| Celles-sur-Ource | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Celles-sur-Ource (Aube).svg |
| Arrondissement: | Troyes |
| Canton: | Bar-sur-Seine |
| Insee: | 10070 |
| Postal Code: | 10110 |
| Mayor: | Vincent Delot[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.0781°N 4.4003°W |
| Elevation M: | 172 |
| Area Km2: | 9.59 |
Celles-sur-Ource (pronounced as /fr/, literally Celles on Ource) is a commune in the Aube department in north-central France.
The village lies in the northwestern part of the commune, on the left bank of the Ource, which flows northwest through the middle of the commune.