Colin Harrison

Colin Harrison may refer to:


 * Colin Harrison (cricketer) (1928–2017), Australian cricketer
 * Colin Harrison (footballer) (born 1946), English footballer
 * Colin Harrison (ornithologist) (1926–2003), English ornithologist
 * Colin Harrison (sailor) (born 1961), Australian Paralympian
 * Colin Harrison (writer) (born 1960), American novelist and editor