Schellenberger is a surname of German origin. Notable people with the surname include:
Bernardin Schellenberger (born 1944), German theologian Dagmar Schellenberger (born 1958), German operatic soprano Gary Schellenberger (born 1943), Canadian politician Hansjörg Schellenberger (born 1948), German oboist and conductor Kenneth Schellenberger (born 1948), Canadian politician Raphaël Schellenberger (born 1990), French politician
See also Shellenberger Schellenberg Shallenberger