| Le Landreau | |
| Native Name: | (Gallo) |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Le Landreau (Loire-Atlantique).svg |
| Arrondissement: | Nantes |
| Canton: | Vallet |
| Insee: | 44079 |
| Postal Code: | 44430 |
| Mayor: | Christophe Richard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Sèvre et Loire |
| Coordinates: | 47.2056°N -1.3042°W |
| Elevation Min M: | 3 |
| Elevation Max M: | 96 |
| Area Km2: | 23.98 |
Le Landreau (in French pronounced as /lə lɑ̃dʁo/; Gallo: Le Landraud, Breton: Lannerell) is a commune in the Loire-Atlantique department in western France.