Hallencourt
| Hallencourt | |
|---|---|
| The town hall in Hallencourt | |
| Location of Hallencourt | |
| Coordinates: 49°59′32″N 1°52′41″E / 49.9922°N 1.878°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Somme | 
| Arrondissement | Abbeville | 
| Canton | Gamaches | 
| Intercommunality | CA Baie de Somme | 
| Government | |
| • Mayor (2020–2026) | Frédéric Delohen | 
| Area 1 | 20.55 km2 (7.93 sq mi) | 
| Population  (2022) | 1,318 | 
| • Density | 64/km2 (170/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 80406 /80490 | 
| Elevation | 35–121 m (115–397 ft) (avg. 80 m or 260 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Hallencourt (French pronunciation: [alɑ̃kuʁ]) is a commune in the Somme department in Hauts-de-France in northern France.