Christison is a surname. Notable people with the surname include:
Dan Christison (born 1972), an American mixed martial artist
Kathleen Christison (born 1941), an American political analyst and author
Philip Christison GBE CB DSO MC (1893–1993), a British military commander of the Second World War
Robert Christison FRSE FRCSE FRCPE (1797–1882), a Scottish toxicologist and physician, president of the Royal College of Surgeons of Edinburgh
Robert Christison (pastoralist) (1837–1915), a pastoralist in Australia
