Rivers of the Ardennes (Luxembourg)

The Alzette (; ; ) is a river with a length of in France and Luxembourg. It is a right tributary of the Sauer (a tributary to the Moselle), and ultimately to the Rhine.

The Sauer (German and Luxembourgish, , ) or Sûre (French, ) is a river in Belgium, Luxembourg and Germany. A left tributary of the Moselle, its total length is .

river in Belgium, Germany and Luxembourg

river in Belgium and Luxembourg

The Clerve () is a river flowing through Luxembourg, joining the Wiltz at Kautenbach. It flows through both the towns of Troisvierges and the town of Clervaux. Upstream of Clervaux, it is known as the Woltz.

river in Belgium and Luxembourg

river in Luxembourg

stream in Luxembourg

The Blees is a river flowing through Luxembourg. It flows through the towns of Hosingen, Brandenbourg, and Bastendorf, before joining the Sauer at Bleesbruck.