Harold Simpson (disambiguation)
Harold Simpson (1893–1973) was an ice hockey defenceman.
Harold Simpson may also refer to:
- Hack Simpson (Harold Alfred Simpson, 1910–1978), Canadian ice hockey player
- Harold Simpson (cricketer) (1879–1924), English cricketer
- Harold Simpson, songwriter, see List of compositions by Eric Coates
- Harold Simpson, writer of Spy of Napoleon
See also
- Harry Simpson (disambiguation)
- Harold Fraser-Simson (1872–1944), English composer of light music