| Saint-Martin-de-Bossenay | |
| Commune Status: | Commune |
| Arrondissement: | Nogent-sur-Seine |
| Canton: | Saint-Lyé |
| Insee: | 10351 |
| Postal Code: | 10100 |
| Mayor: | Hervé Payen[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Orvin et Ardusson |
| Coordinates: | 48.4414°N 3.6836°W |
| Elevation M: | 100 |
| Area Km2: | 16.26 |
Saint-Martin-de-Bossenay is a commune in the Aube department in north-central France.