Mametz, Somme
| Mametz | |
|---|---|
| Part of Carnoy-Mametz  | |
| The 18th Lancers near Mametz in 1916 | |
| Location of Mametz | |
| Coordinates: 49°59′52″N 2°44′13″E / 49.9978°N 2.7369°E | |
| Country | France | 
| Region | Hauts-de-France | 
| Department | Somme | 
| Arrondissement | Péronne | 
| Canton | Albert | 
| Commune | Carnoy-Mametz | 
| Area 1 | 7.25 km2 (2.80 sq mi) | 
| Population  (2022) | 172 | 
| • Density | 24/km2 (61/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal code | 80300 | 
| Elevation | 68–135 m (223–443 ft) (avg. 73 m or 240 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Mametz (French pronunciation: [mame]; Picard: Mamé) is a former commune in the Somme department in Hauts-de-France in northern France. On 1 January 2019, it was merged into the new commune Carnoy-Mametz.