| Official Name: | Tolgoyek |
| Native Name: | Толгоек |
| Settlement Type: | Village |
| Pushpin Map: | Russia Altai Republic#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Republic |
| Subdivision Name3: | Chemalsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 51.3333°N 89°W[1] |
Tolgoyek (Russian: Толгоек; Southern Altai: Толгойок, Tolgoyok) is a rural locality (a selo) in Chemalskoye Rural Settlement of Chemalsky District, the Altai Republic, Russia. The population was 153 as of 2016.[2] There is 1 street.
Tolgoyek is located in the valley of the Katun River, 12 km southeast of Chemal (the district's administrative centre) by road. Chemal is the nearest rural locality.[3]