The Central District of Dezful County (Persian: بخش مرکزی شهرستان دزفول) is a district (bakhsh) in Dezful County, Khuzestan Province, Iran. At the 2006 census, its population was 147,642, in 31,001 families. The District has four cities: Dezful, Safiabad, Mianrud, and Dezab. The District has two rural districts (dehestan): Qeblehi Rural District and Shamsabad Rural District.