Stefon Harris (born March 23, 1973) is an American jazz vibraphonist. In 1999, the Los Angeles Times called him "one of the most important young artists in jazz" who is "at the forefront of new New York music" and "much in demand as a star sideman". Harris has played with several jazz luminaries including Kenny Barron, Steve Turre, Kurt Elling, and Charlie Hunter, in addition to releasing several of his own critically well-regarded albums.

Harris is a resident of Newark, New Jersey.