| La Garde-Adhémar | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr La Garde-Adhémar (Drôme).svg |
| Arrondissement: | Nyons |
| Canton: | Le Tricastin |
| Demonym: | Lagardiens |
| Insee: | 26138 |
| Postal Code: | 26700 |
| Mayor: | François Laplanche-Servigne[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Drôme Sud Provence |
| Coordinates: | 44.3939°N 4.7547°W |
| Elevation Min M: | 54 |
| Elevation Max M: | 232 |
| Area Km2: | 27.73 |
La Garde-Adhémar (pronounced as /fr/; oc|La Garda d'Aimar) is a commune in the Drôme department in the Auvergne-Rhône-Alpes region in Southeastern France. A member of the association Les Plus Beaux Villages de France, it is located 18.3 km (11.3 mi) south of Montélimar. In 2021, it had a population of 1,136.