| Hem-Hardinval | |
| Commune Status: | Commune |
| Arrondissement: | Amiens |
| Canton: | Doullens |
| Insee: | 80427 |
| Postal Code: | 80600 |
| Mayor: | Éric Roussel[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Territoire Nord Picardie |
| Coordinates: | 50.1632°N 2.3017°W |
| Elevation M: | 32 |
| Elevation Min M: | 47 |
| Elevation Max M: | 165 |
| Area Km2: | 10.25 |
Hem-Hardinval is a commune in the Somme department in Hauts-de-France in northern France.
The commune is situated on the D925 and D128 junction, some 22miles northeast of Amiens by the banks of the Authie river, the département border with the Pas-de-Calais.