Catholic Dioceses in the World

Acrida

Adulis

Amasea

Amida

Amorium

Anazarbus

Ancyra

Antinoë

Antiochia in Pisidia

Apamea in Syria (Roman)

Apamea in Syria (Syriac)

Aquileia

Bostra

Camachus

Carthage

Cesarea in Cappadocia

Cesarea in Palæstina (Roman)

Cesarea in Palæstina (Greek-Melkite)

Chalcedon

Claudiopolis in Honoriade

Corinthus

Cotyæum

Cyzicus

Damascus

Dara

Darnis

Doclea

Edessa in Osrhoëne (Roman)

Edessa in Osrhoëne (Syriac)

Edessa in Osrhoëne (Greek-Melkite)

Ephesus

Gangra

Gortyna

Grado

Hadrianopolis in Hæmimonto

Heraclea in Europa

Hierapolis in Phrygia

Hierapolis in Syria

Iconium

Laodicea in Phrygia

Larissa in Thessalia

Lauriacum

Leontopolis in Augustamnica

Marcianopolis

Melitene

Mitylene

Mocissus

Myra (Roman)

Myra (Greek-Melkite)

Neocæsarea in Ponto

Nicæa

Nicomedia

Nicopolis in Epiro

Nicosia

Novæ Patræ

Nubia

Oregon City

Oxyrynchus

Patræ

Pelusium (Roman)

Pelusium (Greek-Melkite)

Perge

Pessinus

Petra in Palæstina

Phasis

Philippi

Philippopolis in Thracia

Preslavus

Ptolemais in Thebaide

Ratiaria

Rew-Ardashir

Salamis

Sardes

Scythopolis

Sebastea

Seleucia in Isauria

Sergiopolis

Side

Stauropolis

Sugdæa

Synnada in Phrygia

Tarsus

Ternobus

Thebæ

Thessalonica

Tiburnia

Traianopolis in Rhodope

Tyana

Tyrus

Velebusdus

Viminacium