Kalu (Persian: كالو)[a] is a village in, and the capital of, Hezarmasjed Rural District of Hezarmasjed District, Kalat County, Razavi Khorasan province, Iran.

[3] The previous capital of the rural district was the village of Hasanabad,[4] now the city of Hasanabad-e Layen-e Now.

[5] At the time of the 2006 National Census, the village's population was 594 in 140 households, when it was in the Central District).

[7] The 2016 census measured the population of the village as 588 people in 181 households.

This Kalat County location article is a stub.