Knight
The taxon authority Knight may refer to:
- Harry Hazelton Knight (1889–1976), U.S. entomologist
- Henry Knight (1834-1896, H.Knight), botanist
- James Brookes Knight (1888–1960), malacologist and paleontologist
- John Daniel Marcus Knight, ichthyologist
- Joseph Knight (Knight), botanist
- Julianne Knight-Gray - U.S. carcinologist
- Kenneth Lee Knight (1915–2001), U.S. entomologist
- Paul J. Knight (fl. 1994, P.J.Knight), botanist
- R. Alec Knight, U.S. herpetologist
- Thomas Andrew Knight (1759–1838, T.Knight), British botanist
- Wilbur Clinton Knight (1858–1903), U.S. geologist and paleontologist
- William J. Knight, (fl. 1989-1993) entomologist (Hemiptera)