| Official Name: | Kukni |
| Native Name: | Кукни Кьукун |
| 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: | Laksky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 42.1167°N 56°W[1] |
Kukni (Russian: Кукни; Кьукун) is a rural locality (a selo) in Khurinsky Selsoviet, Laksky District, Republic of Dagestan, Russia. The population was 63 as of 2010.[2] There are 2 streets.[3]
Kukni is located 13 km southeast of Kumukh (the district's administrative centre) by road, on the left bank of the Khunnikh River. Khoykhi and Kani are the nearest rural localities.[4]
Laks live there.