Marius Østvold (born 4 November 1997) is a retired Norwegian football midfielder.
He hails from Porsgrunn, but joined Stabæk as a youth player and also featured for Norway internationally.
He made his Norwegian Premier League debut in May 2016 against IK Start, but tore a cruciate ligament in June 2016.
He never returned to Stabæk's first team, and ahead of the 2018 season he trialled with Lyn.
This biographical article related to a Norwegian association football midfielder is a stub.