Oswald Samuel Konstantin Freiherr von Richthofen, a German diplomat and politician, served as Foreign Secretary and head of the Foreign Office from 23 October 1900 to 17 January 1906.
- Occupation
- politician
- Position held
- Federal Minister for Foreign Affairs
- Citizenship
- Kingdom of Prussia
- Born
- October 13, 1847
- Died
- January 17, 1906
