Qaleh Nasir, Lorestan

Qaleh Nasir is a village in Miyankuh-e Sharqi Rural District of Mamulan District, Pol-e Dokhtar County, Lorestan province, Iran.

Population
At the time of the 2006 National Census, the village's population was 471 in 102 households. The following census in 2011 counted 449 people in 111 households. The 2016 census measured the population of the village as 384 people in 97 households. It was the most populous village in its rural district.