| Dammarie-sur-Loing | |
| Commune Status: | Commune |
| Arrondissement: | Montargis |
| Canton: | Lorris |
| Insee: | 45121 |
| Postal Code: | 45230 |
| Mayor: | Alexandre Ducardonnet[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Canaux et Forêts en Gâtinais |
| Coordinates: | 47.7897°N 2.8917°W |
| Elevation Min M: | 126 |
| Elevation Max M: | 177 |
| Area Km2: | 20.94 |
| Demonym: | Dammariens |
Dammarie-sur-Loing (pronounced as /fr/, literally Dammarie on Loing) is a commune in the Loiret department in north-central France.