Robin Ian MacDonald Dunbar FBA FRAI is a British anthropologist and evolutionary psychologist and a specialist in primate behaviour. Dunbar's academic and research career includes the University of Bristol, University of Cambridge from 1977 until 1982, and University College London from 1987 until 1994. In 1994, Dunbar became Professor of Evolutionary Psychology at University of Liverpool, but he left Liverpool in 2007 to take up the post of Director of the Institute of Cognitive and Evolutionary Anthropology, University of Oxford.