Osered

General data
- Water type: River
- Progression: Don -> Sea of Azov -> Black sea -> Mediterranean Sea -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: Europe
- Countries: Russia
Description
The Osered (Russian: Осере́дь) is a river in Voronezh Oblast in Russia. It is a tributary of the Don. It has a total length of 89 km and a drainage area of 2,420 km2 .