| Official Name: | Tyumentsevo |
| Native Name: | Тюменцево |
| Settlement Type: | Village |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Tyumentsevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 53.3167°N 111°W[1] |
Tyumentsevo (Russian: Тюменцево) is a rural locality (a selo) and the administrative center of Tyumentsevsky District, Altai Krai, Russia. The population was 5,255 in 2016.[2] There are 45 streets.
The village is located in the forest-steppe zone of the West Siberian Plain at the confluence of the Cheremshanka and Medvedka Rivers.