Donald Ferguson Brown (June 30, 1903 – October 8, 1959) was a Canadian politician, barrister and lawyer.
He was born in Petrolia, Ontario, Canada.
He was elected to the House of Commons of Canada as a Member of the Liberal Party in the 1945 election to represent the riding of Essex West.
He was re-elected in the elections of 1949, 1953, 1957 and defeated in the election of 1958.
During his federal political career, he was a member of various committees including: Chairperson of the Special Committee appointed to consider Bill no.
305 : An act respecting immigration, Co-Chair of the Joint Committee on Capital and Corporal Punishment and Lotteries and a member of the Joint Committee on Old Age Security.