Qaleh Tak () is a village in Kharaji Rural District of the Central District in Kiar County, Chaharmahal and Bakhtiari province, Iran.
At the time of the 2006 National Census, the village's population was 822 in 208 households, when it was in Kiar-e Gharbi Rural District of the former Kiar District in Shahrekord County. The following census in 2011 counted 734 people in 206 households, by which time the district had been separated from the county in the establishment of Kiar County. The rural district was transferred to the new Central District. The 2016 census measured the population of the village as 707 people in 203 households.
In 2023, Qaleh Tak was transferred to Kharaji Rural District created in the district.