Trédarzec
Trédarzec 
    Tredarzeg  | |
|---|---|
The chapel of Saint-Nicolas of Kerhir, in Trédarzec  | |
Location of Trédarzec  | |
| Coordinates: 48°47′15″N 3°11′56″W / 48.7875°N 3.1989°W | |
| Country | France | 
| Region | Brittany | 
| Department | Côtes-d'Armor | 
| Arrondissement | Lannion | 
| Canton | Tréguier | 
| Intercommunality | Lannion-Trégor Communauté | 
| Government | |
| • Mayor (2020–2026) | Yvon Le Seguillon | 
Area 1  | 11.68 km2 (4.51 sq mi) | 
| Population  (2022)  | 1,069 | 
| • Density | 92/km2 (240/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 22347 /22220  | 
| Elevation | 0–84 m (0–276 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Trédarzec (French pronunciation: [tʁedaʁzɛk] ⓘ; Breton: Tredarzeg) is a commune in the Côtes-d'Armor department of Brittany in northwestern France.