Réaux may refer to:
- Réaux, Charente-Maritime, a commune of the Charente-Maritime departement in France
People with the surname
- Gédéon Tallemant des Réaux (1619–1692), French writer
- Raymond Reaux (1940–2021), French cyclist
See also
- Reaux, Reaux, Reaux Your Boat, a short film in the Inspector series of theatrical cartoons