| Official Name: | Sychevka |
| Native Name: | Сычёвка |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Altai Krai#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Altai Krai |
| Subdivision Name3: | Smolensky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +7:00 |
| Coordinates: | 52.0333°N 130°W[1] |
Sychevka (Russian: Сычёвка) is a rural locality (a selo) and the administrative center of Sychyovsky Selsoviet, Smolensky District, Altai Krai, Russia. The population was 2,142 as of 2013.[2] There are 28 streets.
Sychevka is located on the Peschanaya River, 47 km southwest of Smolenskoye (the district's administrative centre) by road. Novotyryshkino is the nearest rural locality.[3]