| Official Name: | Siukh |
| Native Name: | Сиух Сивухъ |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Dagestan#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Republic of Dagestan |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Khasavyurtovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 43.4°N 82°W[1] |
Siukh (Russian: Сиух; Avaric: Сивухъ) is a rural locality (a selo) in Khasavyurtovsky District, Republic of Dagestan, Russia. Population: There are 27 streets.[2]
Siukh is located 23 km north of Khasavyurt (the district's administrative centre) by road. Tsiyab Ichichali is the nearest rural locality.[3]