Marius Søfteland Neset (born 2 January 1985 in Os, Hordaland) is a Norwegian jazz musician (saxophone) living in Copenhagen.
He is known from collaborations within the jazz bands "People Are Machines", "Kaktusch", "JazzKamikaze" and Django Bates projects "StoRMChaser" big band and "Human Chain".
He is the son of music teachers guitarist Terje Neset (b. 1959) and pianist Anne Leni Søfteland Sæbø (b. 1961), and the brother of the vocalist Anna Søfteland Neset (b. 1987) flautist Ingrid Søfteland Neset (b. 1992)