Faridan County (Persian: شهرستان فریدن) is a county in Isfahan Province in Iran. The capital of the county is Daran. At the 2006 census, the county's population was 81,622, in 20,215 families. The county is subdivided into two districts: the Central District and Buin va Miandasht District. The county has four cities: Buin va Miandasht, Daran, Damaneh, and Afus.