Ulrik Fredrik Lange Lyng (1868–1948) was a Norwegian judge.
After several years as an attorney in Voss, he was appointed as an assessor in Kristiania City Court in 1913.
[1][2] Lyng was also admitted into the exclusive skiing-based social club SK Ull in 1915.
He served as manager of the club, overlooking its treasury and secretary functions, from 1919 to 1935.
[3] Together with Marie Aars Kaurin (1870–1951) he had the son Toralf Lyng, a skiing administrator and organizational leader.