The Leubingen Tumulus is an early bronze age royal grave of the Leubingen culture, (which, after further finds at Auntjetitz became known as Auntjetitz or Unetice culture), dating to about 1940 BC, located near the hills of Kyffhäuser in the Leubingen district in the eastern German state of Thuringia.
Some very rich burials, such as the one located at Leubingen (today part of Sömmerda) with grave gifts crafted from gold, point to an increase of social stratification already present in the Unetice culture.