Richard Siddoway Bagnall

Richard Siddoway Bagnall
Born14 July 1884 
Died19 January 1962  (aged 77)
OccupationZoological collector 
Awards
  • Fellow of the Royal Entomological Society (1904)
  • Fellow of the Linnean Society of London (1909) 

Richard Siddoway Bagnall (14 July 1884 - 19 January 1962) was an English entomologist. Bagnall specialised in Thysanoptera and published several important works on the higher classification of this insect order throughout the world, describing many new genera and species.