| Beylongue | |
| Commune Status: | Commune |
| Arrondissement: | Dax |
| Canton: | Pays morcenais tarusate |
| Insee: | 40040 |
| Postal Code: | 40370 |
| Mayor: | Jean Batby[1] |
| Term: | 2023 - 2026 |
| Intercommunality: | Pays Tarusate |
| Coordinates: | 43.9239°N -0.8278°W |
| Elevation M: | 92 |
| Elevation Min M: | 35 |
| Elevation Max M: | 103 |
| Area Km2: | 37.51 |
Beylongue (pronounced as /fr/; oc|Vath Longa) is a commune in the Landes department in Nouvelle-Aquitaine in southwestern France.[2]