Roz-Landrieux Roz-Landrioec (Gallo) Roz-Lanrieg (Breton)
Commune
The church of Saint-Pierre, in Roz-Landrieux
Location of Roz-Landrieux
Roz-Landrieux Show map of France Roz-Landrieux Show map of Brittany
Coordinates: 48°32′38″N 1°48′53″W / 48.5439°N 1.8147°W / 48.5439; -1.8147
Country	France
Region	Brittany
Department	Ille-et-Vilaine
Arrondissement	Saint-Malo
Canton	Dol-de-Bretagne
Intercommunality	Pays de Dol et Baie du Mont Saint-Michel
Government
• Mayor (2020–2026)	François Mainsard[1]
Area 1	18.10 km2 (6.99 sq mi)
Population  (2021)[2]	1,374
• Density	76/km2 (200/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	35246 /35120
Elevation	0–50 m (0–164 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Roz-Landrieux (Gallo: Roz-Landrioec, Breton: Roz-Lanrieg) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

Population

Inhabitants of Roz-Landrieux are called Rozéens in French.