Kym River
General data
- Name: Kym River
- Water system: Great Ouse
- Water type: River
- Progression: Great Ouse -> The Wash bay -> North Sea -> Atlantic Ocean -> Planet Earth
- Climates: Continental
- Continents: Europe
- Countries: England (UK)
The River Kym is a 32 km long river in Cambridgeshire, England. It flows through the village of Tilbrook, to Kimbolton, and joins the Great Ouse at St Neots. It is known as the River Til in its upper reaches, tributaries include the Pertenhall Brook.
