Rastab (Persian: راستاب)[a] is a village in, and the capital of, Junqan Rural District of Junqan District of Farsan County, Chaharmahal and Bakhtiari province, Iran.

[5] At the time of the 2006 National Census, the village's population was 1,676 in 376 households, when it was in Mizdej-e Sofla Rural District of the Central District.

[4] The 2016 census measured the population of the village as 1,582 people in 453 households.

It was the most populous village in its rural district.

This Farsan County location article is a stub.