Qarah Bolagh () is a village in, and the capital of, Kaghazkonan-e Shomali Rural District in Kaghazkonan District of Mianeh County, East Azerbaijan province, Iran.
At the time of the 2006 National Census, the village's population was 471 in 141 households. The following census in 2011 counted 366 people in 121 households. The 2016 census measured the population of the village as 865 people in 272 households. It was the most populous village in its rural district.