| Sommevoire | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason ville fr Sommevoire (Haute-Marne).svg |
| Arrondissement: | Saint-Dizier |
| Canton: | Wassy |
| Insee: | 52479 |
| Postal Code: | 52220 |
| Mayor: | Philippe Chassende-Baroz[1] |
| Term: | 2022 - 2026 |
| Intercommunality: | CA Saint-Dizier Der et Blaise |
| Coordinates: | 48.4122°N 4.8425°W |
| Elevation M: | 145 |
| Elevation Min M: | 139 |
| Elevation Max M: | 235 |
| Area Km2: | 32.68 |
Sommevoire (in French pronounced as /sɔmvwaʁ/) is a commune in the Haute-Marne department in north-eastern France.