Harlange (, ) is a small town in the commune of Lac de la Haute-Sûre, in north-western Luxembourg. , the town has a population of 358. Harlange was a commune in the canton of Wiltz until 1 January 1979, when it was merged with the commune of Mecher to form the new commune of Lac de la Haute-Sûre. The law creating Lac de la Haute-Sûre was passed on 23 December 1978. Former commune The former commune consisted of the villages: Harlange Tarchamps Watrange Schumannseck (lieu-dit) References Former communes of Luxembourg Lac de la Haute-Sûre Towns in Luxembourg