Joel Rubin is an American clarinetist, Klezmer musician, ethnomusicologist, and scholar of Jewish music. Since becoming involved in the Klezmer revival in the late 1970s, he has been researching, teaching and performing Klezmer music and related genres. He has been a member of, or performed with, such groups as Brave Old World, the Joel Rubin Ensemble, and Veretski Pass.