| Bassu | |
| Commune Status: | Commune |
| Arrondissement: | Vitry-le-François |
| Canton: | Sermaize-les-Bains |
| Insee: | 51039 |
| Postal Code: | 51300 |
| Mayor: | Didier Sebille[1] |
| Term: | 2023 - 2026 |
| Coordinates: | 48.8333°N 4.6936°W |
| Elevation Min M: | 127 |
| Elevation Max M: | 193 |
| Area Km2: | 10.29 |
Bassu (pronounced as /fr/) is a commune in the Marne department in northeastern France.