Arthur Geoffrey Dyke Acland (17 May 1908 – 14 September 1964), known as Geoffrey Acland, was a British Liberal Party politician. Born near Hanover Square in London to Liberal Party MP Francis Dyke Acland and Eleanor Margaret Cropper, Geoffrey was the younger brother of Richard Acland, who later became a Common Wealth Party and Labour Party MP. He studied at Rugby School, Trinity College, Cambridge, and the University of Grenoble. During the Second World War, he served with the Border Regiment, rising to become a Captain.