Donovan Michael Sullivan (Chinese: 蘇立文; 29 October 1916 – 28 September 2013) was a Canadian-born British art historian and collector, and one of the major Western pioneers in the field of modern Chinese art history and criticism.
He was the youngest of five children of Alan Sullivan (pen name Sinclair Murray), a Canadian mining engineer turned novelist and his wife Elisabeth (née Hees).
He subsequently taught in the University of Singapore, and returned to London in the 1960s to teach at the School of Oriental and African Studies.
Then he became Christensen Professor of Chinese art in the Department of Art at Stanford University from 1966 to 1984, before moving to the University of Oxford as a Fellow by Special Election at St Catherine's College, Oxford.
He bequeathed his collection to the Ashmolean Museum in Oxford, which has a gallery dedicated to Sullivan and his wife Khoan.