Qarchak County (Persian: شهرستان قرچک) is in Tehran province, Iran.

[3] After the 2011 National Census, Qarchak District was separated from Varamin County in the establishment of Qarchak County, which was divided into one district of two rural districts, with Qarchak as its capital and only city.

[3] At the time of the 2016 census, the county's population was 269,138 in 79,853 households.

[2] Qarchak County's population and administrative structure are shown in the following table.

Media related to Qarchak County at Wikimedia Commons Iran portal