| Étang de Bois Rouge | |
| Location: | Réunion |
| Pushpin Map: | Réunion |
| Coords: | -20.9175°N 55.6492°W |
| Type: | lagoon |
| Basin Countries: | France (Reunion) |
| Length: | 1.25km (00.78miles) |
| Width: | 0.45km (00.28miles) |
| Area: | 0.05km2 |
| Elevation: | 1m (03feet) |
| Islands: | 1 |
Étang de Bois Rouge is a lake in the city of St.André, on the Indian Ocean island of Réunion, which is an overseas department and region of France. The lake lies at an elevation of 1 m, and its surface area is 0.05 km².