| Voissant | |
| Commune Status: | Commune |
| Arrondissement: | La Tour-du-Pin |
| Canton: | Chartreuse-Guiers |
| Insee: | 38564 |
| Postal Code: | 38620 |
| Mayor: | Bruno Cattin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays Voironnais |
| Coordinates: | 45.4844°N 5.7106°W |
| Elevation Min M: | 269 |
| Elevation Max M: | 788 |
| Area Km2: | 3.88 |
| Demonym: | voissigniauds |
Voissant (in French pronounced as /vwasɑ̃/) is a commune in the Isère department in southeastern France.[2]