The Order of Merit of the Grand Duchy of Luxembourg (French: Ordre de Mérite du Grand-Duché de Luxembourg) is an order of merit of Luxembourg, instituted on 23 January 1961 by Grand Duchess Charlotte.

Grand Master of the order is the Grand Duke of Luxembourg.

[1] Besides the five classes, a gilt medal can also be bestowed.

The order is composed of 5 grades : Members of the Order of Merit of Luxembourg include the following: Grand Cross: Grand Officer: Commander: Officer Knight