Claudiopolis
Claudiopolis (Greek Κλαυδιόπολις , "City of Claudius") was the name of several cities in the Roman Empire:
- Claudiopolis in Bithynia, now Bolu , the titular Archdiocese of Claudiopolis in Honoriade
- Claudiopolis in Cilicia, with today's courage (Mersin) , going back to the titular bishopric Claudiopolis in Isauria