Ann McKee (born 1953) is a neuropathologist and expert in neurodegenerative disease at New England Veterans Administration Medical Centers (VISN-1) and is Professor of Neurology and Pathology at Boston University School of Medicine. She is particularly known for her work studying Alzheimer's disease and the consequences of repetitive traumatic brain injury. In 2017 she was named Bostonian of the Year, in a piece written by journalist Neil Swidey of The Boston Globe for her leading work in this area.