Saint-Brieuc
- Français: Saint-Brieuc
- Breton: Sant-Brieg
( Brezhoneg ) - Population: 45 900
Gentilé: briochins - Type: Commune
- Superficie: 21,88 km²
Densité: 2097.81 hab/km²
- Latitude: 48°31'0" N
Longitude: 2°47'60" W
- Latitude: 48.516701
Longitude: -2.783330
- pages: 26
