Carl von Hanno (24 November 1901 – 13 February 1953) was a Norwegian painter.
He was a grandson of architect, sculptor and painter Wilhelm von Hanno (1826-1882).
He spent a couple of semesters at the painting school of Pola Gauguin (1883–1961) from 1923.
Throughout his artistic career, von Hanno worked as an educator.
Carl von Hanno was head teacher at the Oslo School of Architecture and Design 1937–51.