Asia (Roman province)

Provincia Asia ἐπαρχία Ἀσίας
Province of the Roman Empire
← 133 BC–7th century →
The province of Asia highlighted within the Roman Empire.
Capital		Ephesus
Historical era		Classical Antiquity
•	Conquest of Pergamon	133 BC
•	Division by Diocletian	c. 293
•	Anatolic Theme established	7th century
Today part of		Turkey  Greece

The Roman province of Asia or Asiana (Greek: Ἀσία or Ἀσιανή), in Byzantine times called Phrygia, was an administrative unit added to the late Republic. It was a Senatorial province governed by a proconsul. The arrangement was unchanged in the reorganization of the Roman Empire in 211.

Antiochus III the Great had to give up Asia when the Romans crushed his army at the historic battle of Magnesia, in 190 BC. After the Treaty of Apamea (188 BC), the entire territory was surrendered to Rome and placed under the control of a client king at Pergamum.

Asia province originally consisted of Mysia, the Troad, Aeolis, Lydia, Ionia, Caria, and the land corridor through Pisidia to Pamphylia. Aegean islands except Crete, were part of the Insulae (province) of Asiana. Part of Phrygia was given to Mithridates V Euergetes before it was reclaimed as part of the province in 116 BC. Lycaonia was added before 100 BC while the area around Cibyra was added in 82 BC. The southeast region of Asia province was later reassigned to the province of Cilicia. During, the empire, Asia province was bounded by Bithynia to the north, Lycia to the south, and Galatia to the east.

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