| Colomby-sur-Thaon | |
| Arrondissement: | Caen |
| Canton: | Courseulles-sur-Mer |
| Insee: | 14170 |
| Postal Code: | 14610 |
| Commune: | Colomby-Anguerny |
| Coordinates: | 49.2658°N -0.4103°W |
| Elevation M: | 65 |
| Elevation Min M: | 19 |
| Elevation Max M: | 68 |
| Area Km2: | 2.76 |
| Population: | 382 |
| Population Date: | 2017 |
| Population Footnotes: | [1] |
Colomby-sur-Thaon (in French pronounced as /kɔlɔ̃bi syʁ tɑ̃/, literally Colomby on Thaon) is a former commune in the Calvados department in the Normandy region in northwestern France. On 1 January 2016, it was merged into the new commune of Colomby-Anguerny.[2]