| Official Name: | Yergyunyag |
| Native Name: | Ергюняг Ергюнигъ |
| 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: | Tabasaransky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 41.95°N 100°W[1] |
Yergyunyag (Russian: Ергюняг; Ергюнигъ) is a rural locality (a selo) in Dzhuldzhagsky Selsoviet, Tabasaransky District, Republic of Dagestan, Russia. Population:
Yergyunyag is located 10 km northwest of Khuchni (the district's administrative centre) by road. Yurgulig is the nearest rural locality.[2]