Badbar (Persian: بادبر) is a village in Mazayjan Rural District of Mazayjan District, Bavanat County, Fars province, Iran.

At the 2006 National Census, its population was 570 in 154 households, when it was in the Central District. The following census in 2011 counted 618 people in 191 households, by which time the rural district had been separated from the district in the establishment of Mazayjan District. The latest census in 2016 showed a population of 844 people in 262 households. It was the most populous village in its rural district.