Zeynek
Zeynek is the surname of the following people:
- Olga Rudel-Zeynek (born: Olga Zeynek; 1871–1948), Austrian politician
- Richard von Zeynek (1869–1945), Austrian university professor
- Theodor von Zeynek (1873–1948), Austrian colonel, head of the quartermaster department of the army high command and translator
- Wolfgang von Zeynek (1908–1995), German lawyer in the service of National Socialism