925 | Titular Episcopal See of Chamacus was renamed as Titular Episcopal See of Camachus |
| 1925 | Titular Episcopal See of Cariopolis was renamed as Titular Episcopal See of Chariupulis |
| 1925 | Titular Episcopal See of Cibyra magna was renamed as Titular Episcopal See of Cibyra |
| 1925 | Titular Episcopal See of Cina was renamed as Titular Episcopal See of Cinna |
| 1925 | Titular Episcopal See of Colophonius was renamed as Titular Episcopal See of Colophon |
| 1925 | Titular Episcopal See of Comanæ was renamed as Titular Episcopal See of Comana Cappadociæ |
| 1925 | Titular Episcopal See of Comana Ponti was renamed as Titular Episcopal See of Comana Pontica |
| 1925 | Titular Episcopal See of Conana was established |
| 1925 | Titular Episcopal See of Corna was established |
| 1925 | Titular Episcopal See of Corydallus was renamed as Titular Episcopal See of Croydala |
| 1925 | Titular Episcopal See of Cocussus was renamed as Titular Episcopal See of Cucusus |
| 1925 | Titular Episcopal See of Cybistra postea Herculea was renamed as Titular Episcopal See of Cybistra |
| 1925 | Titular Metropolitan See of Cæsarea Ponti was renamed as Titular Metropolitan See of Cæsarea |
| 1925 | Titular Episcopal See of Dadima was established |
| 1925 | Titular Episcopal See of Danium was established |
| 1925 | Titular Episcopal See of Anastasiopolis was promoted as Titular Metropolitan See of Dara |
| 1925 | Titular Episcopal See of Dercos was established |
| 1925 | Titular Episcopal See of Docimeum was renamed as Titular Episcopal See of Docimium |
| 1925 | Titular Episcopal See of Domitiopolis was renamed as Titular Episcopal See of Dometiupolis |
| 1925 | Titular Episcopal See of Dorylæum was renamed as Titular Episcopal See of Dorylaëum |
| 1925 | Titular Episcopal See of Druzipara was renamed as Titular Episcopal See of Druzipara |
| 1925 | Titular Episcopal See of Eriza was established |
| 1925 | Titular Archiepiscopal See of Eucaita was demoted as Titular Episcopal See of Eucaita |
| 1925 | Titular Episcopal See of Eudocias was renamed as Titular Episcopal See of Eudoxias |
| 1925 | Titular Episcopal See of Phaustinopolis was renamed as Titular Episcopal See of Faustinopolis |
| 1925 | Titular Episcopal See of Flaviopolis antea Cratea was renamed as Titular Episcopal See of Flaviopolis |
| 1925 | Titular Episcopal See of Germia s. Germocolonia was renamed as Titular Episcopal See of Germa |
| 1925 | Titular Archiepiscopal See of Germia was demoted as Titular Episcopal See of Germia |
| 1925 | Titular Episcopal See of Adriani was renamed as Titular Episcopal See of Hadriani ad Olympum |
| 1925 | Titular Metropolitan See of Adrianopolis was renamed as Titular Metropolitan See of Hadrianopolis |
| 1925 | Titular Episcopal See of Adrianopolis was renamed as Titular Episcopal See of Hadrianopolis |
| 1925 | Titular Episcopal See of Helenopolis was renamed as Titular Episcopal See of Helenopolis |
| 1925 | Titular Metropolitan See of Hierapolis was restored |
| 1925 | Titular Episcopal See of Iassus was renamed as Titular Episcopal See of Iasus |
| 1925 | Titular Episcopal See of Iboræ was renamed as Titular Episcopal See of Ibora |
| 1925 | Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis |
| 1925 | Titular Archiepiscopal See of Irenopolis was demoted as Titular Episcopal See of Irenopolis |
| 1925 | Titular Episcopal See of Isba was established |
| 1925 | Titular Episcopal See of Isionda was renamed as Titular Episcopal See of Isinda |
| 1925 | Titular Episcopal See of Isaura was renamed as Titular Episcopal See of Jsaura Nova |
| 1925 | Titular Episcopal See of Leuca was renamed as Titular Episcopal See of Leuce |
| 1925 | Titular Episcopal See of Lipara was established |
| 1925 | Titular Episcopal See of Lunda was established |
| 1925 | Titular Archiepiscopal See of Madystos was renamed as Titular Archiepiscopal See of Madytus |
| 1925 | Titular Episcopal See of Magnesia was renamed as Titular Episcopal See of Magnesia ad Mæandrum |
| 1925 | Titular Episcopal See of Magyddus was renamed as Titular Episcopal See of Magydus |
| 1925 | Titular Episcopal See of Mastaura was established |
| 1925 | Titular Metropolitan See of Mocissus was renamed as Titular Metropolitan See of Mocissus |
| 1925 | Titular Episcopal See of Mylassa was renamed as Titular Episcopal See of Mylasa |
| 1925 | Titular Archiepiscopal See of Myra (Greek-Melkite Rite) was suppressed |
| 1925 | Titular Episcopal See of Myriophytos was renamed as Titular Episcopal See of Myriophytos |
| 1925 | Titular Archiepiscopal See of Nacolea was demoted as Titular Episcopal See of Nacolia |
| 1925 | Titular Archiepiscopal See of Nazianzus was demoted as Titular Episcopal See of Nazianzus |
| 1925 | Titular Episcopal See of Olimpus was renamed as Titular Episcopal See of Olympus |
| 1925 | Titular Episcopal See of Paleopolis was renamed as Titular Episcopal See of Palæopolis |
| 1925 | Titular Archiepiscopal See of Parium was demoted as Titular Episcopal See of Parium |
| 1925 | Titular Episcopal See of Paralais was renamed as Titular Episcopal See of Parlais |
| 1925 | Titular Episcopal See of Pednelissus was renamed as Titular Episcopal See of Pednelissus |
| 1925 | Titular Episcopal See of Pergamus was renamed as Titular Episcopal See of Pergamum |
| 1925 | Titular Episcopal See of Petra was renamed as Titular Episcopal See of Perrhe |
| 1925 | Titular Episcopal See of Petenissus was renamed as Titular Episcopal See of Petinissus |
| 1925 | Titular Episcopal See of Phoba was established |
| 1925 | Titular Episcopal See of Podalia was established |
| 1925 | Titular Episcopal See of Polemonium was renamed as Titular Episcopal See of Polemonium |
| 1925 | Titular Archiepiscopal See of Pompeiopolis was demoted as Titular Episcopal See of Pompeiopolis |
| 1925 | Titular Episcopal See of Prusias was renamed as Titular Episcopal See of Prusias ad Hypium |
| 1925 | Titular Episcopal See of Rhizus was renamed as Titular Episcopal See of Rhizæum |
| 1925 | Titular Episcopal See of Rhodiopolis was renamed as Titular Episcopal See of Rhodiapolis |
| 1925 | Titular Episcopal See of Rhosus was renamed as Titular Episcopal See of Rhosus |
| 1925 | Titular Episcopal See of Sabadia was established |
| 1925 | Titular Episcopal See of Sala was established |
| 1925 | Titular Episcopal See of Soatra was renamed as Titular Episcopal See of Savatra |
| 1925 | Titular Metropolitan See of Sebastia was renamed as Titular Metropolitan See of Sebastea |
| 1925 | Titular Metropolitan See of Seleucia Trachea was renamed as Titular Metropolitan See of Seleucia |
| 1925 | Titular Archiepiscopal See of Seleucia Pieria was demoted as Titular Episcopal See of Seleucia pieria |
| 1925 | Titular Episcopal See of Sion was suppressed |
| 1925 | Titular Metropolitan See of Synnadæ was renamed as Titular Metropolitan See of Synnada |
| 1925 | Titular Episcopal See of Tabala was established |
| 1925 | Titular Episcopal See of Tarsus (Maronite Rite) was suppressed |
| 1925 | Titular Episcopal See of Telmissus was renamed as Titular Episcopal See of Telmissus |
| 1925 | Titular Episcopal See of Theodoropolis was renamed as Titular Episcopal See of Theodorium |
| 1925 | Titular Episcopal See of Theodoropolis (Greek Rite) was renamed as Titular Episcopal See of Theodorium |
| 1925 | Titular Episcopal See of Thymbrium was renamed as Titular Episcopal See of Timbriada |
| 1925 | Titular Episcopal See of Titopolis was renamed as Titular Episcopal See of Titiupolis |
| 1925 | Titular Archiepiscopal See of Trapezus was demoted as Titular Episcopal See of Trapezus |
| 1925 | Titular Episcopal See of Trebenna was established |
| 1925 | Titular Episcopal See of Trocmadæ was renamed as Titular Episcopal See of Trocmades |
| 1925 | Titular Metropolitan See of Tianæ was renamed as Titular Metropolitan See of Tyana |
| 1925 | Titular Episcopal See of Æzani was renamed as Titular Episcopal See of Æzanis |
| 1926 | Titular Episcopal See of Claudiopolis was renamed as Titular Episcopal See of Claudiopolis |
| 1926 | Apostolic Vicariate of Constantinople (Bulgarian Rite) was suppressed (to establish Apostolic Exarchate of Sofia) |
| 1926 | Titular Metropolitan See of Cæsarea was renamed as Titular Metropolitan See of Cæsarea |
| 1926 | Titular Episcopal See of Helenopolis was renamed as Titular Episcopal See of Helenopolis |
| 1926 | Titular Metropolitan See of Hierapolis was renamed as Titular Metropolitan See of Hierapolis |
| 1926 | Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis |
| 1926 | Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis |
| 1926 | Titular Episcopal See of Jsaura Nova was renamed as Titular Episcopal See of Isauropolis |
| 1926 | Titular Metropolitan See of Neocæsarea was renamed as Titular Metropolitan See of Neocæsarea |
| 1926 | Titular Episcopal See of Nicopolis was renamed as Titular Episcopal See of Nicopolis |
| 1926 | Titular Episcopal See of Phoba (Syriac Rite) was established |
| 1926 | Titular Episcopal See of Sebaste was renamed as Titular Episcopal See of Sebaste |
| 1926 | Titular Metropolitan See of Sebastea was renamed as Titular Metropolitan See of Sebastea |
| 1926 | Titular Episcopal See of Siniandus was established |
| 1926 | Titular Episcopal See of Stadia was established |
| 1926 | Titular Episcopal See of Tarsus (Maronite Rite) was restored |
| 1926 | Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis |
| 1926 | Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis |
| 1926 | Titular Episcopal See of Titiupolis was renamed as Titular Episcopal See of Titopolis |
| 1926 | Apostolic Vicariate of Tracia (Bulgarian Rite) was suppressed (to establish Apostolic Exarchate of Sofia) |
| 1926 | Titular Episcopal See of Traianopolis was renamed as Titular Episcopal See of Traianopolis |
| 1926 | Titular Episcopal See of Verbe was established |
| 1926.03.16 | Apostolic Vicariate of Constantinopole lost territory to Diocese of Skopje |
| 1927 | Titular Episcopal See of Cadi was established |
| 1927 | Titular Episcopal See of Hadrianopolis was renamed as Titular Episcopal See of Hadrianopolis |
| 1927 | Titular Archiepiscopal See of Nisibis (Chaldean Rite) was suppressed |
| 1927 | Titular Episcopal See of Olba was suppressed |
| 1927 | Titular Episcopal See of Pegæ was renamed as Titular Episcopal See of Pegæ |
| 1928 | Titular Episcopal See of Cadossia was established |
| 1928 | Titular Episcopal See of Germia was promoted as Titular Archiepiscopal See of Germia |
| 1928 | Titular Episcopal See of Iasus was renamed as Titular Episcopal See of Iasus |
| 1928 | Titular Episcopal See of Parium was promoted as Titular Archiepiscopal See of Parium |
| 1928 | Titular Episcopal See of Pompeiopolis was promoted as Titular Archiepiscopal See of Pompeiopolis |
| 1928 | Titular Episcopal See of Sion was restored |
| 1928 | Titular Archiepiscopal See of Tarsus (Armenian Rite) was established |
| 1928.10.15 | Archdiocese of Istanbul (Armenian Rite) was restored (from Patriarchal See of Cilicia and without ecclesiastical province) |
| 1929 | Titular Episcopal See of Argiza was renamed as Titular Episcopal See of Algiza |
| 1929 | Titular Episcopal See of Amorium was promoted as Titular Metropolitan See of Amorium |
| 1929 | Titular Episcopal See of Attalia was renamed as Titular Episcopal See of Attalea |
| 1929 | Titular Episcopal See of Bahtna (Syriac Rite) was renamed as Titular Episcopal See of Bahtnæ |
| 1929 | Titular Archiepiscopal See of Brysis was established |
| 1929 | Titular Episcopal See of Camachus was promoted as Titular Metropolitan See of Camachus |
| 1929 | Titular Episcopal See of Charriæ was renamed as Titular Episcopal See of Carrhæ |
| 1929 | Titular Episcopal See of Chariupulis was renamed as Titular Episcopal See of Chariopolis |
| 1929 | Titular Episcopal See of Citharizum was renamed as Titular Episcopal See of Citharizum |
| 1929 | Titular Episcopal See of Colonia was promoted as Titular Archiepiscopal See of Colonia |
| 1929 | Titular Episcopal See of Comana Cappadociæ was renamed as Titular Episcopal See of Comana Armeniæ |
| 1929 | Titular Episcopal See of Comana Pontica was renamed as Titular Episcopal See of Comana pontica |
| 1929 | Titular Episcopal See of Croydala was renamed as Titular Episcopal See of Corydala |
| 1929 | Titular Archiepiscopal See of Cotrada was established |
| 1929 | Titular Episcopal See of Cotyæum was promoted as Titular Metropolitan See of Cotyæum |
| 1929 | Titular Episcopal See of Danium was renamed as Titular Episcopal See of Daonium |
| 1929 | Titular Episcopal See of Dercos was promoted as Titular Archiepiscopal See of Dercos |
| 1929 | Titular Episcopal See of Dometiupolis was renamed as Titular Episcopal See of Dometiopolis |
| 1929 | Titular Episcopal See of Druzipara was renamed as Titular Episcopal See of Drizipara |
| 1929 | Titular Episcopal See of Eucaita was promoted as Titular Archiepiscopal See of Euchaitæ |
| 1929 | Titular Archiepiscopal See of Garella was established |
| 1929 | Titular Episcopal See of Germa was renamed as Titular Episcopal See of Germa |
| 1929 | Titular Episcopal See of Himeria was renamed as Titular Episcopal See of Hemeria |
| 1929 | Titular Episcopal See of Hipæpa was renamed as Titular Episcopal See of Hypæpa |
| 1929 | Titular Episcopal See of Iustinianopolis was renamed as Titular Episcopal See of Iustinianopolis |
| 1929 | Titular Episcopal See of Iasus was renamed as Titular Episcopal See of Jasus |
| 1929 | Titular Episcopal See of Ionopolis was renamed as Titular Episcopal See of Jonopolis |
| 1929 | Titular Episcopal See of Leuce was renamed as Titular Episcopal See of Leuce |
| 1929 | Titular Episcopal See of Lyrba was renamed as Titular Episcopal See of Lyrbe |
| 1929 | Titular Episcopal See of Martyropolis (Syriac Rite) was suppressed |
| 1929 | Titular Episcopal See of Miletus was promoted as Titular Archiepiscopal See of Miletus |
| 1929 | Titular Episcopal See of Nacolia was promoted as Titular Archiepiscopal See of Nacolia |
| 1929 | Titular Episcopal See of Petinissus was renamed as Titular Episcopal See of Petinessus |
| 1929 | Titular Episcopal See of Pednelissus was renamed as Titular Episcopal See of Petnelissus |
| 1929 | Titular Episcopal See of Phoba was renamed as Titular Episcopal See of Phoba |
| 1929 | Titular Episcopal See of Phoba (Syriac Rite) was suppressed |
| 1929 | Titular Episcopal See of Proconnesus was promoted as Titular Archiepiscopal See of Proconnesus |
| 1929 | Titular Episcopal See of Rhizæum was promoted as Titular Archiepiscopal See of Rhizæum |
| 1929 | Titular Episcopal See of Samosata was promoted as Titular Archiepiscopal See of Samosata |
| 1929 | Titular Episcopal See of Savatra was renamed as Titular Episcopal See of Sauatra |
| 1929 | Titular Episcopal See of Seleucia pieria was promoted as Titular Archiepiscopal See of Seleucia pieria |
| 1929 | Titular Episcopal See of Selge was promoted as Titular Archiepiscopal See of Selge |
| 1929 | Titular Episcopal See of Selymbria was promoted as Titular Archiepiscopal See of Selymbria |
| 1929 | Titular Archiepiscopal See of Silyum was established |
| 1929 | Titular Episcopal See of Tavium was renamed as Titular Episcopal See of Tavium |
| 1929 | Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis |
| 1929 | Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis |
| 1929 | Titular Episcopal See of Thermæ was renamed as Titular Episcopal See of Thermus basilicæ |
| 1929 | Titular Episcopal See of Timbriada was renamed as Titular Episcopal See of Timbrias |
| 1929 | Titular Episcopal See of Traianopolis was renamed as Titular Episcopal See of Trajanopolis |
| 1929 | Titular Episcopal See of Tralles was renamed as Titular Episcopal See of Tralles |
| 1929 | Titular Episcopal See of Trapezus was promoted as Titular Archiepiscopal See of Trapezus |
| 1929 | Titular Episcopal See of Vasada was established |
| 1929 | Titular Episcopal See of Æzanis was renamed as Titular Episcopal See of Æzani |
| 1930 | Titular Episcopal See of Adana was promoted as Titular Archiepiscopal See of Adana |
| 1930 | Titular Episcopal See of Bahtnæ (Syriac Rite) was renamed as Titular Episcopal See of Bahtnæ |
| 1930 | Titular Episcopal See of Flaviopolis was renamed as Titular Episcopal See of Cratia |
| 1930 | Titular Archiepiscopal See of Rhizæum was renamed as Titular Archiepiscopal See of Rhizæum |
| 1930 | Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis |
| 1931 | Titular Episcopal See of Theodosiopolis was suppressed |
| 1931.06.20 | Mission sui juris of Trabzon was restored (from Apostolic Vicariate of Constantinopole) |
| 1931.08.20 | Metropolitan Archdiocese of Izmir lost territory to Diocese of Chios |
| 1932 | Titular Episcopal See of Amastris was promoted as Titular Archiepiscopal See of Amastris |
| 1932 | Titular Episcopal See of Martyropolis was promoted as Titular Archiepiscopal See of Martyropolis |
| 1932 | Titular Archiepiscopal See of Mopsuestia was restored |
| 1932 | Titular Episcopal See of Myriophytos was suppressed |
| 1933 | Titular Episcopal See of Acarassus was established |
| 1933 | Titular Episcopal See of Achyraus was restored |
| 1933 | Titular Episcopal See of Iustinianopolis was renamed as Titular Episcopal See of Acilisene |
| 1933 | Titular Episcopal See of Acrassus was established |
| 1933 | Titular Episcopal See of Adrasus was renamed as Titular Episcopal See of Adrasus |
| 1933 | Titular Episcopal See of Cambysopolis was renamed as Titular Episcopal See of Alexandria minor |
| 1933 | Titular Episcopal See of Algiza was renamed as Titular Episcopal See of Algiza |
| 1933 | Titular Episcopal See of Alia was established |
| 1933 | Titular Episcopal See of Amadassa was established |
| 1933 | Titular Episcopal See of Amblada was established |
| 1933 | Titular Episcopal See of Anatetarte was established |
| 1933 | Titular Episcopal See of Anazarbus (Armenian Rite) was suppressed |
| 1933 | Titular Episcopal See of Ancyra ferrea was established |
| 1933 | Titular Episcopal See of Andeda was established |
| 1933 | Titular Episcopal See of Anineta was established |
| 1933 | Titular Episcopal See of Antiochia ad Mæandrum was established |
| 1933 | Titular Metropolitan See of Antiochia was renamed as Titular Metropolitan See of Antiochia in Pisidia |
| 1933 | Titular Episcopal See of Antiochia parva was established |
| 1933 | Titular Episcopal See of Anæa was established |
| 1933 | Titular Episcopal See of Apamea Cibotus was established |
| 1933 | Titular Archiepiscopal See of Apamea in Bithynia was established |
| 1933 | Titular Episcopal See of Aperlæ was established |
| 1933 | Titular Episcopal See of Apollonia Salbace was established |
| 1933 | Titular Episcopal See of Apollonias was restored |
| 1933 | Titular Episcopal See of Apollonis was established |
| 1933 | Titular Episcopal See of Apollonos-Hieron was established |
| 1933 | Titular Episcopal See of Appia was established |
| 1933 | Titular Archiepiscopal See of Aprus was restored |
| 1933 | Titular Episcopal See of Araxa was established |
| 1933 | Titular Episcopal See of Arca was renamed as Titular Episcopal See of Arca in Armenia |
| 1933 | Titular Episcopal See of Arcadiopolis was renamed as Titular Episcopal See of Arcadiopolis in Asia |
| 1933 | Titular Archiepiscopal See of Arcadiopolis in Europa was established |
| 1933 | Titular Episcopal See of Aristium was restored |
| 1933 | Titular Episcopal See of Arneæ was established |
| 1933 | Titular Episcopal See of Arsamosata was established |
| 1933 | Titular Episcopal See of Arycanda was renamed as Titular Episcopal See of Arycanda |
| 1933 | Titular Episcopal See of Aspona was established |
| 1933 | Titular Episcopal See of Atenia was established |
| 1933 | Titular Episcopal See of Athyra was established |
| 1933 | Titular Episcopal See of Attalea in Lydia was established |
| 1933 | Titular Episcopal See of Attalea was renamed as Titular Episcopal See of Attalea in Pamphylia |
| 1933 | Titular Episcopal See of Augustopolis was renamed as Titular Episcopal See of Augustopolis in Phrygia |
| 1933 | Titular Episcopal See of Aureliopolis in Asia was established |
| 1933 | Titular Episcopal See of Aureliopolis was renamed as Titular Episcopal See of Aureliopolis in Lydia |
| 1933 | Titular Episcopal See of Aurocla was established |
| 1933 | Titular Episcopal See of Bahtnæ (Syriac Rite) was suppressed |
| 1933 | Titular Episcopal See of Balbura was established |
| 1933 | Titular Episcopal See of Barata was established |
| 1933 | Titular Episcopal See of Bareta was established |
| 1933 | Titular Episcopal See of Bargylia was established |
| 1933 | Titular Episcopal See of Baris in Hellesponto was established |
| 1933 | Titular Episcopal See of Baris in Pisidia was established |
| 1933 | Titular Episcopal See of Batnæ was restored |
| 1933 | Titular Episcopal See of Belabitene was established |
| 1933 | Titular Episcopal See of Bethzabda was established |
| 1933 | Titular Episcopal See of Binda was established |
| 1933 | Titular Episcopal See of Blaundus was established |
| 1933 | Titular Episcopal See of Bria was established |
| 1933 | Titular Episcopal See of Bruzus was established |
| 1933 | Titular Episcopal See of Bubon was established |
| 1933 | Titular Episcopal See of Bulgarophygum was established |
| 1933 | Titular Episcopal See of Cana was established |
| 1933 | Titular Episcopal See of Candyba was established |
| 1933 | Titular Episcopal See of Carallia was established |
| 1933 | Titular Episcopal See of Cardabuntha was established |
| 1933 | Titular Episcopal See of Casæ in Pamphylia was established |
| 1933 | Titular Episcopal See of Cephas was established |
| 1933 | Titular Episcopal See of Cerasa was established |
| 1933 | Titular Episcopal See of Ceretapa was established |
| 1933 | Titular Episcopal See of Cesarea in Bithynia was established |
| 1933 | Titular Metropolitan See of Cæsarea was renamed as Titular Metropolitan See of Cesarea in Cappadocia |
| 1933 | Titular Metropolitan See of Chalcedon was renamed as Titular Metropolitan See of Chalcedon |
| 1933 | Titular Episcopal See of Chalcis in Europa was established |
| 1933 | Titular Episcopal See of Chersonesus in Europa was established |
| 1933 | Titular Episcopal See of Choma was established |
| 1933 | Titular Episcopal See of Cidramus was established |
| 1933 | Titular Episcopal See of Cinna was renamed as Titular Episcopal See of Cinna |
| 1933 | Titular Episcopal See of Cinnaborium was established |
| 1933 | Titular Episcopal See of Ciscissus was established |
| 1933 | Titular Archiepiscopal See of Cius was renamed as Titular Archiepiscopal See of Cius |
| 1933 | Titular Episcopal See of Claneus was established |
| 1933 | Titular Metropolitan See of Claudiopolis was renamed as Titular Metropolitan See of Claudiopolis in Honoriade |
| 1933 | Titular Episcopal See of Claudiopolis was renamed as Titular Episcopal See of Claudiopolis in Isauria |
| 1933 | Titular Episcopal See of Cnidus was established |
| 1933 | Titular Episcopal See of Codaca was established |
| 1933 | Titular Episcopal See of Codrula was established |
| 1933 | Titular Episcopal See of Colbasa was established |
| 1933 | Titular Archiepiscopal See of Colonia was renamed as Titular Archiepiscopal See of Colonia in Armenia |
| 1933 | Titular Episcopal See of Colonia in Cappadocia was established |
| 1933 | Titular Archiepiscopal See of Colossæ was renamed as Titular Archiepiscopal See of Colossæ |
| 1933 | Titular Episcopal See of Comama was established |
| 1933 | Titular Episcopal See of Comba was established |
| 1933 | Titular Episcopal See of Cone was established |
| 1933 | Titular Episcopal See of Constantia in Thracia was established |
| 1933 | Titular Episcopal See of Coropissus was established |
| 1933 | Titular Episcopal See of Corydala was renamed as Titular Episcopal See of Corydala |
| 1933 | Titular Episcopal See of Catenna was renamed as Titular Episcopal See of Cotenna |
| 1933 | Titular Episcopal See of Cratia was renamed as Titular Episcopal See of Cratia |
| 1933 | Titular Episcopal See of Cremna was established |
| 1933 | Titular Episcopal See of Cucusus was renamed as Titular Episcopal See of Cucusus |
| 1933 | Titular Episcopal See of Cyanæ was established |
| 1933 | Titular Episcopal See of Cyme was renamed as Titular Episcopal See of Cyme |
| 1933 | Titular Episcopal See of Cœla was established |
| 1933 | Titular Episcopal See of Dadybra was established |
| 1933 | Titular Episcopal See of Daldis was established |
| 1933 | Titular Episcopal See of Dalisandus in Isauria was established |
| 1933 | Titular Episcopal See of Dalisandus in Pamphylia was established |
| 1933 | Titular Episcopal See of Daonium was renamed as Titular Episcopal See of Daonium |
| 1933 | Titular Episcopal See of Thynias was renamed as Titular Episcopal See of Daphnusia |
| 1933 | Titular Episcopal See of Daphnutium was established |
| 1933 | Titular Episcopal See of Dascylium was established |
| 1933 | Titular Episcopal See of Diocletianoplis in Thracia was established |
| 1933 | Titular Episcopal See of Diocæsarea in Isauria was established |
| 1933 | Titular Episcopal See of Dioshieron was established |
| 1933 | Titular Episcopal See of Diospolis in Thracia was established |
| 1933 | Titular Episcopal See of Docimium was renamed as Titular Episcopal See of Docimium |
| 1933 | Titular Episcopal See of Dometiopolis was renamed as Titular Episcopal See of Dometiopolis |
| 1933 | Titular Episcopal See of Drizipara was promoted as Titular Archiepiscopal See of Drizipara |
| 1933 | Titular Episcopal See of Ecdaumava was established |
| 1933 | Titular Metropolitan See of Edessa was renamed as Titular Metropolitan See of Edessa in Osrhoëne |
| 1933 | Titular Episcopal See of Eluza was established |
| 1933 | Titular Episcopal See of Epiphania was renamed as Titular Episcopal See of Epiphania in Cilicia |
| 1933 | Titular Episcopal See of Etenna was established |
| 1933 | Titular Episcopal See of Euaza was established |
| 1933 | Titular Episcopal See of Eudocia was established |
| 1933 | Titular Episcopal See of Eudocias was established |
| 1933 | Titular Episcopal See of Germa was renamed as Titular Episcopal See of Germa in Galatia |
| 1933 | Titular Archiepiscopal See of Germa in Hellesponto was established |
| 1933 | Titular Episcopal See of Germanicia was established |
| 1933 | Titular Episcopal See of Giustinianopolis in Galatia was established |
| 1933 | Titular Episcopal See of Gordoserba was established |
| 1933 | Titular Episcopal See of Hadriane was established |
| 1933 | Titular Episcopal See of Hadriania was established |
| 1933 | Titular Episcopal See of Hadrianopolis was renamed as Titular Episcopal See of Hadrianopolis in Honoriade |
| 1933 | Titular Metropolitan See of Hadrianopolis was renamed as Titular Metropolitan See of Hadrianopolis in Hæmimonto |
| 1933 | Titular Episcopal See of Hadrianopolis in Pisidia was established |
| 1933 | Titular Episcopal See of Hadrianotheræ was established |
| 1933 | Titular Episcopal See of Helenopolis was renamed as Titular Episcopal See of Helenopolis in Bithynia |
| 1933 | Titular Episcopal See of Heliosebaste was established |
| 1933 | Titular Episcopal See of Hemeria was renamed as Titular Episcopal See of Hemeria |
| 1933 | Titular Episcopal See of Heraclea Salbace was established |
| 1933 | Titular Episcopal See of Heraclea ad Latnum was established |
| 1933 | Titular Metropolitan See of Heraclea was renamed as Titular Metropolitan See of Heraclea in Europa |
| 1933 | Titular Episcopal See of Heraclea pontica was established |
| 1933 | Titular Episcopal See of Hermocapelia was established |
| 1933 | Titular Episcopal See of Hexamilium was established |
| 1933 | Titular Episcopal See of Hierapolis in Isauria was established |
| 1933 | Titular Metropolitan See of Hierapolis was renamed as Titular Metropolitan See of Hierapolis in Phrygia |
| 1933 | Titular Episcopal See of Hieron was established |
| 1933 | Titular Episcopal See of Homona was established |
| 1933 | Titular Episcopal See of Hyda in Lycaonia was established |
| 1933 | Titular Episcopal See of Hyllarima was established |
| 1933 | Titular Episcopal See of Hyrcanis was established |
| 1933 | Titular Episcopal See of Idebessus was established |
| 1933 | Titular Episcopal See of Ingila was established |
| 1933 | Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis in Cilicia |
| 1933 | Titular Episcopal See of Irenopolis was renamed as Titular Episcopal See of Irenopolis in Isauria |
| 1933 | Titular Episcopal See of Isauropolis was renamed as Titular Episcopal See of Isauropolis |
| 1933 | Titular Episcopal See of Isinda was renamed as Titular Episcopal See of Isinda |
| 1933 | Titular Episcopal See of Jotapa in Isauria was established |
| 1933 | Titular Episcopal See of Lagina was established |
| 1933 | Titular Episcopal See of Laodicea combusta was established |
| 1933 | Titular Metropolitan See of Laodicea was renamed as Titular Metropolitan See of Laodicea in Phrygia |
| 1933 | Titular Episcopal See of Lauzadus was established |
| 1933 | Titular Episcopal See of Lebessus was established |
| 1933 | Titular Archiepiscopal See of Leotopolis in Pamphylia was established |
| 1933 | Titular Episcopal See of Limnæ was established |
| 1933 | Titular Episcopal See of Lititza was established |
| 1933 | Titular Episcopal See of Lizicus was established |
| 1933 | Titular Episcopal See of Lycaonia was established |
| 1933 | Titular Episcopal See of Lyrbe was renamed as Titular Episcopal See of Lyrbe |
| 1933 | Titular Episcopal See of Lysinia was established |
| 1933 | Titular Archiepiscopal See of Madytus was renamed as Titular Archiepiscopal See of Madytus |
| 1933 | Titular Episcopal See of Magnesia ad Mæandrum was renamed as Titular Episcopal See of Magnesia ad Mæandrum |
| 1933 | Titular Episcopal See of Magnesia ad Sipylum was established |
| 1933 | Titular Episcopal See of Malus was established |
| 1933 | Titular Episcopal See of Marida was established |
| 1933 | Titular Episcopal See of Massimianopolis in Pamphylia was established |
| 1933 | Titular Episcopal See of Mastaura was renamed as Titular Episcopal See of Mastaura in Asia |
| 1933 | Titular Episcopal See of Mastaura in Lycia was established |
| 1933 | Titular Episcopal See of Mela was established |
| 1933 | Titular Episcopal See of Meloë in Isauria was established |
| 1933 | Titular Episcopal See of Meloë in Lycia was established |
| 1933 | Titular Episcopal See of Merus was established |
| 1933 | Titular Episcopal See of Mesotymolus was established |
| 1933 | Titular Episcopal See of Metaba was established |
| 1933 | Titular Episcopal See of Metropolis was renamed as Titular Episcopal See of Metropolis in Asia |
| 1933 | Titular Episcopal See of Metropolis in Pisidia was established |
| 1933 | Titular Episcopal See of Metræ was established |
| 1933 | Titular Episcopal See of Midaëum was established |
| 1933 | Titular Archiepiscopal See of Misthia was established |
| 1933 | Titular Episcopal See of Mnizus was established |
| 1933 | Titular Metropolitan See of Mocissus was renamed as Titular Metropolitan See of Mocissus |
| 1933 | Titular Episcopal See of Mossyna was established |
| 1933 | Titular Episcopal See of Mostene was established |
| 1933 | Titular Episcopal See of Musbanda was established |
| 1933 | Titular Episcopal See of Myrica was established |
| 1933 | Titular Episcopal See of Mæonia was established |
| 1933 | Titular Episcopal See of Nasala was established |
| 1933 | Titular Episcopal See of Nea Aule was established |
| 1933 | Titular Episcopal See of Nea Valentia was established |
| 1933 | Titular Episcopal See of Neapolis in Caria was established |
| 1933 | Titular Episcopal See of Neapolis in Isauria was established |
| 1933 | Titular Archiepiscopal See of Neapolis in Pisidia was established |
| 1933 | Titular Episcopal See of Neocæsarea in Bithynia was established |
| 1933 | Titular Metropolitan See of Neocæsarea was renamed as Titular Metropolitan See of Neocæsarea in Ponto |
| 1933 | Titular Episcopal See of Nephelis was established |
| 1933 | Titular Archiepiscopal See of Nicopolis ad Nestum was established |
| 1933 | Titular Episcopal See of Nicopolis was renamed as Titular Episcopal See of Nicopolis in Armenia |
| 1933 | Titular Archiepiscopal See of Nicæa parva was established |
| 1933 | Titular Episcopal See of Nisa in Lycia was established |
| 1933 | Titular Archiepiscopal See of Nisibis (Armenian Rite) was suppressed |
| 1933 | Titular Episcopal See of Numericus was established |
| 1933 | Titular Episcopal See of Nysa in Asia was established |
| 1933 | Titular Episcopal See of Oca was established |
| 1933 | Titular Episcopal See of Olba was restored |
| 1933 | Titular Episcopal See of Orthosias in Caria was established |
| 1933 | Titular Episcopal See of Orymna was established |
| 1933 | Titular Episcopal See of Otrus was established |
| 1933 | Titular Episcopal See of Palæopolis was renamed as Titular Episcopal See of Palæopolis in Asia |
| 1933 | Titular Episcopal See of Palæopolis in Pamphylia was established |
| 1933 | Titular Episcopal See of Pamphilus was established |
| 1933 | Titular Episcopal See of Panium was established |
| 1933 | Titular Episcopal See of Pappa was established |
| 1933 | Titular Episcopal See of Parlais was renamed as Titular Episcopal See of Parlais |
| 1933 | Titular Archiepiscopal See of Pedachtoë was established |
| 1933 | Titular Episcopal See of Pegæ was renamed as Titular Episcopal See of Pegæ |
| 1933 | Titular Episcopal See of Peltæ was established |
| 1933 | Titular Episcopal See of Peristasis was established |
| 1933 | Titular Episcopal See of Perperene was established |
| 1933 | Titular Episcopal See of Perrhe was renamed as Titular Episcopal See of Perrhe |
| 1933 | Titular Episcopal See of Perta was established |
| 1933 | Titular Episcopal See of Petinessus was renamed as Titular Episcopal See of Petinessus |
| 1933 | Titular Episcopal See of Petnelissus was renamed as Titular Episcopal See of Petnelissus |
| 1933 | Titular Episcopal See of Phellus was established |
| 1933 | Titular Episcopal See of Philadelphia was renamed as Titular Episcopal See of Philadelphia in Lydia |
| 1933 | Titular Episcopal See of Philadelphia minor was established |
| 1933 | Titular Episcopal See of Phytea was established |
| 1933 | Titular Episcopal See of Pionia was established |
| 1933 | Titular Episcopal See of Pitanæ was established |
| 1933 | Titular Archiepiscopal See of Pompeiopolis in Cilicia was established |
| 1933 | Titular Archiepiscopal See of Pompeiopolis was renamed as Titular Archiepiscopal See of Pompeiopolis in Paphlagonia |
| 1933 | Titular Episcopal See of Prostanna was established |
| 1933 | Titular Episcopal See of Prymnessus was established |
| 1933 | Titular Episcopal See of Prænetus was established |
| 1933 | Titular Episcopal See of Psibela was established |
| 1933 | Titular Episcopal See of Pyrgos was established |
| 1933 | Titular Episcopal See of Pœmanenum was established |
| 1933 | Titular Episcopal See of Rhandus was established |
| 1933 | Titular Episcopal See of Rhodiapolis was renamed as Titular Episcopal See of Rhodiapolis |
| 1933 | Titular Archiepiscopal See of Rhoina was established |
| 1933 | Titular Episcopal See of Rhædestus was established |
| 1933 | Titular Episcopal See of Saittæ was established |
| 1933 | Titular Episcopal See of Sanavus was established |
| 1933 | Titular Episcopal See of Satala was renamed as Titular Episcopal See of Satala in Armenia |
| 1933 | Titular Episcopal See of Satala in Lydia was established |
| 1933 | Titular Episcopal See of Sauatra was renamed as Titular Episcopal See of Sauatra |
| 1933 | Titular Episcopal See of Sbida was established |
| 1933 | Titular Episcopal See of Scepsis was established |
| 1933 | Titular Episcopal See of Scopelus in Hæmimonto was established |
| 1933 | Titular Episcopal See of Scutarium was established |
| 1933 | Titular Episcopal See of Sebaste in Cilicia was established |
| 1933 | Titular Episcopal See of Sebaste was renamed as Titular Episcopal See of Sebaste in Phrygia |
| 1933 | Titular Episcopal See of Sebastopolis was renamed as Titular Episcopal See of Sebastopolis in Armenia |
| 1933 | Titular Episcopal See of Sebastopolis in Thracia was restored |
| 1933 | Titular Episcopal See of Sebela was established |
| 1933 | Titular Episcopal See of Seleucia ferrea was established |
| 1933 | Titular Metropolitan See of Seleucia was renamed as Titular Metropolitan See of Seleucia in Isauria |
| 1933 | Titular Episcopal See of Semnea was established |
| 1933 | Titular Episcopal See of Sergentza was established |
| 1933 | Titular Episcopal See of Sibidunda was established |
| 1933 | Titular Episcopal See of Siblia was established |
| 1933 | Titular Episcopal See of Sozopolis in Pisidia was established |
| 1933 | Titular Episcopal See of Stectorium was established |
| 1933 | Titular Episcopal See of Stratonicea was renamed as Titular Episcopal See of Stratonicea in Caria |
| 1933 | Titular Episcopal See of Stratonicea in Lydia was established |
| 1933 | Titular Episcopal See of Syca was established |
| 1933 | Titular Episcopal See of Syedra was established |
| 1933 | Titular Metropolitan See of Synnada was renamed as Titular Metropolitan See of Synnada in Phrygia |
| 1933 | Titular Episcopal See of Taium was established |
| 1933 | Titular Episcopal See of Tapasa was established |
| 1933 | Titular Episcopal See of Tavium was renamed as Titular Episcopal See of Tavium |
| 1933 | Titular Episcopal See of Tell-Mahrê was established |
| 1933 | Titular Episcopal See of Telmissus was renamed as Titular Episcopal See of Telmissus |
| 1933 | Titular Episcopal See of Temenothyræ was established |
| 1933 | Titular Episcopal See of Teos was renamed as Titular Episcopal See of Teos |
| 1933 | Titular Episcopal See of Theodorium (Greek Rite) was suppressed |
| 1933 | Titular Episcopal See of Theodorium was renamed as Titular Episcopal See of Theodoropolis |
| 1933 | Titular Episcopal See of Theodosiopolis was renamed as Titular Episcopal See of Theodosiopolis in Armenia |
| 1933 | Titular Episcopal See of Titopolis was renamed as Titular Episcopal See of Titiopolis |
| 1933 | Titular Episcopal See of Tlous was renamed as Titular Episcopal See of Tlos |
| 1933 | Titular Episcopal See of Tracula was established |
| 1933 | Titular Episcopal See of Trajanopolis was renamed as Titular Episcopal See of Trajanopolis in Phrygia |
| 1933 | Titular Episcopal See of Tralles was renamed as Titular Episcopal See of Tralles in Asia |
| 1933 | Titular Episcopal See of Tralles in Lydia was established |
| 1933 | Titular Episcopal See of Tripolis in Lydia was established |
| 1933 | Titular Episcopal See of Tymandus was established |
| 1933 | Titular Episcopal See of Timbrias was renamed as Titular Episcopal See of Tymbrias |
| 1933 | Titular Episcopal See of Tyriæum was established |
| 1933 | Titular Episcopal See of Valentia was established |
| 1933 | Titular Episcopal See of Xanthus was established |
| 1933 | Titular Episcopal See of Zaliche was established |
| 1933 | Titular Episcopal See of Zarzela was established |
| 1933 | Titular Episcopal See of Zenopolis was renamed as Titular Episcopal See of Zenopolis in Isauria |
| 1933 | Titular Episcopal See of Zenopolis in Lycia was established |
| 1933 | Titular Episcopal See of Zorolus was established |
| 1933 | Titular Episcopal See of Ægæ was established |
| 1933 | Titular Episcopal See of Œnoanda was established |
| 1935 | Titular Episcopal See of Cyme was renamed as Titular Episcopal See of Cyme |
| 1935 | Mission sui juris of Gazireh was established |
| 1935 | Titular Metropolitan See of Mocissus was renamed as Titular Metropolitan See of Mocissus |
| 1936 | Apostolic Exarchate of Turkey of Europe (Greek Rite) was renamed as Apostolic Exarchate of Istanbul |
| 1936.08.01 | Diocese of Gazireh (Chaldean Rite) was demoted as Apostolic Administration of Upper Gazireh |
| 1939 | Titular Episcopal See of Acilisene was renamed as Titular Episcopal See of Acilisene |
| 1939 | Titular Episcopal See of Alexandria minor was renamed as Titular Episcopal See of Alexandria minor |
| 1939 | Titular Archiepiscopal See of Tharona was suppressed |
| 1941 | Titular Episcopal See of Daphnusia was renamed as Titular Episcopal See of Daphnusia |
| 1941 | Titular Episcopal See of Hemeria was renamed as Titular Episcopal See of Hemeria |
| 1941 | Titular Episcopal See of Sauatra was renamed as Titular Episcopal See of Sauatra |
| 1944 | Titular Archiepiscopal See of Edessa in Osrhoëne (Syriac Rite) was established |
| 1946 | Titular Archiepiscopal See of Nacolia was renamed as Titular Archiepiscopal See of Nacolia |
| 1946 | Titular Metropolitan See of Sebastea was renamed as Titular Metropolitan See of Sebastea |
| 1950 | Titular Episcopal See of Ægeæ was restored |
| 1950.12.12 | Titular Episcopal See of Sion was promoted as Titular Archiepiscopal See of Sion |
| 1953 | Mission sui juris of Gazireh was suppressed |
| 1956 | Titular Archiepiscopal See of Chalcedon (Armenian Rite) was suppressed |
| 1956 | Titular Archiepiscopal See of Seleucia pieria was renamed as Titular Archiepiscopal See of Seleucia Pieria |
| 1957 | Diocese of Gazireh (Syriac Rite) was suppressed |
| 1957 | Titular Archiepiscopal See of Tarsus (Armenian Rite) was suppressed |
| 1957.07.03 | Apostolic Administration of Upper Gazireh (Chaldean Rite) was suppressed (to Diocese of Aleppo and Diocese of Diarbekir and to establish Diocese of Beirut) |
| 1959 | Titular Archiepiscopal See of Myra (Greek-Melkite Rite) was restored |
| 1960 | Titular Archiepiscopal See of Nisibis (Maronite Rite) was established |
| 1961 | Titular Archiepiscopal See of Edessa in Osrhoëne (Greek-Melkite Rite) was established |
| 1963 | Titular Metropolitan See of Amida (Syriac Rite) was restored |
| 1963 | Titular Episcopal See of Batnæ (Syriac Rite) was restored |
| 1964 | Titular Patriarchal See of Antioch was suppressed |
| 1964 | Titular Patriarchal See of Constantinople was suppressed |
| 1966.01.03 | Diocese of Diarbekir (Chaldean Rite) was promoted as Archdiocese of Diarbekir |
| 1970 | Titular Metropolitan See of Amida was suppressed |
| 1970 | Titular Archiepiscopal See of Nisibis (Chaldean Rite) was restored |
| 1971 | Titular Episcopal See of Jasus was renamed as Titular Episcopal See of Iasus |
| 1971 | Titular Episcopal See of Jonopolis was renamed as Titular Episcopal See of Ionopolis |
| 1971 | Titular Episcopal See of Jotapa in Isauria was renamed as Titular Episcopal See of Iotapa in Isauria |
| 1971 | Titular Episcopal See of Trajanopolis in Phrygia was renamed as Titular Episcopal See of Traianopolis in Phrygia |
| 1972 | Diocese of Adana (Armenian Rite) was suppressed |
| 1972 | Diocese of Amida (Armenian Rite) was suppressed |
| 1972 | Diocese of Ancyra (Armenian Rite) was suppressed |
| 1972 | Diocese of Artvin (Armenian Rite) was suppressed |
| 1972 | Diocese of Cesarea in Cappadocia (Armenian Rite) was suppressed |
| 1972 | Diocese of Garin (Armenian Rite) was suppressed |
| 1972 | Diocese of Kharput (Armenian Rite) was suppressed |
| 1972 | Diocese of Marasc (Armenian Rite) was suppressed |
| 1972 | Diocese of Mardin and Amida (Syriac Rite) was suppressed |
| 1972 | Archdiocese of Mardin (Armenian Rite) was suppressed |
| 1972 | Diocese of Mardin (Chaldean Rite) was suppressed |
| 1972 | Diocese of Melitene (Armenian Rite) was suppressed |
| 1972 | Diocese of Mush (Armenian Rite) was suppressed |
| 1972 | Titular Episcopal See of Prusa (Armenian Rite) was restored |
| 1972 | Archdiocese of Sebaste (Armenian Rite) was suppressed |
| 1972 | Titular Episcopal See of Seert (Chaldean Rite) was restored |
| 1972 | Titular Episcopal See of Tokat (Armenian Rite) was restored |
| 1972 | Diocese of Trapezus (Armenian Rite) was suppressed |
| 1973 | Titular Episcopal See of Corydala was renamed as Titular Episcopal See of Corydala |
| 1973 | Titular Episcopal See of Daonium was renamed as Titular Episcopal See of Daonium |
| 1975 | Titular Archiepiscopal See of Adana (Greek-Melkite Rite) was established |
| 1979 | Titular Episcopal See of Dara Syrorum (Syriac Rite) was restored |
| 1980 | Titular Archiepiscopal See of Cesarea in Cappadocia (Greek-Melkite Rite) was established |
| 1981 | Titular Episcopal See of Tarsus (Greek-Melkite Rite) was promoted as Titular Archiepiscopal See of Tarsus |
| 1990.11.30 | Mission sui juris of Trabzon was promoted as Apostolic Vicariate of Anatolia (gained territory from Apostolic Vicariate of Constantinopole) |
| 1990.11.30 | Apostolic Vicariate of Constantinopole was renamed as Apostolic Vicariate of Istanbul (lost territory to Apostolic Vicariate of Anatolia) |
| 1991 | Patriarchal Exarchate of Turkiye (Syriac Rite) was established |
| 1992 | Titular Episcopal See of Mardin (Armenian Rite) was promoted as Titular Archiepiscopal See of Mardin |
| 2002 | Titular Archiepiscopal See of Myra (Greek-Melkite Rite) was demoted as Titular Episcopal See of Myra |
| 2006.10.17 | Titular Episcopal See of Myra (Greek-Melkite Rite) was promoted as Titular Archiepiscopal See of Myra |
Last updated on 2024.10.02
© 2024 GCatholic.org
|
