| Étang d'Aureilhan | |
| Location: | Landes |
| Coords: | 44.2264°N -1.2083°W |
| Pushpin Map: | France Landes |
| Outflow: | courant de Mimizan |
| Basin Countries: | France |
| Area: | 3.4km2 |
| Max-Depth: | 8m (26feet) |
| Elevation: | 10m (30feet) |
Étang d'Aureilhan or Lac d'Aureilhan is a lake at Aureilhan in the Landes department, France. At an elevation of 10 m, its surface area is 3.4 km2.