| Labab | |
| Native Name: | Persian: لباب |
| Native Name Lang: | fa |
| Settlement Type: | Village |
| Pushpin Map: | Iran |
| Coordinates Footnotes: | [1] |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khuzestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Dezful |
| Subdivision Type3: | District |
| Subdivision Name3: | Shahiyun |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Darreh Kayad |
| Unit Pref: | Metric |
| Population As Of: | 2016 |
| Population Total: | 255 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Labab (Persian: لباب) is a village in Darreh Kayad Rural District of Shahiyun District, Dezful County, Khuzestan province, Iran.
At the time of the 2006 National Census, the village's population was 128 in 20 households, when it was in Sardasht District.[2] The following census in 2011 counted 155 people in 33 households, by which time the rural district had been separated from the district in the establishment of Shahiyun Di[3] strict. The 2016 census measured the population of the village as 255 people in 55 households. It was the most populous village in its rural district.[4]