Diary of a Lost Woman
1918 film by Richard Oswald

Diary of a Lost Woman (German: Das Tagebuch einer Verlorenen) is a 1918 German silent drama film directed by Richard Oswald and starring Erna Morena, Reinhold Schünzel, and Werner Krauss. The rising star Conrad Veidt also appeared. It is now considered a lost film. It was remade at the end of the silent era as Diary of a Lost Girl by Georg Wilhelm Pabst.
Due to the film's over theme of prostitution it had major censorship issues which delayed its release for several months and led to a number of cuts.
The film's sets were designed by the art director August Rinaldi.
Cast
Erna Morena as Thymian
Reinhold Schünzel as Graf Kasimir Osdorff
Werner Krauss as Meinert
Paul Rehkopf as Geoteball
Conrad Veidt as Dr. Julius
Max Laurence as Der alte Graf
Ilse Wejrmann as Elisabeth Woyens
Marga Köhler as Lene Peters
Marie von Buelow as Frau Kindermann
Clementine Plessner as Tante Frieda
References
Bibliography
Kreimeier, Klaus. The Ufa Story: A History of Germany's Greatest Film Company, 1918-1945. University of California Press, 1999.
The public source identifies “Diary of a Lost Woman” as 1918 film by Richard Oswald. This brief keeps that definition visible, then builds a research path around Diary, Lost and Woman.
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Attribution, date and provenance are strongest when supported by the original work, a catalogue record and documented transmission. The source revision retrieved here is dated Aug 18, 2026. The linked authority identifier is Q15669273. The first chronological checks are 1918, 1945 and 1999.
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This entry incorporates text from “Diary of a Lost Woman” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.