Unni Elisabeth Wilhelmsen (born 12 July 1971) is a Norwegian singer, songwriter, and musician.

In addition to pursuing her solo career, in September 2013, Unni joined the Norwegian band "Di Derre" as a guitarist and vocalist.

Her debut as singer was at Smuget in Oslo, where music journalist Finn Bjelke was present.

[1] This led to her first record contract, and her debut album To Whom It May Concern was released on Polygram 1996.

her audience outside Norway is growing; in effect she functions as her own distributor and a subcontractor for her former label, Universal.