Thomson
The taxon authority Thomson may refer to:
- Alfred W. Thomson, ichthyologist
- Carl Gustaf Thomson (1824–1899, C.G.Thomson), entomologist
- Charles Wyville Thomson (1830–1882), zoologist
- George Malcolm Thomson (1848–1933), biologist
- James Allan Thomson (1881–1928), geologist and zoologist
- James Thomson (1828–1897), entomologist
- John A. Thomson (J.A.Thomson), botanist
- John Arthur Thomson (1861-1933), naturalist
- John Walter Thomson (1913–2009, J.W.Thomson), lichenologist
- J.M. Thomson, Queensland ichthyologist
- Joseph Thomson (1858-1895; J.Thomson), British botanist
- Keith Stewart Thomson, palaeontologist
- Robert C. Thomson, herpetologist
- Scott Thomson (1966-, S. Thomson), herpetologist and palaeontologist
- Thomas Richard Heywood Thomson (1813–1876, T. R. H. Thomson), naturalist and explorer
- Thomas Thomson (1817–1878, Thomson), botanist