| Billancelles | |
| Commune Status: | Commune |
| Arrondissement: | Chartres |
| Canton: | Illiers-Combray |
| Insee: | 28040 |
| Postal Code: | 28190 |
| Mayor: | Josette Mouton[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.4881°N 1.2158°W |
| Elevation M: | 195 |
| Elevation Min M: | 181 |
| Elevation Max M: | 222 |
| Area Km2: | 11.95 |
Billancelles (in French pronounced as /bijɑ̃sɛl/) is a commune in the Eure-et-Loir department in northern France.