| Étang de Hanau | |
| Location: | Moselle |
| Coords: | 49.0103°N 7.5378°W |
| Pushpin Map: | France |
| Outflow: | Waldeck Brook |
| Basin Countries: | France |
| Area: | 0.16km2 |
| Elevation: | 234m (768feet) |
| Cities: | Waldeck |
Étang de Hanau (literally "Hanau Pond") is a lake in Moselle, France. Its surface area is 0.16 km².
The lake is located in the commune of Philippsbourg, near the small hamlet of Waldeck and its castle.