Stephenson
The taxon authority Stephenson may refer to:
- Lloyd William Stephenson (1876–1962), U.S. geologist and paleontologist
- Morton B. Stephenson, U.S. palaeontologist and ostracodologist
- Ray Stephenson (fl. 1992; R.Stephenson), botanist
- Thomas Alan Stephenson (1898–1961), British marine biologist
- Thomas Stephenson (T.Stephenson), British botanist