The Central District of Dalgan County (Persian: بخش مرکزی شهرستان دلگان) is a district (bakhsh) in Dalgan County, Sistan and Baluchestan Province, Iran. At the 2006 census, its population was 29,775, in 5,741 families. The District has one city: Galmurti. The District has two rural districts (dehestan): Dalgan Rural District and Hudian Rural District.