| Martigny | |
| Commune Status: | Commune |
| Arrondissement: | Vervins |
| Canton: | Hirson |
| Insee: | 02470 |
| Postal Code: | 02500 |
| Mayor: | Jérôme Duverdier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Trois Rivières |
| Coordinates: | 49.8597°N 4.1375°W |
| Elevation M: | 195 |
| Elevation Min M: | 157 |
| Elevation Max M: | 228 |
| Area Km2: | 16.96 |
Martigny (in French pronounced as /maʁtiɲi/) is a commune in the Aisne department in Hauts-de-France in northern France.