Atashgah (Persian: اتشگاه)[a] is a village in, and the capital of, Arjestan Rural District of Sabalan District, Sareyn County, Ardabil province, Iran.

[4] At the time of the 2006 National Census, the village's population was 1,049 in 253 households, when it was in Sabalan Rural District of the former Sareyn District of Ardabil County.

[5] The following census in 2011 counted 1,102 people in 340 households,[6] by which time the district had been separated from the county in the establishment of Sareyn County.

[4] The 2016 census measured the population of the village as 946 people in 294 households.

This Sareyn County location article is a stub.