Troarn
| Troarn | |
|---|---|
| Paul Quellec Square | |
| Location of Troarn | |
| Coordinates: 49°10′56″N 0°11′00″W / 49.1822°N 0.1833°W | |
| Country | France | 
| Region | Normandy | 
| Department | Calvados | 
| Arrondissement | Caen | 
| Canton | Troarn | 
| Intercommunality | CU Caen Mer | 
| Government | |
| • Mayor (2020–2026) | Christian Le Bas | 
| Area 1 | 11.53 km2 (4.45 sq mi) | 
| Population  (2022) | 3,442 | 
| • Density | 300/km2 (770/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 14712 /14670 | 
| Elevation | 2–61 m (6.6–200.1 ft) (avg. 36 m or 118 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Troarn (French pronunciation: [tʁɔ.aʁn]) is a commune in the Calvados of the Normandy region in northwestern France. On 1 January 2017, it was merged into the new commune Saline, but this merger was undone on 31 December 2019.