| Le Valdécie | |
| Arrondissement: | Cherbourg |
| Canton: | Bricquebec |
| Insee: | 50614 |
| Postal Code: | 50260 |
| Commune: | Bricquebec-en-Cotentin |
| Coordinates: | 49.4244°N -1.6517°W |
| Elevation M: | 120 |
| Elevation Min M: | 13 |
| Elevation Max M: | 122 |
| Area Km2: | 4.00 |
| Population: | 144 |
| Population Date: | 2019 |
| Population Footnotes: | [1] |
Le Valdécie (in French pronounced as /lə valdesi/) is a former commune in the Manche department in Normandy in north-western France. On 1 January 2016, it was merged into the new commune of Bricquebec-en-Cotentin.[2]