Rathsack
Rathsack is the family name of the following people:
- Heinz Rathsack (1924–1989), German film scholar
- Karl Rathsack (1899–1989), German agricultural chemist
- Ludwig Rathsack (1899–1954), German educator and writer, see Hans Bernitt
- Svend Rathsack (1885–1941), Danish sculptor and painter
