The Jungholzhausen massacre was a war crime committed by the 63rd Infantry Division of the US Army on 15 April 1945 during the Western Allied invasion of Germany. Between 13 and 30 and prisoners of war were executed by the division's 254th Infantry Regiment after heavy fighting near the village of Jungholzhausen.
In April 1945, the 254th Infantry Regiment suffered heavy casualties during the battle for the Hohenlohe district. combat engineers and mostly 17-year old soldiers from Leoben in Styria engaged the regiment in combat near the village of Jungholzhausen. After the battle, the villagers counted the bodies of 63 German soldiers, out of whom at least 13 and possibly up to 48 had been killed after surrendering. An eyewitness observed the US execution with submachine guns of four troops during the night. U.S. massacres of German prisoners of war were commonplace in the district of Hohenlohe.
According to German historian the war crimes committed by the US in Germany in 1945 were largely shrouded in silence until the 1990s, when German local newspapers began reporting on them. In 1996, the United States Army Criminal Investigation Command investigated the massacre of 15 April 1945 in Braunsbach-Jungholzhausen but could not identify the perpetrators of the massacre.