| Official Name: | Kertukmakhi |
| Native Name: | Кертукмахи Кертугмахьи |
| 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: | Akushinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 42.2833°N 67°W[1] |
Kertukmakhi (Russian: Кертукмахи; Dargwa: Кертугмахьи) is a rural locality (a selo) in Akushinsky Selsoviet, Akushinsky District, Republic of Dagestan, Russia. The population was 662 as of 2010.[2] There are 10 streets.[3]
Kertukmakhi is located on the right bank of the Akusha River, 3 km north of Akusha (the district's administrative centre) by road. Semgamakhi is the nearest rural locality.[4]