菲洛劳斯（英语：Philolaus，前470年－前385年），古希腊毕达哥拉斯学派哲学家之一，约于公元前450年前往底比斯。现存一些残篇归其名下，例如地球非宇宙中心说。

Philolaus (/ˌfɪləˈleɪəs/; Greek: Φιλόλαος; c. 470 – c. 385 BCE) was a Greek Pythagorean and Presocratic philosopher. He argued that at the foundation of everything is the part played by the limiting and limitless, which combine together in a harmony. He is also credited with originating the theory that the Earth was not the center of the universe. According to August Böckh (1819), who cites Nicomachus, Philolaus was the successor of Pythagoras.