Of or relating to Arthur Balfour (1848–1930), British Conservative politician who was the Prime Minister of the United Kingdom from July 1902 to December 1905.

A settlement in Aberdeenshire council area, Scotland (OS grid ref NO7896). / A village in the Orkney Islands council area, Scotland, on the island of Shapinsay. / A small town in Southland, New Zealand.

plural of Balfour