Charles Mackenzie Bruff

Charles Mackenzie Bruff (15 January 1887 – 17 October 1955) was a Norwegian chemist.

He was born in Christiania (now Oslo), Norway. He was educated at Chalmers University of Technology in Gothenburg. He was a teacher in chemistry at Oslo Handelsgymnasium from 1915 to 1947. He was a specialist in forensic chemistry, officially authorized as forensic chemist in 1921 by the Ministry of Justice and Public Security. He contributed to about 15,000 crime cases during his career. He published his autobiography De tause vitner (1949).