Omidiyeh County (Persian: شهرستان امیدیه) is a county in Khuzestan Province in Iran. The capital of the county is Omidiyeh. At the 2006 census, the county's population was 85,195, in 17,557 families. The county is subdivided into two districts: the Central District and Jayezan District. The county has two cities: Omidiyeh and Jayezan.