Øyonn Groven Myhren (born 8 August 1969 in Oslo, Norway) is a Norwegian traditional folk musician and kveder.

[1] Groven Myhren is considered among our foremost traditional folk musicians,[2] and has a series of first prizes from the traditional Norwegian music competition Landskappleiken.

She also plays the lyre and seljefløyte (willow flute).

She released the album «Nivelkinn» (2001) in collaboration with Odd Nordstoga, and with lyrics by Aslaug Vaa, awarded Spellemannprisen 2002 in the Traditional folk music/gammaldans (folk dance) class.

Groven Myhren has also worked as an actor at Det Norske Teatret, Riksteatret and Hordaland Theatre.