Ratzenberger
Ratzenberger is the surname of the following persons:
- Caspar Ratzenberger (1533-1603), physician and botanist
- Edmund Theodor Ratzenberger (1840-1879), German pianist
- John Ratzenberger ( born 1947 ), American actor
- Matthew Ratzenberger (1501-1559), physician and reformer
- Roland Ratzenberger (1960-1994), Austrian racing driver
- Disambiguation