Pas
General data
- Name: Pas
- Water system: Atlantic Ocean
- Water type: River
- Progression: Bay of Biscay -> Atlantic Ocean -> Planet Earth
- Climates: Subtropical
- Continents: Europe
- Countries: Spain
The Pas River is located in the region of Cantabria in the northern part of Spain. The river flows through the autonomous community of Cantabria and empties into the Cantabric Sea. It is 57 km long.