| Brancourt-en-Laonnois | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Brancourt-en-Laonnois (Aisne).svg |
| Arrondissement: | Laon |
| Canton: | Laon-1 |
| Insee: | 02111 |
| Postal Code: | 02320 |
| Mayor: | Marie-Laure Rouyer Thiebaut[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 49.5153°N 3.4194°W |
| Elevation M: | 80 |
| Elevation Min M: | 63 |
| Elevation Max M: | 179 |
| Area Km2: | 6.56 |
Brancourt-en-Laonnois is a commune in the department of Aisne in Hauts-de-France in northern France.