Adurbadagan

Ādurbādagān
Adurbadagan
Province of the Sasanian Empire
226–651

Map of Adurbadagan and its surroundings in 488–572
CapitalGanzak
Historical eraLate Antiquity
 Established
226
651
Preceded by
Succeeded by
Atropatene
Rashidun Caliphate
Today part ofAzerbaijan, Iran

Adurbadagan (Middle Persian: Ādurbādagān/Āδarbāyagān, Parthian: Āturpātākān) was a northwestern province in the Sasanian Empire, corresponding almost entirely to the present-day Azerbaijan region in Iran. Governed by a marzban ("margrave"), it functioned as an important frontier (and later religious) region against the neighbouring country of Armenia.

The capital of the province was Ganzak.