| Official Name: | Uspenka |
| Native Name: | Успенка |
| Settlement Type: | Village |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Loktevsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 50.9667°N 113°W[1] |
Uspenka (Russian: Успенка) is a rural locality (a selo) and the administrative center of Uspensky Selsoviet of Loktevsky District, Altai Krai, Russia. The population was 1,002 in 2016.[2] There are 12 streets.
Uspenka is located 7 km southeast of Gornyak (the district's administrative centre) by road. Fabrichka is the nearest rural locality.[3]