| Chassant | |
| Commune Status: | Commune |
| Arrondissement: | Nogent-le-Rotrou |
| Canton: | Nogent-le-Rotrou |
| Insee: | 28086 |
| Postal Code: | 28480 |
| Mayor: | Yves Ruel[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.2953°N 1.0631°W |
| Elevation M: | 224 |
| Elevation Min M: | 191 |
| Elevation Max M: | 237 |
| Area Km2: | 4.46 |
Chassant (in French pronounced as /ʃasɑ̃/) is a commune in the Eure-et-Loir department in northern France.