| Arrest | |
| Commune Status: | Commune |
| Image Coat Of Arms: | Blason-argent-lion-gueules.svg |
| Arrondissement: | Abbeville |
| Canton: | Abbeville-2 |
| Insee: | 80029 |
| Postal Code: | 80820 |
| Mayor: | Armel Bouchard[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | CA Baie de Somme |
| Coordinates: | 50.13°N 1.6175°W |
| Elevation M: | 54 |
| Elevation Min M: | 7 |
| Elevation Max M: | 72 |
| Area Km2: | 11.15 |
Arrest is a commune in the Somme department in Hauts-de-France in northern France.