David Spencer Ware (November 7, 1949 – October 18, 2012) was an American jazz saxophonist, composer, and bandleader.

Ware was born in Plainfield, New Jersey, and grew up in Scotch Plains, New Jersey. While in high school he attended music camp at the University of Connecticuttaught by Ron Carter, Charlie Mariano, and Alan Dawson and played in his school’s bands as well as in the New Jersey All-State band. He graduated from Scotch Plains-Fanwood High School and briefly attended the Berklee College of Music in 1967–68.

Ware moved from Boston to New York City in 1973, where he participated in the loft jazz scene, and later worked as a cab driver for 14 years in order to focus on his own group concept. In the early 1980s, he returned to Scotch Plains with his wife Setsuko S. Ware.