The Luxembourgish general strike of 1942 was a manifestation of passive resistance when Luxembourg was occupied by Nazi Germany during World War II. The strikes opposed a directive that conscripted young Luxembourgers into the Wehrmacht. A nationwide general strike, originating in Wiltz, paralysed the country and led to the occupying German authorities responding violently by sentencing 21 strikers to death.
Following the German invasion of Luxembourg on May 10, 1940, Luxembourg was briefly placed under military occupation. On August 2, 1940, the military government was dissolved and replaced by a civilian government under the leadership of the German civilian administrator of the adjoining German district. The Luxembourg population was declared to be German and was to use German as its only language; the German authorities, under the orders of the Gauleiter Gustav Simon, developed a robust policy of germanization. Furthermore, on August 30, 1942, Gustav Simon announced that all Luxembourger males born between 1920 and 1927 were to be conscripted into the Wehrmacht to fight against the Allies.
Reaction to the policies was swift among the Luxembourg population, especially against the forced conscription policy. Within hours, a number of Luxembourgers discussed possibilities and decided to organize a general strike. Leaflets calling for the strike were printed, and distributed clandestinely throughout the country by resistants. On August 31, 1942, the strike officially began in the northern Ardennes town of Wiltz with a gathering of local Luxembourg town officials, led by local town officials Michel Worré and Nicolas Müller, refusing to go to work. These were gradually joined by other local workers, among them the employees of IDEAL Lederwerke Wiltz, a large industrial tannery belonging to the Adler & Oppenheimer group before "aryanisation". News on the strike spread rapidly.