Cheshmeh Sar Rural District (Persian: دهستان چشمه سار)[3] is in the Central District of Khansar County, Isfahan province, Iran.

[5] At the time of the 2006 National Census, the rural district's population was 3,832 in 1,137 households.

[7] The 2016 census measured the population of the rural district as 4,098 in 1,345 households.

The most populous of its 21 villages was Dushkharat, with 1,526 people.

This Khansar County location article is a stub.