| La Ségalassière | |
| Commune Status: | Commune |
| Arrondissement: | Aurillac |
| Canton: | Saint-Paul-des-Landes |
| Insee: | 15224 |
| Postal Code: | 15290 |
| Mayor: | David Brousse[1] |
| Term: | 2022 - 2026 |
| Coordinates: | 44.8939°N 2.2092°W |
| Elevation M: | 600 |
| Elevation Min M: | 536 |
| Elevation Max M: | 652 |
| Area Km2: | 6.57 |
La Ségalassière (in French pronounced as /la seɡalasjɛʁ/; Occitan (post 1500);: La Segalassièira) is a commune in the Cantal department in south-central France.