| Loubersan | |
| Commune Status: | Commune |
| Arrondissement: | Mirande |
| Canton: | Mirande-Astarac |
| Insee: | 32215 |
| Postal Code: | 32300 |
| Mayor: | Philippe Baron[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 43.4978°N 0.4997°W |
| Elevation M: | 275 |
| Elevation Min M: | 171 |
| Elevation Max M: | 272 |
| Area Km2: | 10.77 |
Loubersan (in French pronounced as /lubɛʁsɑ̃/; Occitan (post 1500);: Lobersan) is a commune in the Gers department in southwestern France.