Conrad von Heydendorff
Conrad von Heydendorff is the family name of the following people:
- Annemarie Conrad von Heydendorff , maiden name of Annemarie Suckow von Heydendorff (1912–2007), German sculptor
- Michael Conrad von Heydendorff the Elder (1730–1821), Transylvanian chronicler, historian and politician
- Michael Conrad von Heydendorff the Younger (1769–1857), Transylvanian archivist and politician
- Samuel Conrad von Heydendorff (1647–1727), Transylvanian judge and politician
