The Diocese of Africa ( la, Dioecesis Africae) was a

diocese In church governance, a diocese or bishopric is the ecclesiastical district under the jurisdiction of a bishop. History In the later organization of the Roman Empire, the increasingly subdivided provinces were administratively associ ...

of the later

Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Roman Republic, Republican period of ancient Rome. As a polity, it included large territorial holdings aro ...

, incorporating the provinces of North Africa, except

Mauretania Tingitana Mauretania Tingitana ( Latin for "Tangerine Mauretania") was a Roman province, coinciding roughly with the northern part of present-day Morocco. The territory stretched from the northern peninsula opposite Gibraltar, to Sala Colonia (or Chel ...

. Its seat was at

Carthage Carthage was the capital city of Ancient Carthage, on the eastern side of the Lake of Tunis in what is now Tunisia. Carthage was one of the most important trading hubs of the Ancient Mediterranean and one of the most affluent cities of the classi ...

, and it was subordinate to the

Praetorian prefecture of Italy The praetorian prefecture of Italy ( la, Praefectura praetorio Italiae, in its full form (until 356) ) was one of four praetorian prefectures into which the Late Roman Empire was divided. It comprised the Italian peninsula, the Western Balkans ...

. The diocese included the provinces of

Africa proconsularis Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

(also known as Zeugitana),

Byzacena Byzacena (or Byzacium) ( grc, Βυζάκιον, ''Byzakion'') was a Late Roman province in the central part of Roman North Africa, which is now roughly Tunisia, split off from Africa Proconsularis. History At the end of the 3rd century AD, t ...

, Mauretania Sitifensis,

Mauretania Caesariensis Mauretania Caesariensis (Latin for " Caesarean Mauretania") was a Roman province located in what is now Algeria in the Maghreb. The full name refers to its capital Caesarea Mauretaniae (modern Cherchell). The province had been part of the King ...

, Numidia Cirtensis,

Numidia Militiana Numidia was a Roman province on the North African coast, comprising roughly the territory of north-east Algeria. History The people of the area were first identified as Numidians by Polybius around the 2nd century BC, although they were often ...

and

Tripolitania Tripolitania ( ar, طرابلس '; ber, Ṭrables, script=Latn; from Vulgar Latin: , from la, Regio Tripolitana, from grc-gre, Τριπολιτάνια), historically known as the Tripoli region, is a historic region and former province o ...

. In current geo-political terms, the Diocese of Africa included the entire coastline of

Tunisia ) , image_map = Tunisia location (orthographic projection).svg , map_caption = Location of Tunisia in northern Africa , image_map2 = , capital = Tunis , largest_city = capital , ...

, Algeria with some mountainous hinterlands, plus the western half of

Libya Libya (; ar, ليبيا, Lībiyā), officially the State of Libya ( ar, دولة ليبيا, Dawlat Lībiyā), is a country in the Maghreb region in North Africa. It is bordered by the Mediterranean Sea to the north, Egypt to the east, Suda ...

's coastline. The diocese existed from the time of the

Diocletian Diocletian (; la, Gaius Aurelius Valerius Diocletianus, grc, Διοκλητιανός, Diokletianós; c. 242/245 – 311/312), nicknamed ''Iovius'', was Roman emperor from 284 until his abdication in 305. He was born Gaius Valerius Diocles ...

ian and Constantinian reforms in the last years of the 3rd century until it was overrun by the Vandals in the 430s. The provincial organization were retained under the

Vandals The Vandals were a Germanic peoples, Germanic people who first inhabited what is now southern Poland. They established Vandal Kingdom, Vandal kingdoms on the Iberian Peninsula, Mediterranean islands, and North Africa in the fifth century. The ...

, and after their defeat and the reconquest of Africa by the

Eastern Roman Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantino ...

in the

Vandalic War The Vandalic War was a conflict fought in North Africa between the forces of the Byzantine Empire and the Vandal Kingdom, Vandalic Kingdom of Carthage in 533–534. It was the first of Justinian I's wars of reconquest of the Western Roman Empi ...

, they were grouped anew, but this time in a praetorian prefecture.

References

Sources

* {{DEFAULTSORT:Diocese Of Africa 314 establishments States and territories established in the 310s

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

History of Christianity in North Africa Africa (Roman province) Ancient Algeria Praetorian prefecture of Italy