Billy Lee (born William Lee Schlensker; March 12, 1929 – November 17, 1989) was an American child actor who appeared in many films from the mid-1930s through the early 1940s. He is probably best remembered for his performance in The Biscuit Eater.

Lee's first role was in the Our Gang comedy short Mike Fright

In addition to being an actor, he was also a singer and dancer, appearing and singing with Bobby Breen in Make a Wish and touring with vaudeville shows. For his role in Cocoanut Grove he learnt to play the drums and formed the Billy Lee Band.