Djelfa is the capital city of Djelfa Province, Algeria and the site of ancient city and former bishopric Fallaba, which remains a Latin catholic titular see.
Aïn El Kebira is a city located 27 km north far from Sétif. As Ancient Satafis it was a bishopric, which remains a Catholic titular see.
Comba or Komba was a city in ancient Lycia. Comba lay inland, near Mount Cragus, and the cities Octapolis and Symbra. Its site is located near Gömbe in Asiatic Turkey.
Blaundus was a Greek city founded during the Hellenistic period in Asia Minor, presently Anatolia, and is now a Latin Catholic titular bishopric.
Coela or Cœla was a Roman city and bishopric in the province of Europa and is now a Latin Catholic titular see.
Vazari-Didda or Vazari Didda) was an Ancient city and bishopric in Roman Africa, which remains a Latin Catholic titular see.
Anineta, also known as Aninetum or Anineton, was a town of ancient Lydia or of Caria, and later of the Roman, and Byzantine empires, located in modern Turkey, the site of an ancient bishopric in and was an important site early in christianity. Anineta remains today a titular see of the Roman Catholic Church in the ecclesiastical province of Ephesus. In addition it minted coins bearing the legend Ἀνινησίων.
Castra Nova was a Roman-era city and diocese in Mauretania, Africa Proconsulare. The town is identified with the stone ruins at Mohammadia, Mascara in modern Algeria. It is now a Roman Catholic titular see.
Nova Barbara was a Roman–Berber town in the province of Numidia. It has been tentatively identified with the stone ruins at Beni-Barbar or Henchir-Barbar, Algeria. The Beni-Barbar tribe take its name from this location, though it has been several centuries since it lived there. It was also the seat of an ancient Catholic diocese.
Limnae (in Pisidia) was a city and bishopric in the Roman province of Pisidia (Asia Minor), which is now a Latin Catholic titular see.
Autenti was a Roman–Berber civitas and bishopric in Africa Proconsularis. It was a diocese of the Roman Catholic Church.
Baris, called Baris in Hellesponto to distinguish it from other places called Baris, was an ancient city and bishopric in Asia Minor, which remains a Catholic titular see.
Giru Mons is an ancient town of the Roman Empire and a titular bishopric of the Roman Catholic Church. The ancient town has been tentatively identified with ruins at Yerroum, northern Algeria.
The Diocese of Fronta is a suppressed and titular see of the Roman Catholic Church.
Tamada was an ancient Roman–Berber civitas in the province of Mauretania Caesariensis. The town lasted through the Byzantine Empire, Vandal Kingdom and Roman Empire into late antiquity, until at least the Muslim conquest of the Maghreb in the 7th century.
The diocese of Tanudaia is a suppressed and titular see of the Roman Catholic Church located in today's Tunisia.
The diocese of Vissalsa is a suppressed and titular see of the Roman Catholic Church, in the province of Mauretania Caesariensis. The seat of the bishopric is not known to history.
The Diocese of Usinaza is a suppressed and titular see of the Roman Catholic Church, in the province of Mauretania Caesariensis.
The Diocese of Subbar is a suppressed and titular see of the Roman Catholic Church.
The diocese of Tetci is a suppressed and titular see of the Roman Catholic Church. An exact location of the town is now lost to history but it was in today's Tunisia.
