Crunch
Knirsch is the family name of the following people:
- Eduard Knirsch (1868 / 69–1955), Austrian dentist and entomologist
- Hans Knirsch (1877–1933), German national politician in Austria and Czechoslovakia
- Hanspeter Knirsch (* 1950), German lawyer and politician (FDP)
- Hubert Knirsch (* 1961), German diplomat
- Stefan Knirsch (* 1966), German engineer and manager