This is a list of populated places in the Grand-Duchy of Luxembourg. It is based on the official database of the National Administration of Topography (Administration du cadastre et de la topographie - ACT). Furthermore it provides the Communes and Cantons every settlement is located in. The Luxembourgish names are based on the names recommended by the National Council for the Luxembourgish Language (Conseil permanent pour la langue luxembourgeoise - CPLL).