Niederdonven (Luxembourgish: Nidderdonwen) is a small town in the commune of Flaxweiler, in the canton of Grevenmacher in south-eastern Luxembourg. The town name refers to the crop Flax which once grew there. As of 2024[update], the town has a population of 439.[1]
49°38′N 6°24′E / 49.633°N 6.400°E