Eustace William Ferguson born 24 October 1884 (Invercargill, New Zealand,) died 18 July 1927 (Wahroonga, New South Wales) was a New Zealand entomologist.[1]
He was a member from 1908 and president in 1926-27 of the Linnean Society of New South Wales, president of the Royal Zoological Society of New South Wales in 1922-23, a member of the Royal societies of New South Wales and South Australia and of the Royal Institute of Tropical Medicine, London, an associate member of the Australian National Research Council and a member of the Great Barrier Reef Committee.
His notable descendents included: