| Official Name: | Rybny |
| Native Name: | Рыбный |
| Settlement Type: | Khutor |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Serafimovichsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 49.5667°N 69°W[1] |
Rybny (ru|Рыбный) is a rural locality (a khutor) in Ust-Khopyorskoye Rural Settlement, Serafimovichsky District, Volgograd Oblast, Russia. The population was 203 as of 2010.[2] There are 5 streets.[3]
Rybny is located 42 km west of Serafimovich (the district's administrative centre) by road. Ust-Khoperskaya is the nearest rural locality.[4]