Qarah Bolagh () is a village in, and the capital of, Akhtachi-ye Gharbi Rural District in the Central District of Mahabad County, West Azerbaijan province, Iran.
At the time of the 2006 National Census, the village's population was 245 in 39 households. The following census in 2011 counted 218 people in 47 households. The 2016 census measured the population of the village as 204 people in 57 households.