| Official Name: | Yalak |
| Native Name: | Ялак Ялахъ |
| 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: | Akhtynsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 41.5167°N 83°W[1] |
Yalak (Russian: Ялак; Lezghian: Ялахъ) is a rural locality (a selo) in Akhtynsky District, Republic of Dagestan, Russia. The population was 586 as of 2012.[2]
Yalak is located 21 km northwest of Akhty (the district's administrative centre) by road. Khryug is the nearest rural locality.[3]