| Dannemarie | |
| Commune Status: | Commune |
| Arrondissement: | Mantes-la-Jolie |
| Canton: | Bonnières-sur-Seine |
| Insee: | 78194 |
| Postal Code: | 78550 |
| Mayor: | Jean-Pierre Gilard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays houdanais |
| Coordinates: | 48.7625°N 1.6078°W |
| Elevation M: | 107 |
| Elevation Min M: | 102 |
| Elevation Max M: | 134 |
| Area Km2: | 3.44 |
Dannemarie (in French pronounced as /danmaʁi/) is a commune in the Yvelines department in the Île-de-France in north-central France.