| Saint-Firmin-sur-Loire | |
| Commune Status: | Commune |
| Arrondissement: | Montargis |
| Canton: | Gien |
| Insee: | 45276 |
| Postal Code: | 45360 |
| Mayor: | Sylvie Blouet[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 47.6267°N 2.7331°W |
| Elevation M: | 131 |
| Elevation Min M: | 126 |
| Elevation Max M: | 234 |
| Area Km2: | 24.76 |
Saint-Firmin-sur-Loire (in French pronounced as /sɛ̃ fiʁmɛ̃ syʁ lwaʁ/, literally Saint-Firmin on Loire) is a commune in the Loiret department in north-central France.[2]