Ole Jacob Malm (21 December 1910 – 31 May 2005) was a Norwegian physician. He was born in Kristiania, and was a grandson of Ole Olsen Malm. He was professor of medicine at the University of Oslo and senior consultant at UllevÃÂ¥l Hospital in Oslo from 1964 to 1980. During the Occupation of Norway by Nazi Germany he assumed central positions in the resistance movement, including a period as Secretary General of the Coordination Committee. He was decorated Knight, First Class of the Order of St. Olav in 1976.