| Arinthod | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Arinthod.svg |
| Coordinates: | 46.3939°N 5.5675°W |
| Insee: | 39016 |
| Postal Code: | 39240 |
| Arrondissement: | Lons-le-Saunier |
| Canton: | Moirans-en-Montagne |
| Mayor: | Jean-Charles Grosdidier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Terre d'Émeraude Communauté |
| Elevation Min M: | 335 |
| Elevation Max M: | 841 |
| Area Km2: | 27.02 |
Arinthod (in French pronounced as /aʁɛ̃to/) is a commune in the Jura department in the region of Bourgogne-Franche-Comté in eastern France.[2] On 1 January 2018, the former commune Chisséria was merged into Arinthod.[3]
Population data refer to the commune in its geography as of January 2023.