Mattias Hellberg, born 13 June 1973 in Karlstad, Sweden, is a Swedish musician, singer, songwriter, and multi‑instrumentalist known for his work across rock, blues, punk, soul, and garage genres. He first came to prominence in the 1990s with the band Nymphet Noodlers, which was produced by Ebbot from The Soundtrack of Our Lives, and later gained wider recognition through his collaborations with a wide range of artists and groups.