Agh Bolagh, Oshnavieh

Agh Bolagh is a village in, and the capital of, Dasht-e Bil Rural District of the Central District of Oshnavieh County, West Azerbaijan province, Iran. The rural district's capital was transferred from the village of Nalivan.

At the 2006 National Census, Agh Bolagh's population was 1,158 in 301 households. The following census in 2011 counted 1,274 people in 341 households. The latest census in 2016 showed a population of 1,295 people in 357 households. It was the most populous village in its rural district.