Jeff Coffin (born August 5, 1965) is a saxophonist, composer, and educator. He is a three-time Grammy Award winner as a member of Bela Fleck & the Flecktones with whom he performed from 1997 until 2010. In July 2008, Coffin began touring with Dave Matthews Band and joined the group in 2009 following the death of founding member LeRoi Moore. He also leads his group Jeff Coffin & the Mu'tet.