| Épense | |
| Commune Status: | Commune |
| Arrondissement: | Châlons-en-Champagne |
| Canton: | Argonne Suippe et Vesle |
| Insee: | 51229 |
| Postal Code: | 51330 |
| Mayor: | Myriam Ricarde[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.9717°N 4.8344°W |
| Elevation M: | 160 |
| Area Km2: | 11.32 |
Épense (in French pronounced as /epɑ̃s/) is a commune in the Marne department in north-eastern France.