Chahar Burjak District (Balochi: چاربرجک دمگ, Dari: ولسوالی چهاربرجک) is a district of Nimruz Province in Afghanistan. At just under 22,000 square kilometres (8,500 sq mi) in area, it is the largest district in Afghanistan. The Kamal Khan Dam is located in this district.
The population of Chahar Burjak was reported in 2004 at approximately 8,080 people, consisting of Baloch (98%), Pashtuns (1%) and Aimaqs (1%).[1] Most natives of the district are farmers and herders.