Aldashin (Persian: الداشين)[a] is a village in, and the capital of, Alvars Rural District of the Central District of Sareyn County, Ardabil province, Iran.

[4] At the time of the 2006 National Census, the village's population was 695 in 146 households, when it was in Ab-e Garm Rural District of the former Sareyn District of Ardabil County.

[5] The following census in 2011 counted 763 people in 216 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 780 people in 221 households.

This Sareyn County location article is a stub.