Gilbert
The taxon authority Gilbert may refer to:
- Amelie Gilbert, Canadian entomologist
- Arthur J. Gilbert, American entomologist
- Benjamin Davis Gilbert (1835–1907, Gilbert), American botanist
- Carter R. Gilbert, American Ichthyologist
- Charles Henry Gilbert (1859–1928), U.S. ichthyologist
- Christopher C. Gilbert, primatologist
- Edouard-Jean Gilbert (1888–1954, E.-J.Gilbert), mycologist.
- Elizabeth F. Gilbert (1929– , E.F.Gilbert), botanist
- Francis Gilbert - entomologist
- Georges Charles Clément Gilbert (1908–1983, G.C.C.Gilbert), botanist
- James Zaccheus Gilbert (1866–?), U.S. palaeontologist, ichthyologist
- Lawrence E. Gilbert (L.E.Gilbert), US entomologist
- Michael George Gilbert (born 1943, M.G.Gilbert), British botanist
- Oliver Lathe Gilbert (1936–2005, O.L. Gilbert ), British lichenologist
- Paul Thygeson Gilbert, American zoologist
- William James Gilbert (born 1916, W.J.Gilbert), phycologist