| Official Name: | Tengerek |
| Native Name: | Тэнгэрэк |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Buryatia#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Republic of Buryatia |
| Subdivision Name3: | Dzhidinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +8:00 |
| Coordinates: | 50.4833°N 112°W[1] |
Tengerek (Russian: Тэнгэрэк; Buriat: Тэнгэрэг, Tengereg) is a rural locality (a selo) in Dzhidinsky District, Republic of Buryatia, Russia. The population was 124 as of 2010.[2] There is 1 street.
Tengerek is located 32 km southwest of Petropavlovka (the district's administrative centre) by road. Zheltura is the nearest rural locality.[3]