| Rumigny | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Rumigny.svg |
| Arrondissement: | Charleville-Mézières |
| Canton: | Signy-l'Abbaye |
| Insee: | 08373 |
| Postal Code: | 08290 |
| Mayor: | David Buridant[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Ardennes Thiérache |
| Coordinates: | 49.8092°N 4.2672°W |
| Elevation M: | 185 |
| Area Km2: | 17.38 |
Rumigny (pronounced as /fr/) is a commune in the Ardennes department in the Grand Est region in northern France.
It lies near Rozoy-sur-Serre, 12km (07miles) from Mon Idée on the border with Belgium, at the junction of routes D877 and D977.
Rumigny was the birthplace of the astronomer Nicolas Louis de Lacaille.