朗德（法语：Rendeux）是位于比利时卢森堡省的一座城市，人口2,285人（2006年）。

Rendeux is a Walloon municipality of Belgium located in the province of Luxembourg. On 1 January 2007 the municipality, which covers 68.83 km², had 2,274 inhabitants, giving a population density of 33 inhabitants per km².

The municipality consists of the following sub-municipalities: Rendeux proper, Beffe, Hodister, and Marcourt.