Newton

The taxon authority Newton may refer to:

• Alfred Newton – zoologist and ornithologist
• Alfred Francis Newton – entomologist
• Angela E. Newton (born 1958, A.E.Newton) – bryologist
• Edward Newton – ornithologist
• Edwin Tulley Newton – palaeontologist
• Francisco Newton (1864–1909), Portuguese naturalist and collector
• Isaac Newton (1840-1906, Newton), bryologist
• Lily Newton (1893–1981, L.Newton) – phycologist
• Philip J. Newton – entomologist
• Richard Bullen Newton - malacologist