Zirab Rural District (Persian: دهستان زيرآب)[3][a] is in the Central District of Zarrin Dasht County, Fars province, Iran.

[6] At the time of the 2006 National Census, the rural district's population was 6,279 in 1,321 households.

[8] The 2016 census measured the population of the rural district as 7,369 in 2,109 households.

The most populous of its 53 villages was Zirab, with 3,288 people.

This Zarrin Dasht County location article is a stub.