Stein Ingebrigtsen (born 23 August 1945) is a Norwegian singer.
Ingebrigtsen was heavily involved in the Treff-series ("Treff" being a direct Norwegian translation of "hit") which by 1978 finally comprised 21 discs consisting of translations of popular foreign songs.
Among his hits were Norwegian versions of "Only You (and You Alone)" ("Bare du") and "It Never Rains in Southern California" ("Solen skinner alltid der du aller helst vil være").
After this, Ingebrigtsen stepped down his own musical activity and only sporadic releases such as Stjernetegn and Soldatenes kortstokk in 1988 and 1989.
[2] He is the father of pop-singer Christian Ingebrigtsen, who is a member of the England-based boy band A1.