Leopold I, Prince of Anhalt-Dessau (1676-1747) was a German prince and military leader known for his role in the Prussian Army. He was a member of the House of Anhalt and ruled the principality of Anhalt-Dessau from 1700 until his death. Leopold was recognized for his contributions to military reforms and his efforts to modernize his territory. Leopold I was also known for his patronage of the arts and architecture, commissioning several notable buildings in Dessau. His reign is often associated with the development of the Dessau-Wörlitz Garden Realm, a UNESCO World Heritage site, which reflects his interest in landscape design and Enlightenment ideals.