Qaleh Kak (Persian: قلعه كك)[a] is a village in Gol Banu Rural District of Pain Jam District, Torbat-e Jam County, Razavi Khorasan province, Iran.

At the time of the 2006 National Census, the village's population was 2,497 in 454 households.

[5] The 2016 census measured the population of the village as 2,597 people in 745 households.

It was the most populous village in its rural district.

This Torbat-e Jam County location article is a stub.