Bu ol Kheyr (Persian: بوالخير)[a] is a village in, and the capital of, Bu ol Kheyr Rural District of Delvar District,[b] Tangestan County, Bushehr province, Iran.

[5] At the time of the 2006 National Census, the village's population was 1,940 in 466 households.

[6] The following census in 2011 counted 1,978 people in 520 households.

[7] The 2016 census measured the population of the village as 2,252 people in 674 households.

This Tangestan County location article is a stub.