Talkh Ab Rural District (Persian: دهستان تلخ اب) is in Khenejin District of Farahan County, Markazi province, Iran.

[3] At the time of the 2011 census, the rural district's population was 7,027 in 2,049 households.

[4] The 2016 census measured the population of the rural district as 6,684 in 2,134 households.

The most populous of its 11 villages was Talkh Ab (now a city),[5] with 3,442 people.

This Farahan County location article is a stub.