Biançon
General data
- Name: Biançon
- Water system: Siagne
- Water type: River
- Progression: Siagne -> Mediterranean Sea -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: Europe
- Countries: France
Le Biançon is a river in the Var department of France, situated in the Pays de Fayence region. It is often mentioned alongside Lake Saint-Cassien, as trails run along its banks and the lake itself.