| Bouchavesnes-Bergen | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason Bouchavesnes.svg |
| Arrondissement: | Péronne |
| Canton: | Péronne |
| Insee: | 80115 |
| Postal Code: | 80200 |
| Mayor: | Régis Gourdin[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Haute Somme |
| Coordinates: | 49.9858°N 2.9219°W |
| Elevation M: | 130 |
| Elevation Min M: | 79 |
| Elevation Max M: | 152 |
| Area Km2: | 10.09 |
Bouchavesnes-Bergen (in French pronounced as /buʃavɛn bɛʁɡɛn/; Bouchavène-Bergen) is a commune in the Somme department in Hauts-de-France in northern France.
The commune is situated on the junction of the D149 and the N17 roads, some 22miles northwest of Saint-Quentin.