Reinitzer
Reinitzer is the name of
- Alois Reinitzer , Austrian publisher
- Alois Reinitzer (1865–1917), Austro-Hungarian sculptor and chaser
- Benjamin Reinitzer (1855–1928), chemist and brother of Friedrich Reinitzer
- Friedrich Reinitzer (1857–1927), Austrian botanist, chemist and discoverer of liquid crystals
- Heimo Reinitzer (* 1943), Professor of Older German Literature at the University of Hamburg
- Sigrid Reinitzer (* 1941), librarian; from 1989 to 2006 director of the Graz University Library