James Harrison
James Harrison may refer to:
- James Harrison (author and politician) (born 1974), British academic author and Green Party politician
- James Harrison (priest) (died 1602), English Roman Catholic priest
- James Harrison (justice) (fl. 1680s), justice of the Pennsylvania Supreme Court
- James Harrison (architect), (1814–1866), English architect
- James E. Harrison, (1815-1875), Confederate States Army brigadier general
- James Harrison (engineer) (1816–1893), Australian newspaper editor and engineer
- James Fortescue Harrison, Scottish Member of Parliament 1874-1880
- James Harrison (Labour politician) (1899–1959), British Labour Member of Parliament
- Jimmy Harrison (1900–1931), American jazz trombonist
- James Harrison (Australian politician) (1903–1976), Australian Labor politician
- James Harwood Harrison (1907–1980), British Conservative Member of Parliament
- James Harrison (Australian governor) (1912–1971), Governor of South Australia
- James M. Harrison (1915–1990), Canadian scientist and public servant
- Jim Harrison (born 1937), American author
- Jim Harrison (cricketer) (born 1941), Irish cricketer
- Jim Harrison (ice hockey) (born 1947), Canadian ice hockey player
- James A. Harrison (born 1968), Australian nurse, President of the International Federation of Perioperative Nurses
- James Harrison (American football) (born 1978), American football player
- James Harrison (blood donor), blood donor who has saved two million children through his blood
- James Harrison (British Army officer) (1880-1957), former Lieutenant Governor of Jersey