| Saint-Martin-Sepert | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Martin-Sepert (Corrèze).svg |
| Arrondissement: | Brive-la-Gaillarde |
| Canton: | Uzerche |
| Insee: | 19223 |
| Postal Code: | 19210 |
| Mayor: | Sabine Bosselut[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 45.4353°N 1.4722°W |
| Elevation M: | 390 |
| Elevation Min M: | 335 |
| Elevation Max M: | 483 |
| Area Km2: | 15.71 |
Saint-Martin-Sepert (in French pronounced as /sɛ̃ maʁtɛ̃ səpɛʁ/; Limousin: Sent Martin Set Pers) is a commune in the Corrèze department in central France.