Wilfred Banks Duncan Brown, Baron Brown PC MBE (29 November 1908 – 7 March 1985), was the chairman and the managing director of Glacier Metal Company (1939–1965), author of several books and articles on management and labour issues, university administrator, and United Kingdom's Minister of State at the Board of Trade (1965–1970). He was appointed a Member of the Order of the British Empire (MBE) in the 1943 Birthday Honours and made a life peer as Baron Brown, of Machrihanish, in the County of Argyll, on 22 December 1964.