Smith
The taxon authority Smith may refer to:
- A.M. Smith (fl. 1972, A.M.Sm.bis), mycologist
- Aaron Dennis Smith, U.S. entomologist
- Abigail M. Smith, New Zealand bryozoologist
- Adam Stuart Smith, British paleontologist
- Alan Reid Smith (born 1943, A.R.Smith), U.S. botanist
- Albert Charles Smith (1906–1999, A.C.Sm.), U.S. botanist
- Allen John Smith (1863–1926, A.J.Sm.), U.S. parasitologist
- Alexander Hanchett Smith (A.H.Sm.), U.S. mycologist
- Andrew B.T. Smith, Canadian entomologist
- Andrew Martin Smith (born 1955), arachnologist
- Andrew Smith (1797–1872), Scottish naturalist
- Angela L. Smith, mammalogist
- Annie Lorrain Smith (1854–1937, A.L.Sm.), British lichenologist
- Annie Morrill Smith (1856–1946, A.M.Sm.), U.S. botanist
- Anthony John Edwin Smith (born 1935, A.J.E.Sm.), botanist
- Ashton B. Smith, entomologist
- Bennett Holly Smith, U.S. zoologist
- Bradley Philip Smith, mammalogist
- Brendan J. Smith (B.J.Sm.)
- Brian A. Smith (B.A.Sm.), botanist
- Brian J. Smith, New Zealander entomologist
- Brian John Smith, Australian malacologist
- Brian Tilston Smith, U.S. ornithologist
- C. Lavett Smith, U.S. ichthyologist
- Catherine E. Smith, U.S. ornithologist
- Charles Eastwick Smith (1820–1900, C.E.Sm.), U.S. botanist
- Charles Hamilton Smith (1776–1859), English naturalist
- Charles Leonard Smith (1866–1923, C.L.Sm.), botanist
- Charles Piper Smith (1877–1955, C.P.Sm.)
- Christen Smith (1785–1816, C.Sm.), Norwegian botanist
- Christina M. Smith (fl. 2010, C.M.Sm.), botanist
- Christo Albertyn Smith (1898–1956, C.A.Sm.), South African botanist
- Claude Earle Smith (1922–1987, Earle Sm.), botanist
- Clayton Orville Smith (C.O.Sm.)
- Clifford W. Smith (born 1938, C.W.Sm.), lichenologist and botanist
- Clyde Fuhriman Smith, U.S. entomologist
- Colin Smith (fl. 1993), British lepidopterist
- Craig R. Smith, U.S. annelidologist
- Dale Metz Smith (1928–2011, D.M.Sm.), botanist
- Damon A. Smith (fl. 1996, Dam.A.Sm.), botanist
- Daniel J. Smith, U.S. herpetologist
- Darlan J.B. Smith, carcinologist
- David G. Smith, U.S. ichthyologist
- David Nelson Smith (1945–1991, D.N.Sm.), American botanist
- David R. Smith (born 1937), U.S. entomologist
- David Spencer Smith, entomologist
- Deborah Smith, U.S. arachnologist
- Dena M. Smith (fl. 2005), paleozoologist
- Donald A. Smith, mammalogist
- Donald J. Smith (D.J.Sm.)
- Edgar Albert Smith (1847–1916), British malacologist
- Edwin Burnell Smith (1936–2017, E.B.Sm.), U.S. botanist
- Elsie Smith, malacologist
- Elizabeth Hight Smith (E.H.Sm.)
- Elizabeth T. Smith, Australian palaeontologist
- Elmer William Smith (1920–1981, E.W.Sm.), botanist
- Eric Howard Smith (born 1943), U.S. entomologist
- Eric Nelson Smith, U.S. herpetologist
- Erwin Frink Smith (1854–1927, E.F.Sm.), U.S. plant pathologist
- Essie M. Smith, ostracodologist
- Eugene Allen Smith (1841–1927, E.A.Sm.), U.S. geologist
- F.E.V. Smith (F.E.V.Sm.)
- Frank Joseph Smith (born 1951, F.J.Sm.), botanist
- Frank Percy Smith (1880–1945), British arachnologist
- Frederick Porter Smith (1833–1888, F.P.Sm.), British botanist
- Frederick Smith (1805–1879), British entomologist
- Gary L. Smith Merrill (born 1939, G.L.Sm.), U.S. bryologist
- Gavin J.D. Smith (G.J.D.Sm.), U.S. mycologist and botanist
- Geoffrey R. Smith, U.S. herpetologist
- Geoffrey W. Smith, British carcinologist
- George Smith (1895–1967, G.Sm.), English mycologist
- George Alexander Smith (fl. 1896–1927, died 1932), British biologist
- George S. Smith (G.S.Sm.), U.S. mycologist
- Gerald Graham Smith (1892–1976, G.G.Sm.), botanist
- Gerald Lomax Smith (born 1949, fl. 2009, G.Lom.Sm.), botanist
- Gideon Francois Smith (Gideon F.Sm.), South African botanist
- Gilbert Morgan Smith (1885–1959, G.M.Sm.), U.S. botanist and phycologist
- Gordon Smith (born 1942, Gord.Sm.), botanist
- Graeme B. Smith, Australian entomologist
- Hamilton Lanphere Smith (1819–1903, H.L.Sm.), U.S. botanist
- Helen M. Smith, Australian arachnologist
- Helen Vandervort Smith (H.V.Sm.)
- Hendrik Smith (H.Sm.ter)
- Henry George Smith (1852–1924, H.G.Sm.), Australian botanist and chemist
- Hobart Muir Smith (1912–2013), U.S. herpetologist
- Hugh McCormick Smith (1865–1941), U.S. ichthyologist
- Ian M. Smith, Canadian arachnologist
- James Dale Smith, U.S. mammalogist
- James Edward Smith (1759–1828, Sm.), British botanist and entomologist
- James Foley Smith (J.F.Sm.), botanist
- James Keith Smith, ostracodologist
- James Leonard Brierley Smith (1897–1968), South African ichthyologist
- James Payne Smith (born 1941, J.P.Sm.), botanist
- James Perrin Smith (1864–1931), U.S. geologist and paleontologist
- James Smith (1760–1840, Js.Sm.), botanist
- James Smith (?–1950), U.S. diatomist
- Jane E. Smith, British entomologist
- Jeffrey Drew Smith (J.D.Sm.)
- Johannes Jacobus Smith (1867–1947, J.J.Sm.), Dutch botanist
- John Alexander Smith, ornithologist and ichthyologist
- John Bernhard Smith (1858–1912), entomologist
- John Macalister Burns Smith (1937–2007, fl. 1963, J.M.B.Sm.), New Zealand mycologist and microbiologist
- John Smith (1798–1888, J.Sm.), British botanist
- John W. Smith, Canadian nematologist
- Jon Jay Smith, U.S. geologist
- Joshua B. Smith, paleontologist
- Karl August Harald Smith (1889–1971, Harry Sm.), botanist
- Kenneth George Valentine Smith (1929–2017), British entomologist
- Kenneth Manley Smith (K.M.Sm.)
- Lawrence A. Smith (born 1944), Australian herpetologist
- Lewis MacCuen Smith (1902–1976), U.S. entomologist
- Lisa Smith, British malacologist
- Lois K. Smith, entomologist
- Loren M. Smith, U.S. entomologist
- Lucy T. Smith (fl. 2021, L.T.Sm.), botanist
- Lydia R.J. Smith, British entomologist
- M. Alex Smith, Canadian entomologist
- M. Paul Smith, British paleontologist
- Malcolm Arthur Smith (1875–1958), British herpetologist working in Malay Peninsula
- Margaret Mary Smith (1916–1987), South African ichthyologist
- Marion Ashton Smith (M.A.Sm.)
- Marion Estelle Smith (1913–1988), U.S. entomologist
- Marion Russell Smith (1894–1981), U.S. entomologist
- Matilda Smith (1854–1926, M.Sm.), British botanist
- Matthew Edward Smith (M.E.Sm.), U.S. mycologist
- Maudy T. Smith (born 1940, M.T.Sm.), mycologist
- Megan L. Smith, herpetologist
- Meredith J. Smith, mammalogist
- Michael J. Smith, U.S. entomologist
- Michael Leonard Smith, U.S. ichthyologist
- Moya Meredith Smith, paleontologist
- Nathan P. Smith (N.P.Sm.), botanist
- Patrick M. Smith, U.S. paleontologist
- Paul G. Smith (fl. 1958, P.G.Sm.), botanist
- Paul Hamilton Smith (P.H.Sm.)
- Paul Smith, Paraguayan ornithologist
- Peter J. Smith (zoologist), Australian zoologist
- Peter John Smith (botanist), (born 1931, fl. 1976–1992, P.J.Sm.), Australian botanist
- Peter R. Smith (P.R.Sm.)
- Philip Morgans Smith (1941–2004, P.M.Sm.), botanist
- Philip Wayne Smith, entomologist
- R.B. Smith (R.B.Sm.)
- R.J. Smith (R.J.Sm.)
- Rachel R. Smith, U.S. entomologist
- Ralph Elliott Smith (1874–1953, R.E.Sm.), botanist
- Ray Fred Smith (1919–1999), U.S. entomologist
- Raymond Vaughan Smith (born 1923, R.V.Sm.), botanist
- Richard Gordon Smith, British naturalist
- Richard L. Smith (R.L.Sm.), phycologist
- Richard Smith (fl. 1862, R.Sm.), botanist
- Richard Smith, British ichthyologist
- Robert Roy Smith (1934–1993), R.R.Sm., botanist
- Robin James Smith, ostracodologist
- Roger Malcolm Harris Smith, palaeontologist
- Ronald Ian Lewis-Smith (born 1942, R.I.L.Sm.), lichenologist and bryologist
- Rosa Smith Eigenmann (1858–1947), U.S. ichthyologist
- Rozella Blood Smith (1911–1987), U.S. herpetologist
- Ruth C. Smith (1908–1982, R.C.Sm.), botanist
- Sarah A. Smith, Australian herpetologist
- Sarah M. Smith, U.S. entomologist
- Selena Y. Smith (S.Y.Sm.), palaeobotanist
- Sheri L. Smith, entomologist
- Sidney Irving Smith (1843–1926), U.S. entomologist and zoologist
- Stacey D. Smith (fl. 2011, S.D.Sm.), botanist
- Stanley G. Smith, cytogeneticist
- Stanley Galen Smith (1926–2015, S.G.Sm.), U.S. botanist
- Stanley Jay Smith (S.J.Sm.)
- Tarleton F. Smith (1916–2012), U.S. herpetologist
- Tessa R. Smith, Australian entomologist
- Theobald Smith (1859–1938, Th.Sm.), U.S. parasitologist.
- Thierry Smith (Thierry Sm.), palaeontologist
- Trevor Randall Smith, U.S. entomologist
- Verna Z. Smith, ostracodologist
- William Smith (1808–1857, W.Sm.), phycologist, botanist.
- William Gardner Smith (1866–1928, Wm.G.Sm.), British botanist and mycologist
- William Henry Smith, U.S. herpetologist
- William Leo Smith, U.S. ichthyologist
- Worthington George Smith (W.G.Sm.), English plant pathologist and mycologist