Ulf Styren

Ulf Styren (4 April 1890 – 20 December 1974) was a Norwegian businessperson.

He was born in Kristiania as a son of treasurer M. H. Styren (1846–1917) and Inga Othilie Johannessen (1866–1946). In 1916 he married Laila Elisabeth Camilla Gulbranson, a daughter of Hans Peter Francis Gulbranson and Ellen Gulbranson (née Norgren).

He graduated as a machine engineer. He manager the glass works Drammens Glasverk from 1915 to 1930 and Oxelösund Glasbruk from 1930 to 1933. In 1933 he became chief executive of Askim Gummivarefabrik, and from 1937 Den Norske Kalosje- og Gummivarefabrik and Vestlandske Gummivarefabrik. In 1947 he became chief executive of Norsk Jernverk, serving as director-general from 1955 to 1958.