Sir Frederick Miles Warren was a New Zealand architect. He apprenticed under Cecil Wood before studying architecture at the University of Auckland, eventually working at the London County Council where he was exposed to British New Brutalism. Upon returning to Christchurch, and forming the practice Warren and Mahoney, he was instrumental in developing the "Christchurch School" of architecture, an intersection between the truth-to-materials and structural expression that characterised Brutalism, and the low-key, Scandinavian and Japanese commitment to "straightforwardness". He retired from Warren and Mahoney in 1994 but continued to consult as an architect and maintain his historic home and garden at Ohinetahi.

The Order of New Zealand is the highest honour in the New Zealand royal honours system, created "to recognise outstanding service to the Crown and people of New Zealand in a civil or military capacity". It was instituted by royal warrant on 6 February 1987. The order is modelled on the British Order of Merit and the Order of the Companions of Honour.