Bustan (Persian: بوستان)[a] is a city in, and the capital of, Bustan District of Basht County, Kohgiluyeh and Boyer-Ahmad province, Iran.

[4] It also serves as the administrative center for Babuyi Rural District,[5] previously administered from the city of Basht.

[6] At the time of the 2006 National Census, Bustan's population was 1,019 in 188 households, when it was a village in Babuyi Rural District of the former Basht District of Gachsaran County.

[4] The 2016 census measured the population of the village as 1,248 people in 337 households.

[2] After the census, Bustan was elevated to the status of a city.