| Official Name: | Yangylbay |
| Native Name: | Янгылбай Янъылбай |
| 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: | Babayurtovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 43.6167°N 102°W[1] |
Yangylbay (Russian: Янгылбай; Nogai: Янъылбай, Yañılbay) is a rural locality (a selo) in Muzhukaysky Selsoviet, Babayurtovsky District, Republic of Dagestan, Russia. The population was 153 as of 2010.[2] There are 2 streets.[3]
Yangylbay is located 15 km northeast of Babayurt (the district's administrative centre) by road. Muzhukay is the nearest rural locality.[4]