| Landerrouat | |
| Commune Status: | Commune |
| Arrondissement: | Langon |
| Canton: | Le Réolais et Les Bastides |
| Insee: | 33223 |
| Postal Code: | 33790 |
| Mayor: | Diana Conord[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Foyen |
| Coordinates: | 44.7431°N 0.1594°W |
| Elevation M: | 108 |
| Elevation Min M: | 68 |
| Elevation Max M: | 126 |
| Area Km2: | 4.99 |
Landerrouat (occitan Landeroat) is a commune in the Gironde department in Nouvelle-Aquitaine in southwestern France.