Allan Walfrid Staffans (13 February 1880 – 19 October 1946) was a Finnish technician, vuorineuvos and shipbuilder. Staffans began his career at Maskin- och Brobyggnad (Maskin o. Bro) shipyard in Helsinki in 1898. Later he worked in shipbuilding industry in Siberia until World War I, when he returned to Finland. In 1918 he led an operation for eliminating of cannons in Viapori fortress in Helsinki; the significance of the event has been later disputed by historians. After World War II Staffans participated in negotiations of war reparations to Soviet Union.