| Official Name: | Rastab |
| Native Name: | Persian: راستاب |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Chaharmahal and Bakhtiari |
| Subdivision Type2: | County |
| Subdivision Name2: | Farsan |
| Subdivision Type3: | District |
| Subdivision Name3: | Junqan |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Junqan |
| Population As Of: | 2016 |
| Population Total: | 1582 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Coordinates: | 32.2144°N 50.6311°W |
| Coordinates Footnotes: | [1] |
Rastab (Persian: راستاب) is a village in, and the capital of, Junqan Rural District of Junqan District of Farsan County, Chaharmahal and Bakhtiari province, Iran.[2]
The village is populated by Lurs.[3]
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 following census in 2011 counted 1,715 people in 470 households,[5] by which time the rural district had been separated from the district in the establishment of Junqan District. Rastab was transferred to Junqan Rural District created in the district.[2] 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.[6]