Alex Hassilev (born in Paris, July 11, 1932) is an American folk musician who was one of the founding members of the group The Limeliters and produced the rock album The Zodiac: Cosmic Sounds. He was educated at Harvard and the University of Chicago. He is an actor with a number of film and television appearances to his credit. He is a musician, switching from the guitar to the banjo. He speaks fluent French, Russian and Spanish and has contributed many foreign language songs to the Limeliters' repertoire.