Divisions of the Roman Republic and Empire

Names of the main territories within the borders of the Roman Republic and Empire, including Republican provinces, Imperial provinces, Italian regions, and the prefectures and dioceses of the late Empire, and with renamings shown separately. (Only a checklist. There may be redundancy and internal inconsistency; but Britannia Inferior and Britannia Secunda, for example, did not exist at the same time.)

Achæa
Ægyptus
Æmilia
Africa
Africa Nova
Africa Proconsularis or Africa Vetus
Albania
Alpes Cottiæ
Alpes Maritimæ
Alpes Poeninæ
Apulia
Arabia
Arabia Petræa
Arcadia
Armenia
Armenia Inferior
Asia
Asiana
Assyria
Augustamnica

Bætica
Balæres Insulæ
Bithynia
Bithynia et Pontus
Britannia
Britannia Inferior
Britannia Prima
Britannia Secunda
Britannia Superior
Byzacena

Calabria
Campania
Cappadoccia
Caria
Carthaginiensis
Cilicia
Cilicia et Cyprus
Coele
Colchis
Commagene
Creta
Cyprus
Cyrenaica et Creta

Dacia
Dacia Inferior
Dacia Mediterranea
Dacia Ripensis
Dacia Superior
Dalmatia
Dardania

Epirus
Epirus Nova
Epirus Vetus
Etruria
Eufratensis
Europa

Flaminia et Picenum
Flavia Cæsariensis

Galatia
Galatia Salutaris
Gallæcia
Gallia Aquitania
Gallia Belgica
Gallia Cisalpina
Gallia Comata
Gallia Lugdunensis
Gallia Narbonensis
Gallia Transalpina
Germania Inferior
Germania Magna
Germania Superior
Graecia

Hæmimontium
Helenopontus
Hellespontus
Hispania
Hispania Citerior
Hispania Nova Citerior Antoniniana
Hispania Nova Ulterior Tingitana
Hispania Ulterior
Honorias

Iberia
Illyricum
Illyricum Inferior
Illyricum Superior
Insulæ
Isauria
Italia
Italia Annonaria
Italia Auburbicaria
Iudæa

Latium
Libya
Libya Inferior
Libya Superior
Liguria
Lucania et Brutii
Lugdunensis
Lusitania
Lycaonia
Lycia
Lydia

Macedonia Secunda (or Salutaris)
Macedonia
Macedonia Prima
Marmarica
Mauretania
Mauretania Cæsariensis
Mauretania Tingitana
Maxima Cæsariensis
Maxima Sequanorum
Mesopotamia
Moesia
Moesia Inferior
Moesia Superior

Noricum
Noricum Mediterraneum
Noricum Ripensis
Novempopulana
Numidia

Oriens
Osroene

Palestina
Palestina Salutaris
Pamphylia
Pannonia
Pannonia Inferior
Pannonia Prima
Pannonia Secunda
Pannonia Superior
Paphlagonia
Phœnicia
Phœnicia LIbani
Phrygia
Phrygia Pacatiana
Phrygia Salutaria
Picenum
Pisidia
Pontus
Pontus Polemoniacus
Porolissensis
Prævalitana

Rætia
Rhodope
Rhodus

Samnium
Sardinia
Savia
Scythia
Sicilia
Sophene
Syria
Syria Palæstina
Syria Salutaris

Tarraconensis
Taurica
Thebais
Thessalia
Thracia
Transpadana
Tres Daciæ: Porolissensis, Apulensis, Malvensis
Tripolitania
Tuscia

Umbria
Umbria et Ager Gallicus

Valentia
Valeria
Venetia et Histria
Viennensis
Vindelicia