Pratt River
General data
- Name: Pratt River
- Water system: Snohomish River
- Water type: River
- Progression: Middle Fork Snoqualmie River -> Snoqualmie River -> Snohomish River -> Puget Sound -> Salish Sea -> Pacific Ocean -> Planet Earth
- Climates: Temperate
- Continents: North America
- Countries: United States of America
The Pratt River is a river in King County in Washington.
It is a tributary of the Middle Fork Snoqualmie River.