| Çaro | |
| Native Name: | Zaro |
| Commune Status: | Commune |
| Arrondissement: | Bayonne |
| Canton: | Montagne Basque |
| Insee: | 64166 |
| Postal Code: | 64220 |
| Mayor: | Robert Garicoïtz[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Pays Basque |
| Coordinates: | 43.1486°N -1.2161°W |
| Elevation M: | 205 |
| Elevation Min M: | 174 |
| Elevation Max M: | 305 |
| Area Km2: | 4.01 |
Çaro (pronounced as /fr/; Basque: Zaro) is a commune in the Pyrénées-Atlantiques department in south-western France.
It is located in the former province of Lower Navarre.