Karl Walter
German physician ; affiant in Hostages Trial (NMT 7)
- Occupation: physician
- Significant person: Ernst von Leyser (period: 1944-01-01 through 1945-01-01; role: colleague)
- Military branch: German Army (period: 1944-01-01 through 1945-01-01; position held: military physician)
- Residence: Nuremberg (date: 1947-09-23)