Johannes Holt (12 November 1917 – 11 January 2011) was a Norwegian resistance member, engineer and mountaineer.
He grew up in Andebu and took his construction engineering education at the Norwegian Institute of Technology.
From 1941 to 1945 he was a resistance member in XU; smuggling bridge designs to be microfilmed and duplicated.
[2] At the same time Holt was a liaison to the Reichskommissariat Norwegen and Organisation Todt, the forces against which XU fought, "because of his mastering of the German language".
[4] He spent most of his career as chief executive of his own construction consulting company Johs Holt AS, from 1957 to 1981.