Hashtrud (Persian: هشترود; also Romanized as Hashtrūd; also known as Āz̄arān, Sarāskand, Sar Eskand, Sar Eskandar, and Sar Eskand Khān) is a city in and the capital of Hashtrud County, East Azerbaijan Province, Iran. At the 2006 census, its population was 18,418, in 4,493 families.