Bethonvilliers should not be confused with Béthonvilliers.
| Bethonvilliers | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason de la ville de Bethonvilliers (90).svg |
| Coordinates: | 47.6811°N 6.9628°W |
| Insee: | 90013 |
| Postal Code: | 90150 |
| Arrondissement: | Belfort |
| Canton: | Grandvillars |
| Mayor: | Alain Tritter[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Grand Belfort |
| Elevation Min M: | 365 |
| Elevation Max M: | 407 |
| Area Km2: | 1.90 |
Bethonvilliers (in French pronounced as /bətɔ̃vilje/) is a commune in the Territoire de Belfort department in Bourgogne-Franche-Comté in northeastern France.