Bonnemaison
| Bonnemaison | |
|---|---|
| The church in Bonnemaison | |
| Location of Bonnemaison | |
| Coordinates: 49°00′42″N 0°34′58″W / 49.0117°N 0.5828°W | |
| Country | France | 
| Region | Normandy | 
| Department | Calvados | 
| Arrondissement | Vire | 
| Canton | Les Monts d'Aunay | 
| Government | |
| • Mayor (2020–2026) | Pierre Salliot | 
| Area 1 | 8.4 km2 (3.2 sq mi) | 
| Population  (2022) | 401 | 
| • Density | 48/km2 (120/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 14084 /14260 | 
| Elevation | 99–298 m (325–978 ft) (avg. 200 m or 660 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Bonnemaison (French pronunciation: [bɔnmɛzɔ̃] ⓘ) is a commune in the Calvados department in the Normandy region in northwestern France.