Saint-Léger-lès-Authie
| Saint-Léger-lès-Authie | |
|---|---|
| The town hall and school in Saint-Léger-lès-Authie | |
| Location of Saint-Léger-lès-Authie | |
| Coordinates: 50°07′37″N 2°30′47″E / 50.1269°N 2.5131°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Somme | 
| Arrondissement | Péronne | 
| Canton | Albert | 
| Intercommunality | Pays du Coquelicot | 
| Government | |
| • Mayor (2020–2026) | Jean-Marie Guenez | 
| Area 1 | 4.29 km2 (1.66 sq mi) | 
| Population  (2022) | 73 | 
| • Density | 17/km2 (44/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 80705 /80560 | 
| Elevation | 87–157 m (285–515 ft) (avg. 96 m or 315 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Saint-Léger-lès-Authie (French pronunciation: [sɛ̃ leʒe lɛz‿oti], literally Saint-Léger near Authie; Picard: Saint-Njèr-lès-Eutie) is a commune in the Somme department in Hauts-de-France in northern France.