Balanos Vasilopoulos (Greek: Μπαλάνος Βασιλόπουλος; 1694–1760) was a Greek Orthodox cleric, author, mathematician, physicist, and philosopher. He is known for attempting to solve doubling the cube. He was one of the most influential Greek mathematicians of the 18th century. His teacher was the notable scientist Methodios Anthrakites. He made a significant contribution to the Modern Greek Enlightenment during the Ottoman occupation of the Greek world.