Lewis P. Andreas (February 25, 1895 – June 16, 1983) was an American football and basketball coach and college athletic administrator. He was the head coach for Syracuse University's men's basketball and football programs beginning in the 1920s. The Sterling, Illinois native played baseball, basketball and football at University of Illinois as a freshman before transferring to Syracuse. He then played football and baseball, but not basketball, for the Orangemen (now Orange) before embarking on his coaching career. Andreas was inducted into in 1988.