| Official Name: | Rossosh |
| Native Name: | Россошь |
| Native Name Lang: | ru |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Voronezh Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Voronezh Oblast |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Repyovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 51.1°N 68°W[1] |
Rossosh (Russian: Ро́ссошь) is a rural locality (a selo) and the administrative center of Rossoshanskoye Rural Settlement, Repyovsky District, Voronezh Oblast, Russia. The population was 858 as of 2010.[2] There are 10 streets.[3]
Rossosh is located 21 km northwest of Repyovka (the district's administrative centre) by road. Zarosly is the nearest rural locality.[4]