| Mairy | |
| Image Coat Of Arms: | Blason Mairy.svg |
| Arrondissement: | Sedan |
| Canton: | Carignan |
| Insee: | 08267 |
| Postal Code: | 08140 |
| Commune: | Douzy |
| Coordinates: | 49.65°N 5.0489°W |
| Elevation M: | 185 |
| Elevation Min M: | 153 |
| Elevation Max M: | 291 |
| Area Km2: | 7.44 |
| Population: | 252 |
| Population Date: | 2021 |
| Population Footnotes: | [1] |
Mairy (in French pronounced as /mɛʁi/) is a former commune in the Ardennes department in northern France.
On 15 September 2015, Mairy was annexed by the commune of Douzy.[2]