James Simpson
James Simpson is the name of the following people:
- James Simpson (politician) (1873–1938), Canadian politician, Mayor of Toronto
- James Simpson Junior (1905–1960), American politician
- James Simpson (polar explorer) (1911–2002), British polar explorer
- James Young Simpson (1811-1870) Scottish surgeon, gynecologist and anesthetist pioneer
See also:
- Jim Simpson (* 1956), American director, actor, screenwriter and film editor
- Jimmi Simpson (* 1975), American actor
- Jimmie Simpson (1898–1981) British motorcycle racer
- Jimmy Simpson
