| Seulline | |
| Commune Status: | Commune |
| Arrondissement: | Vire |
| Canton: | Les Monts d'Aunay |
| Insee: | 14579 |
| Postal Code: | 14260, 14310 |
| Mayor: | Sylvain Varenne[1] |
| Term: | 2021 - 2026 |
| Intercommunality: | Pré-Bocage Intercom |
| Coordinates: | 49.037°N -0.68°W |
| Area Km2: | 31.67 |
Seulline (in French pronounced as /sœlin/) is a commune in the department of Calvados, northwestern France. The municipality was established on 1 January 2016 by merger of the former communes of Saint-Georges-d'Aunay and Coulvain.[2] On 1 January 2017, the former commune of La Bigne was merged into Seulline.[3]