| Official Name: | Zelyony |
| Native Name: | Зелёный |
| Settlement Type: | Settlement |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Bykovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 49.6°N 65°W[1] |
Zelyony (Russian: Зелёный) is a rural locality (a settlement) and the administrative center of Zelyonovskoye Rural Settlement, Bykovsky District, Volgograd Oblast, Russia. The population was 609 as of 2010.[2] There are 10 streets.[3]
Zelyony is located on the left bank of the Volgograd Reservoir, 21 km south of Bykovo (the district's administrative centre) by road. Molodyozhny is the nearest rural locality.[4]