Gaz Gavban (, also Romanized as Gaz GÃÂvbÃÂn, Gaz-e GÃÂvbÃÂn, GazgÃÂvbÃÂn, and Gez-e GÃÂvbÃÂn; also known as Gaz GÃÂvëÃÂn) is a village in Qaryah ol Kheyr Rural District, in the Central District of Darab County, Fars province, Iran. At the 2006 census, its population was 40, in 10 families.