
An imperial province was a
Roman province
The Roman provinces (Latin: ''provincia'', pl. ''provinciae'') were the administrative regions of Ancient Rome outside Roman Italy that were controlled by the Romans under the Roman Republic and later the Roman Empire. Each province was ruled ...
during the
Principate
The Principate is the name sometimes given to the first period of the Roman Empire
The Roman Empire ( la, Imperium Rōmānum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Republican
Republ ...
where the
Roman Emperor
The Roman emperor was the ruler of the Roman Empire
The Roman Empire ( la, Imperium Rōmānum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Republican
Republican can refer to:
Politica ...
had the sole right to appoint the governor (''
legatus
A ''legatus'' (Anglicisation, anglicised as legate) was a high-ranking Roman military officer in the Roman Army, equivalent to a modern high-ranking general officer. Initially used to delegate power, the term became formalised under Augustus as ...

Augusti''). These provinces were often the strategically located border provinces.
The provinces were grouped into imperial and
senatorial province
A senatorial province ( la, provincia populi Romani, province of the Roman people) was a Roman province
The Roman provinces (Latin: ''provincia'', pl. ''provinciae'') were the administrative regions of Ancient Rome outside Italy that were co ...
s shortly after the accession of
Augustus
Caesar Augustus (23 September 63 BC19 August AD 14) was the first Roman emperor
The Roman emperor was the ruler of the Roman Empire during the imperial period (starting in 27 BC). The emperors used a variety of different titles through ...

.
The following provinces were imperial provinces:
*
Aegyptus
In Greek mythology
Greek mythology is the body of s originally told by the , and a of . These stories concern the and , the lives and activities of , , and , and the origins and significance of the ancient Greeks' own and practices. Mode ...
*
Alpes Cottiae
The Alpes Cottiae (; English: 'Cottian Alps') were a small Roman province, province of the Roman Empire founded in 63 AD by Nero. It was one of the three provinces straddling the Alps between modern France and Italy, along with Alpes Graiae et Poe ...
*
Alpes Maritimae
The Alpes Maritimae (; English: 'Maritime Alps') were a small province
A province is almost always an administrative division within a country or state. The term derives from the ancient Roman '' provincia'', which was the major territorial ...
*
Alpes Poenninae
The Alpes Graiae et Vallis Poeninae, later known as Alpes Atrectianae et Vallis Poenina, were a small Alpine province of the Roman Empire created during the reign of Claudius (41–54 AD) after the merging of the Alpes Poeninae and the Alpes Graia ...
*
Armenia
Armenia (; hy, Հայաստան, translit=Hayastan, ), officially the Republic of Armenia,, is a landlocked country
A landlocked country is a country
A country is a distinct territory, territorial body
or political entity. It is ...
*
Assyria
Assyria (), also called the Assyrian Empire, was a Mesopotamia
Mesopotamia ( grc, Μεσοποταμία ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of We ...
*
Britannia
Britannia () is the national personification
upright=0.9, An early example of National personification in a gospel book dated 990: Germania.html"_;"title="Sclavinia,_Germania">Sclavinia,_Germania,_Sclavinia,_Germania,_Gallia">Germania.ht ...

*
Cilicia
Cilicia (); el, Κιλικία, ''Kilikía''; Middle Persian: ''klkyʾy'' (''Klikiyā''), Parthian language, Parthian: ''kylkyʾ'' (''Kilikiyā''), tr, Kilikya). is a geo-cultural region in southern Turkey, extending inland from the northeastern ...
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Dacia
Dacia (, ; ) was the land inhabited by the Dacians
The Dacians (; la, Daci ; grc-gre, Δάκοι, Δάοι, Δάκαι) were a Thracians, Thracian people who were the ancient inhabitants of the cultural region of Dacia, located in the ar ...

*
Dalmatia
Dalmatia (; hr, Dalmacija ; it, Dalmazia; see #Name, names in other languages) is a region on the east shore of the Adriatic Sea, a narrow belt stretching from the island of Rab in the north to the Bay of Kotor in the south. The Dalmatian Hin ...
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Galatia
Galatia (; grc, Γαλατία, ''Galatía'', "Gaul
Gaul ( la, Gallia) was a region of Western Europe
Western Europe is the region of Europe
Europe is a continent
A continent is one of several large landmasses. Generally ...
*
Gallia Aquitania
Gallia Aquitania ( , ), also known as Aquitaine
Aquitaine ( , , ; oc, Aquitània ; eu, Akitania; Poitevin-Saintongeais: ''Aguiéne''), archaic Guyenne or Guienne ( oc, Guiana), is a historical region of southwestern France
France ...
*
Gallia Belgica
Gallia Belgica ("Belgic Gaul") was a of the located in the north-eastern part of , in what is today primarily northern , , and , along with parts of the and .
In 50 BC after the conquest by during his , it became one of the three parts of G ...
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Gallia Lugdunensis
Gallia Lugdunensis (French
French (french: français(e), link=no) may refer to:
* Something of, from, or related to France
France (), officially the French Republic (french: link=no, République française), is a country primarily locat ...
*
Germania Inferior
Germania Inferior ("Lower Germania") was a Roman province
The Roman provinces (Latin: ''provincia'', pl. ''provinciae'') were the administrative regions of Ancient Rome outside Roman Italy that were controlled by the Romans under the Rom ...
*
Germania Superior
250px, Northern part of the province with the Limes Germanicus.
Germania Superior ("Upper Germania
Germania ( , ), also called Magna Germania (English: ''Great Germania''), Germania Libera (English: ''Free Germania'') or Germanic Barbaricum
...
*
Hispania Tarraconensis
Hispania Tarraconensis was one of three Roman province
The Roman provinces (Latin: ''provincia'', pl. ''provinciae'') were the administrative regions of Ancient Rome outside Italy that were controlled by the Romans under the Roman Republic ...
*
Judaea
Judea or Judaea ( or ; from he, יהודה, Standard
Standard may refer to:
Flags
* Colours, standards and guidons
* Standard (flag), a type of flag used for personal identification
Norm, convention or requirement
* Standard (metrolog ...
*
Lusitania
Lusitania (; ) or Hispania Lusitana was an ancient Iberian Roman province
The Roman provinces (Latin: ''provincia'', pl. ''provinciae'') were the administrative regions of Ancient Rome outside Roman Italy that were controlled by the Roma ...

*
Moesia
Moesia (; Latin: ''Moesia''; el, Μοισία, Moisía) was an ancient region and later Roman province situated in the Balkans south of the Danube River. It included most of the territory of modern-day Central Serbia, Kosovo and the northern ...
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Mesopotamia
Mesopotamia ( grc, Μεσοποταμία ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in th ...
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Noricum
Noricum () is the Latin name for the Celts, Celtic kingdom or federation of tribes that included most of modern Austria and part of Slovenia. In the first century AD, it became a Roman province, province of the Roman Empire. Its borders were the ...
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Pannonia
Pannonia (, ) was a province
A province is almost always an administrative division
Administrative division, administrative unitArticle 3(1). , country subdivision, administrative region, subnational entity, first-level subdivision, as ...

*
Raetia
250px, Province of Raetia highlighted.
Raetia ( ; ; also spelled Rhaetia) was a Roman province, province of the Roman Empire, named after the Rhaetian (''Raeti'' or ''Rhaeti'') people. It bordered on the west with the country of the Helvetii, ...

*
Syria
Syria ( ar, سُورِيَا or ar, سُورِيَة, ''Sūriyā''), officially the Syrian Arab Republic ( ar, ٱلْجُمْهُورِيَّةُ ٱلْعَرَبِيَّةُ ٱلسُّورِيَّةُ, al-Jumhūrīyah al-ʻArabīyah as-S ...
*
Thracia
250px, Roman empire under Hadrian (ruled 117–38), showing the imperial province of Thracia in southeastern Europe.
Thracia or Thrace ( ''Thrakē'') is the ancient name given to the southeastern Balkans, Balkan region, the land inhabited by ...
{{Terms for types of country subdivisions
Roman province, Imperial