Alexander or Alex Morrison may refer to:
Alexander Morrison (cricketer) (1937–2025), New Zealand cricketer and tennis administrator Alexander Morrison (politician) (1851–1930), Canadian Member of Parliament Alexander Morrison (headmaster) (1829–1903), Australian headmaster of Scotch College Alexander Morrison (botanist) (1849–1913), Australian botanist Alexander B. Morrison (1930–2018), Canadian scientist, academic, civil servant and leader in The Church of Jesus Christ of Latter-day Saints Alexander Francis Morrison, founder of Morrison & Foerster Alexander Morrison (judge) (1927–2012), British judge (born 1978), British historian Alex Morrison (Canadian Forces officer) (born 1941), former officer of the Canadian Forces Alex J. Morrison, golf instructor Alex Gene Morrison (born 1975), English artist Alex Morrison, character in Alex in Wonderland Alexander Morrison (police officer) (1927–2018), Scottish police officer