| Brognon | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Brognon.svg |
| Arrondissement: | Charleville-Mézières |
| Canton: | Rocroi |
| Insee: | 08087 |
| Postal Code: | 08380 |
| Mayor: | Thierry Hubert[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.9294°N 4.2889°W |
| Elevation M: | 289 |
| Elevation Min M: | 251 |
| Elevation Max M: | 323 |
| Area Km2: | 7.38 |
Brognon (in French pronounced as /bʁɔɲɔ̃/) is a commune in the Ardennes department in northern France.