Charles Henry Herbert Cook

Charles Henry Herbert Cook (30 September 184321 May 1910) was an English-born, Australian-raised, New Zealand-based mathematician. He was born in Kentish Town, Middlesex, England, on 30 September 1843, but educated in Melbourne, Australia, where he got a BA and an LLB from University of Melbourne. He then went to St John's College, Cambridge, initially to train for the English Bar but became interested in mathematics.

In 1874, a year before being due to be called to the bar, Cook was appointed founding head of mathematics at Canterbury College, University of New Zealand (now Canterbury University). He joined co-founders John Macmillan Brown and Alexander Bickerton in Christchurch, New Zealand, and initially focused on Latin and mathematics. He was also involved in promoting the establishment of the University's engineering school. He is remembered primarily for his teaching; Nobel Prize–winning physicist Ernest Rutherford cited him as an influence: Cook was evidently a sound mathematician and an excellent teacher along orthodox lines, with no marked tendency to stray from those lines.

He was involved in secondary education, acting as an examiner for the New Zealand Department of Education and holding a fellowship at the Anglican Christ's College, Christchurch from 1891 to 1908. and a member of the senate of the University of New Zealand.