Lee Rocker (born Leon Drucker, August 3, 1961) is an American double bass player. He is a member of the rockabilly revival band Stray Cats.
He is the son of the classical clarinetists Stanley Drucker (the retired principal clarinetist of the New York Philharmonic Orchestra) and Naomi Drucker. As a child, he played the cello and later learned bass guitar.