Ove Fredrik Arbo Høeg (25 November 1898 – 7 July 1993) was a Norwegian botanist.
His first marriage was to physician's daughter Elisabeth Cathrine Blom (1898–1927) from July 1923.
After her death Høeg married dean's daughter Ellen Susanne Fridrichsen (1900–1955) in April 1934.
He studied plant fossils from other geographical areas as well, such as Canada, Russia, Africa and Himalaya.
[3] The valley of Høegdalen in Dickson Land at Spitsbergen, Svalbard is named after him,[4] as well as the river of Høegelva and the glaciers of Høegdalsbreen and Arbobreen.