Jebalbarez-e Jonubi District (Persian: بخش جبالبارز جنوبی, meaning "South Jebalbarez District") is a district (bakhsh) in Anbarabad County, Kerman Province, Iran. At the 2006 census, its population was 23,912, in 4,930 families. The District has one city: Mardehek. The District has three rural districts (dehestan): Garmsar Rural District, Mardehek Rural District, and Nargesan Rural District.