Jahn Teigen (born 27 September 1949) is a Norwegian singer, musician and comedian. He represented Norway in the Eurovision Song Contest four times, in 1978, 1982 and 1983, and became known throughout Europe as a result of his 1978 performance in the contest, which won "nul points" (a zero score) for Norway. His given name was Jan, he added the silent H later. Since October 2006, he has resided in Sweden.