| Nanteuil-sur-Aisne | |
| Commune Status: | Commune |
| Arrondissement: | Rethel |
| Canton: | Rethel |
| Insee: | 08313 |
| Postal Code: | 08300 |
| Mayor: | Marie-Odile Andrieux[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.5128°N 4.3008°W |
| Elevation M: | 77 |
| Area Km2: | 7.92 |
Nanteuil-sur-Aisne (in French pronounced as /nɑ̃tœj syʁ ɛn/, literally Nanteuil on Aisne) is a commune in the Ardennes department in northern France.