Grimson
Grimson is a surname which may refer to:
- Allan Grimson, British murderer
- Eric Grimson, Canadian-born computer scientist, professor at Massachusetts Institute of Technology
- George Grimson, Royal Air Force bomber crewman
- Gudmunder Grimson, American lawyer, Justice of North Dakota Supreme Court
- Jane Grimson, Scottish-born computer engineer, Pro-Chancellor of University of Dublin
- Matthew Grimson, Canadian musician
- Stu Grimson, Canadian professional ice hockey player
- Grimson, a family of musicians that flourished in London from 1870
- Grimson, Swedish/American rock band