Solveig Slettahjell (born 2 April 1971)[1] is a Norwegian jazz singer, known for her soulful, seductive voice.

[2] Slettahjell was born in Bærum, Norway, and made her recording debut with the album Slow Motion Orchestra (2003), which contains jazz standards like "All the Way" and "My Heart Belongs to Daddy".

For her second album, Silver (2004), her band took the name "Slow Motion Quintet".

[2] After working with a commission for Vossajazz Festiva (2009), she released the music on the acclaimed album Tarpan Seasons (2010).

[4] Slettahjell collaborated with Tord Gustavsen and Sjur Miljeteig releasing the albums Natt I Betlehem (2008) and Arven (2013) including with Nils Økland.