Alan McLean (5 July 1875 – 9 May 1959) was a British Member of Parliament. McLean was educated at Harrow School and Trinity College, Cambridge. He became a barrister at Lincoln's Inn. He was also chair of the Lamson Paragon Supply Company, and served on the council of the National Rifle Association. During World War I, he served in France. McLean retired to Alford, Aberdeenshire, where he was elected to Aberdeenshire County Council, serving as its convenor from 1950 until 1955. He was also a deputy lieutenant for Aberdeenshire.