Nimbeluk (Persian: نيمبلوك)[a] is a city in Nimbeluk District of Qaen County, South Khorasan province, Iran, serving as the administrative center for Nimbeluk Rural District.

[4] At the time of the 2006 National Census, the city's population was 3,886 in 946 households.

[5] The following census in 2011 counted 4,393 people in 1,184 households.

[6] The 2016 census measured the population of the city as 4,762 people in 1,332 households.

This Qaen County location article is a stub.