| Official Name: | Deya |
| Native Name: | Дея |
| Settlement Type: | Station |
| Pushpin Map: | Russia Amur Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Amur Oblast |
| Subdivision Name3: | Zavitinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +9:00 |
| Coordinates: | 50.0333°N 162°W |
Deya (Russian: Дея) is a rural locality (a station) in Preobrazhensky Selsoviet of Zavitinsky District, Amur Oblast, Russia. The population was 22 as of 2018.[1]
Deya is located 17 km southeast of Zavitinsk (the district's administrative centre) by road. Valuyevo is the nearest rural locality.[2]