Firuzabad District (Persian: بخش فیروزآباد) is a district (bakhsh) in Selseleh County, Lorestan Province, Iran. At the 2006 census, its population was 17,201, in 4,579 families. The District has one city: Firuzabad. The District has two Rural Districts (dehestans): Firuzabad Rural District and Qalayi Rural District.