Dalgan County (Persian: شهرستان دَلگان) is in Sistan and Baluchestan province, Iran.

[3] After the 2016 census, the village of Chegerdak was elevated to the status of a city.

[5] At the time of the 2011 census, the county's population was 13,580 households.

[2] Dalgan County's population history and administrative structure over two consecutive censuses are shown in the following table.

Media related to Dalgan County at Wikimedia Commons