Anthony F. Upton (born 1929) is a professor of Nordic history. He worked in University of St. Andrews in Scotland. He has published about the first decennies 1918–1944 of the Finnish independency. He received the Hon. D. from the University of Helsinki on 2 June 2000.
He is best known for sinking the so called "Driftwood theory"[1] (Finnish: Ajopuuteoria) of Finnish non-involvement in Operation Barbarossa.[2]