This is a list of settlements in Illyria founded by Illyrians (southern Illyrians, Dardanians, Pannonians), Liburni, Ancient Greeks and the Roman Empire. A number of cities in Illyria and later Illyricum were built on the sites or close to the sites of pre-existing Illyrian settlements, though that was not always the case. Some settlements may have a double entry, for example the Ancient Greek Pola, Roman Pietas Julia, and some toponyms are reconstructed.