Ole Marius Sandberg (born 26 October 1975) is a Norwegian jazz bassist[1] who has collaborated with Erlend Skomsvoll, Odd Børretzen, Jan Eggum, Herborg Kråkevik, Christina Bjordal, and Nathalie Nordnes.

[2] Sandberg started his formal musical education on the Music program at «Mosjøen vgs.» (1992–95), attended the Jazz program at «Sund Folkehøgskole» (1995–96), holds a bachler from the Jazz program at Trondheim Musikkonservatorium (1996–1999),[3] and holds a music education degree from Griegakademiet in Bergen (2006–2008).

From the time of his studies he joined bands like «Skomsork», «Mandala» and «First Edition» where he collaborated with musicians like Jan Gunnar Hoff and Erlend Skomsvoll.

In recent years, he has been active on both jazz venues and as a freelance musician at both theater on Den Nationale Scene in Bergen, and with artists like Odd Børretzen, Jan Eggum, Herborg Kråkevik, Nathalie Nordnes, Christina Bjordal, Christine Sandtorv, and Helene Bøksle.

[4] With Christina Bjordal Within Olav Kallhovd Trio Within Mandala With Erlend Skomsvoll Within Skomsork With others