John William Scott Macfie M.A. (Cantab.), M.B.,Ch.B.(Edin.), D.T.M., D.Sc. (Edin.) (16 September 1879 – 11 October 1948) was a British entomologist, parasitologist and protozoologist, born in Eastham, Cheshire, England. He died in Hastings, Sussex, England.Macfie was educated at Oundle School and Caius College, Cambridge.