Convoy PQ 7 was the eighth of the Arctic convoys of the Second World War by which the Western Allies supplied material aid to the Soviet Union in its fight with Nazi Germany. The convoy was in two parts: PQ 7a sailed from Hvalfjörður, Iceland on 26 December 1941 and arrived at Murmansk on 12 January 1942. PQ 7b sailed from Hvalfjord, Iceland on 31 December 1941 and arrived in Murmansk on 11 January 1942.