| Saint-Cyr-Montmalin | |
| Commune Status: | Commune |
| Coordinates: | 46.95°N 5.73°W |
| Insee: | 39479 |
| Postal Code: | 39600 |
| Arrondissement: | Dole |
| Canton: | Arbois |
| Mayor: | Guy Tronchet[1] |
| Term: | 2020 - 2026 |
| Elevation Min M: | 237 |
| Elevation Max M: | 335 |
| Area Km2: | 10.21 |
Saint-Cyr-Montmalin (in French pronounced as /sɛ̃ siʁ mɔ̃malɛ̃/) is a commune in the Jura department in the Bourgogne-Franche-Comté region in eastern France.[2]