| Saint-Cyr | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Saint-Cyr (Haute-Vienne).svg |
| Coordinates: | 45.8011°N 0.9592°W |
| Insee: | 87141 |
| Postal Code: | 87310 |
| Arrondissement: | Rochechouart |
| Canton: | Rochechouart |
| Mayor: | Louis Furlaud[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 230 |
| Elevation Max M: | 396 |
| Area Km2: | 21.30 |
Saint-Cyr (in French pronounced as /sɛ̃ siʁ/; Limousin: Sent Circ) is a commune in the Haute-Vienne department in the Nouvelle-Aquitaine region in west-central France.