| La Chapelle-du-Lou-du-Lac | |
| Commune Status: | Commune |
| Arrondissement: | Rennes |
| Canton: | Montauban-de-Bretagne |
| Insee: | 35060 |
| Postal Code: | 35360 |
| Mayor: | Patrick Herviou[1] |
| Term: | 2020 - 2026 |
| Coordinates: | 48.214°N -1.99°W |
| Area Km2: | 10.46 |
La Chapelle-du-Lou-du-Lac (in French pronounced as /la ʃapɛl dy lu dy lak/; Breton: Chapel-al-Loc'h) is a commune in the Ille-et-Vilaine department of western France.[2] The municipality was established on 1 January 2016 and consists of the former communes of La Chapelle-du-Lou and Le Lou-du-Lac.[3]