Erewash River
General data
- Name: Erewash River
- Water system: Trent
- Water type: River
- Progression: Trent -> Humber Estuary -> North Sea -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: Europe
- Countries: England (UK)
The River Erewash is a 46 km long river in England, a tributary of the River Trent that flows roughly southwards through Derbyshire, close to its eastern border with Nottinghamshire.