Erling Herolf Bentzen, sometimes given as Bentsen (8 January 1897 – 12 December 1962) was a Norwegian newspaper editor and politician for the Labour and Communist parties.
In 1923 he broke away from the Labour Party, joining the new Communist Party. He was a delegate to the 7th Enlarged Plenum of the Executive Committee of the Communist International in 1926. From 1926 to 1928 he was a member of the party's politburo, and from 1927 to 1928 regional party leader in Oslo and Akershus. In 1928 he undertook studies at the International Lenin School. In 1932 he again became a member of the Communist Party politburo,[2] and from 1932 to 1934 he edited their main newspaper Arbeideren.[3] In 1934 he was fired for not following the directions of the Comintern, the superior organ of the Communist Party of Norway.[4]