Chahardangeh Rural District (Chaharbagh County)

Chahardangeh Rural District is in the Central District of Chaharbagh County, Alborz province, Iran. Its capital is the village of Sonqorabad.

At the census of 2006, its population (as a part of the former Chaharbagh District of Savojbolagh County, Tehran province) was 38,598 in 9,638 households. In the most recent census of 2016, it had decreased to 5,233 in 1,703 households, by which time the county had become a part of the newly established Alborz province. The most populous of its 23 villages was Arababad-e Khosravi, with 1,869 people.

In September 2019, the district was separated from the county in the establishment of Chaharbagh County, which was divided into two districts of two rural districts each, with Chaharbagh as its capital and only city.