La Chapelle-du-Lou
La Chapelle-du-Lou 
    Chapel-al-Loc'h  | |
|---|---|
Part of La Chapelle-du-Lou-du-Lac   | |
Town hall  | |
Location of La Chapelle-du-Lou  | |
| Coordinates: 48°12′48″N 1°59′27″W / 48.2133°N 1.9908°W | |
| Country | France | 
| Region | Brittany | 
| Department | Ille-et-Vilaine | 
| Arrondissement | Rennes | 
| Canton | Montauban-de-Bretagne | 
| Commune | La Chapelle-du-Lou-du-Lac | 
Area 1  | 7.28 km2 (2.81 sq mi) | 
| Population  (2018)  | 908 | 
| • Density | 120/km2 (320/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal code | 35360  | 
| Elevation | 74–114 m (243–374 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
La Chapelle-du-Lou (French pronunciation: [la ʃapɛl dy lu]; Breton: Chapel-al-Loc'h; Gallo: La Chapèll-du-Lóc) is a former commune in the Ille-et-Vilaine department of Brittany in northwestern France. On 1 January 2016, it was merged into the new commune La Chapelle-du-Lou-du-Lac.