| Colombé-le-Sec | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Colombe-le-Sec 10.svg |
| Arrondissement: | Bar-sur-Aube |
| Canton: | Bar-sur-Aube |
| Insee: | 10103 |
| Postal Code: | 10200 |
| Mayor: | Denis Nicolo[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Région de Bar-sur-Aube |
| Coordinates: | 48.2556°N 4.7975°W |
| Elevation M: | 243 |
| Area Km2: | 8.78 |
Colombé-le-Sec (pronounced as /fr/) is a commune in the Aube department in north-central France.