Johann Georg II of Saxe-Weissenfels was a German prince born on March 17, 1668. He was a member of the House of Wettin and ruled the principality of Saxe-Weissenfels from 1693 until his death in 1736. His reign was marked by efforts to strengthen the economy and culture of his territory. He was known for his patronage of the arts and his interest in music, which contributed to the cultural development of his principality. Johann Georg II also played a role in the political landscape of the time, navigating alliances and conflicts within the Holy Roman Empire.