Zenker is the name of:
- Friedrich Albert von Zenker (1825 - 1898) was a German pathologist, who named:
- Zenker's degeneration
- Zenker's diverticulum
- Zenker's fixative
- Zenker's paralysis
- Hans Zenker (1870 - 1932) was a German admiral.
- Christian Zenker (1975), German tenor
- Helmut Zenker (1949-2003), from Austria
- Ramon Zenker, German music producer
- Rudolf Zenker (1903-1984), heart surgeon
- Wolfgang Zenker, German military officer