Andrews
The taxon authority Andrews or Andrewes may refer to:
- Albert LeRoy Andrews (1878–1961, A.L.Andrews), U.S. bryologist
- Charles William Andrews (1866–1924), British naturalist, mainly palaeontology
- Edward Wyllys Andrews (1916–1971), herpetologist
- Ethan Allen Andrews (1859–1956), U.S. biologist
- Fred Gordon Andrews (1933–2019), U.S. entomologist
- Frederick William Andrews (died 1961, F.W.Andrews), botanist
- Henry Cranke Andrews (fl. 1794–1830, Andrews), British botanist and illustrator
- Henry Nathaniel Andrews (1910-2002, H.N.Andrews), U.S. paleobotanist
- Herbert Edward Andrewes (1863–1950), British entomologist
- Jay Donald Andrews
- John Robert Hayden Andrews, New Zealand parasitologist
- Peter Andrews (fl. 1974), paleontologist
- Ross H. Andrews, acarologist
- Roy Chapman Andrews (1884–1960), U.S. naturalist sometimes referred to as "the real Indiana Jones"
- Shirley Mahala Andrews, palaeontologist
- Spencer Bruce Andrews (1931–2022, S.B.Andrews), botanist.