Billy Harper (born January 17, 1943) is an American jazz saxophonist, “one of a generation of Coltrane-influenced tenor saxophonists” with a distinctively stern, hard-as-nails sound on his instrument.

He was born in Houston, Texas, United States. In 1965, Harper earned a Bachelor of Music degree from the University of North Texas.

Harper has played with some of jazz’s greatest drummers; he served with Art Blakey‘s Messengers for two years (1968–1970); he played very briefly with Elvin Jones (1970), he played with the Thad Jones/ Mel Lewis Orchestra in the 1970s, and was a member of Max Roach‘s quartet from 1971–1978. In 1979, Harper formed his own group, touring with it and documenting its music on the recording Billy Harper Quintet in Europe, and he was featured as a soloist on a 1983 recording, Such Great Friends, with virtuoso, visionary pianist and record producer Stanley Cowell. After a period of relative inactivity in the 1980s, Harper came back strong with another international tour, which ended with perhaps his most ambitious recording: the three-volume Live on Tour in the Far East (1991). In the new millennium, Harper’s recording activity has been subdued and sporadic, though more recently he appeared as a regular member of pianist-jazz historian Randy Weston‘s ensembles. In 2013, they recorded their first album as a duo, entitled The Roots of the Blues.