Johnson
The taxon authority Johnson may refer to:
- Alan M. Johnson, helminthologist
- Alfredo William Johnson, ornithologist
- Andrew B. Johnson, U.S. ornithologist
- Andrew J. Johnson, U.S. entomologist
- Arthur Albin Johnson (1925–2020), U.S. zoologist
- Benaiah Ebenezer Johnson, Indian arachnologist
- Bertil Lennart Johnson (1909-?; B.L.Johnson), botanist
- Charles Willison Johnson (1863–1932), U.S. entomologist and malacologist
- Clarence Dan Johnson (1931–2005), U.S. entomologist
- Colin Johnson (1943–2021), British entomologist
- Daniel P. Johnson, U.S. carcinologist
- David Horn Johnson (1912–1996), U.S. zoologist
- David Mark Johnson (born 1955, D.M.Johnson), U.S. botanist
- Desmond Sydney Johnson (1924–1972), British zoologist, carcinologist
- Don S. Johnson (1938–2013), ichthyologist and aquarist
- Dorothy Marguerite Johnson (Dorothy Johnson Knull), (1908–1992), U.S. entomologist (Hemiptera)
- Duncan Starr Johnson (1867–1937, D.S.Johnson), U.S. bryologist
- Frank Johnson (F.Johnson), U.S. entomologist
- G. David Johnson, U.S. ichthyologist
- Gabe P. Johnson, phycologist
- Gabriel P. Johnson (fl. 2014, Gabr.P.Johnson), phycologist
- Jacqui Johnson (fl. 2001; Jacq.Johnson), mycologist
- James Yate Johnson (1820–1900; J.Y.Johnson), British ichthyologist and botanist
- Jeffrey W. Johnson, Australian ichthyologist
- Jerry Douglas Johnson (born 1947), U.S. herpetologist
- Jim T. Johnson, U.S. entomologist
- John Granville Johnson (1932–1994), U.S. geologist
- John L. Johnson (1937–1996), U.S. bacteriologist
- John W. Johnson (J.W.Johnson), U.S. entomologist
- Kenneth G. Johnson, palaeontologist
- Kevin P. Johnson (K.P.Johnson), U.S. entomologist
- Kirk Richard Johnson, U.S. palaeobotanist
- Kurt Johnson (K.Johnson), U.S. entomologist
- Lawrence Alexander Sidney Johnson (1925–1997, L.A.S.Johnson), Australian botanist
- Leslie R. Johnson, phycologist
- Melissa A. Johnson (fl. 2017; M.A.Johnson), botanist
- Miles F. Johnson (born 1936; M.F.Johnson), botanist
- Nathan A. Johnson, malacologist
- Ned K. Johnson (1932–2003), U.S. ornithologist
- Nick Johnson, British entomologist
- Norman F. Johnson, U.S. entomologist
- Oscar Johnson, U.S. ornithologist
- Paul D. Johnson, U.S malacologist
- Paul H. Johnson, U.S. entomologist (fl. 1931)
- Paul J. Johnson, U.S. entomologist (South Dakota)
- Rebecca Fay Johnson, U.S. malacologist
- Rebecca N. Johnson, mammalogist
- Robert A. Johnson, U.S. entomologist
- Robert L. Johnson (fl. 2006; R.L.Johnson), botanist
- Robert William Johnson (1930–2012, R.W.Johnson), Australian botanist
- Roswell Hill Johnson (1877–1967), U.S. entomologist and eugenicist
- Shannon B. Johnson, U.S. annelidologist
- Stephen J. Johnson, entomologist
- Steven D. Johnson (born 1967; S.D.Johnson), botanist
- TH Johnson, Indian entomologist
- Thang Johnson, Indian entomologist
- Thomas Johnson (1863–1954; T.Johnson), English botanist
- Victor Johnson (fl. 1978), United States entomologist
- Warren E. Johnson, U.S. mammalogist
- William Johnson (1844–1919, W.Johnson), British lichenologist
- William S. Johnson, U.S. cnidariologist