Khomeyni Shahr County (Persian: شهرستان خمینیشهر) is a county in Isfahan Province in Iran. The capital of the county is Khomeyni Shahr. At the 2006 census, the county's population was 282,888, in 75,305 families. The county has one district: the Central District. The county has three cities: Khomeyni Shahr, Kushk, and Dorcheh Piaz.