Stimpson is a surname, and may refer to:
Sandy Stimpson, mayor of Mobile, Alabama since 2013 Charles R. Stimpson ((1919–1983), U.S. Navy fighter ace Jodie Stimpson, British professional triathlete Tim Stimpson, rugby player John Stimpson, tennis player William Stimpson (1832–1872), American marine biologist Harry F. Stimpson Jr., lawyer and ambassador
As a given name: Stimpy, a fictional cat, whose full name is "Stimpson J. Cat"