Knutzen
Knutzen is the surname of the following persons:
- Friedrich Knutzen (1881-1938), German politician ( DDP)
- Johann Knutzen (* 1487 or 1488, † 1546), German canon
- Martin Knutzen (1713-1751), German philosopher
- Matthias Knutzen ( 1646 - after 1674), German critic of religion and atheist
- Disambiguation