•
John Morison (bacteriologist) (1879–1971), bacteriophage expert •
John Morrison (actor) (born 1962), American actor •
John Morrison (drummer), Australian jazz drummer •
John Morrison (intelligence officer) (born 1943), British intelligence officer •
John Morison (pastor) (sometimes spelt Morrison, 1791–1859), Congregational minister, London •
John Morrison (priest) (born 1938), Archdeacon of Oxford •
John Morrison (songwriter), 19th-century Tyneside songwriter •
John B. Morrison, United States Army general •
John Frank Morrison (1857–1932), American major general •
John G. Morrison (1842–1897), Irish-born navy man during the American Civil War •
John H. Morrison (born 1933), American lawyer •
John Howell Morrison (born 1956), American contemporary classical composer and educator •
John L. Morrison (pioneer) (1819–1899), pioneer to Oregon and namesake of Portland's Morrison Bridge •
John Lowrie Morrison (born 1948), Scottish contemporary artist •
John Robert Morrison (1814–1843), British translator, diplomat and missionary in the Far East •
John Stanton Fleming Morrison (1892–1961), British golf course architect •
John Todd Morrison (1863–1944), Scots-born physicist and meteorologist ==Fictional characters==