| Lohitzun-Oyhercq | |
| Native Name: | Lohitzüne-Oihergi |
| Commune Status: | Commune |
| Arrondissement: | Bayonne |
| Canton: | Pays de Bidache, Amikuze et Ostibarre |
| Insee: | 64345 |
| Postal Code: | 64120 |
| Mayor: | Marie-Agnès Chapar[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Pays Basque |
| Coordinates: | 43.2772°N -0.9761°W |
| Elevation M: | 239 |
| Elevation Min M: | 107 |
| Elevation Max M: | 350 |
| Area Km2: | 17.52 |
Lohitzun-Oyhercq (in French pronounced as /lɔitsœ̃ ɔjɛʁk/;)[2] is a commune in the Pyrénées-Atlantiques department in south-western France.
It is located in the historical province of Soule.[2]