Gustav Severin Henriksen (October 25, 1872 – October 8, 1939) was the managing director of the Norwegian America Line (NAL) from its inception in 1911 until his death in 1939.He also, among others, served a long tenure as president of the Norwegian Shipowners' Association. Prior to his appointment with the NAL, he was employed by Otto Thoresen's Linie 1889–1911.