Birger Stuevold Lassen (19 August 1927 – 15 December 2011) was a Norwegian jurist, legal scholar and expert on intellectual property law.
After completing Officer Cadet School, he went on to study law, obtaining the cand.jur.
He was an assistant judge in Stavanger, before he was appointed research fellow at the University of Oslo in 1957.
He was editor-in-chief of Tidsskrift for Rettsvitenskap 1974–1999 and served as editor of Norges Lover which was published by the Faculty of Law at the University of Oslo.
[2] [3] He was a member of the Norwegian Academy of Science and Letters and in 1992 received an honorary doctorate at Stockholm University.