| Official Name: | Kharbuk |
| Native Name: | Харбук Хъярбук |
| 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: | Dakhadayevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 42.15°N 78°W[1] |
Kharbuk (Russian: Харбук; Dargwa: Хъярбук) is a rural locality (a selo) in Dakhadayevsky District, Republic of Dagestan, Russia. The population was 1,528 as of 2010.[2] There are 5 streets.[3]
Kharbuk is located 17 km west of Urkarakh (the district's administrative centre) by road. Kishcha and Khurshni are the nearest rural localities.[4]
Dargins live there.