| Saint-Étienne-d'Orthe | |
| Commune Status: | Commune |
| Arrondissement: | Dax |
| Canton: | Orthe et Arrigans |
| Insee: | 40256 |
| Postal Code: | 40300 |
| Mayor: | Alain Diot[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.5881°N -1.1769°W |
| Elevation M: | 45 |
| Elevation Min M: | 2 |
| Elevation Max M: | 57 |
| Area Km2: | 11.07 |
Saint-Étienne-d'Orthe (in French pronounced as /sɛ̃.t‿etjɛn dɔʁt/; Gascon: Sent Estiene) is a commune in the Landes department in Nouvelle-Aquitaine in southwestern France.[2]