Walter Feilchenfeldt (born 21 January 1894 in Berlin; died 9 December 1953 in Zürich) was a German art dealer and publisher.
He left Berlin and went to Amsterdam, where he succeeded Helmuth Lütjens (1893–1986) as director of the Dutch branch of Cassirer and married in 1936 Marianne Breslauer.
His business partner Grete Ring dissolved in 1937 the Berlin branch of Cassiser and founded in London a British company, Kunsthandlung Paul Cassirer Limited.
[1] Feilchenfeldt moved to Switzerland with his family and worked as an art dealer lin Ascona and Zürich.
Feilchenfeldt Jr was also the director of Kunstvermittlung AG in Zürich[3] and the president of the Swiss Art Trading Association from 1997 until 2007.