| Savigny-sur-Aisne | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Savigny-sur-Aisne.svg |
| Arrondissement: | Vouziers |
| Canton: | Attigny |
| Insee: | 08406 |
| Postal Code: | 08400 |
| Mayor: | Thierry Machinet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Argonne Ardennaise |
| Coordinates: | 49.3603°N 4.7281°W |
| Elevation M: | 101 |
| Area Km2: | 10.41 |
Savigny-sur-Aisne (pronounced as /fr/; literally "Savigny on Aisne") is a commune in the Ardennes department in northern France.