Pol III was a patrol boat of the Royal Norwegian Navy, used for guarding the inlet of the Oslofjord in early April 1940. She was a small vessel, originally a whaler, of 214 tons. She is best known for
Pol III as a whaler before the Second World War
Memorial to members of the Royal Norwegian Navy, Army and Merchant Marine in Halifax, Nova Scotia, Canada, on the flag plaza outside the Maritime Museum of the Atlantic