Kulbakul-e Kuchak (, also Romanized as Kà «lbÃÂkà «l-e Kà «chak; also known as Kà «lbÃÂkà «l and Kà «l BÃÂkà «n) is a village in Rostam-e Do Rural District, in the Central District of Rostam County, Fars province, Iran. At the 2006 census, its population was 139, in 26 families.