| Herly | |
| Commune Status: | Commune |
| Arrondissement: | Montdidier |
| Canton: | Roye |
| Insee: | 80433 |
| Postal Code: | 80190 |
| Mayor: | Nathalie Fouassier[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CC Grand Roye |
| Coordinates: | 49.7567°N 2.8742°W |
| Elevation M: | 72 |
| Elevation Min M: | 62 |
| Elevation Max M: | 87 |
| Area Km2: | 3.75 |
Herly (pronounced as /fr/) is a commune in the Somme department in Hauts-de-France in northern France.
Herly is situated at the D228 and D249 junction, some 30miles southeast of Amiens.