Christian Strøm Steen (21 May 1854 – 1932) was a Norwegian businessman.
He was born in Kristiania as a son of wholesaler Peter Emil Steen (1829–1884) and Ovidia Laurenze Jebe (1829–1905).
In 1884 he married Lilli Bing, daughter of a timber merchant in Fredrikstad.
He took commercial education in England, Germany and France and worked as a timber merchant in Fredrikstad before becoming a co-owner of Steen & Strøm.
This Norwegian business biographical article is a stub.