Harris Manchester College (HMC), officially Manchester Academy and Harris College, is a constituent college of the University of Oxford in the United Kingdom.

It was founded in Warrington in 1757 as the Warrington Academy, a college for Unitarian students and moved to Oxford in 1893. It became a full college of the university in 1996, taking its current name after its predecessor, the Manchester Academy, and donor Lord Harris of Peckham.