| Sampzon | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Sampzon (Ardèche).svg |
| Arrondissement: | Largentière |
| Canton: | Vallon-Pont-d'Arc |
| Insee: | 07306 |
| Postal Code: | 07120 |
| Mayor: | Yvon Ventalon[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 44.4256°N 4.3442°W |
| Elevation M: | 110 |
| Elevation Min M: | 84 |
| Elevation Max M: | 449 |
| Area Km2: | 8.39 |
Sampzon (in French pronounced as /sɑ̃zɔ̃/) is a commune in the Ardèche department in southern France.