Harald Hennum (29 May 1928 – 14 October 1993) was a Norwegianfootballer. Playing for Frigg and Skeid, he was one of Norway's greatest football profiles in the 1950s. He won the Norwegian cup with Skeid four times.
For the Norwegian national team, Hennum played 43 matches and scored 25 goals, thereby placing third on Norway's all-time top goalscorer list. He scored four goals in a 1958 friendly match against GDR.