Sigrid von Richthofen(1898-1977)
- Actress

Sigrid von Richthofen was born on 2 June 1898 in Dresden, Germany. She was an actress, known for Cabaret (1972), Secret of the Red Orchid (1962) and Das Ferienschiff (1968). She was married to Samuel Ulrich Wilhelm Manfred Graf von Richthofen-Seichau. She died on 23 September 1977 in Hamburg, West Germany.