Viktor von Lang
| Viktor von Lang | |
|---|---|
| Born | 2 March 1838 | 
| Died | 3 July 1921 (aged 83) | 
| Alma mater | University of Gießen | 
| Scientific career | |
| Fields | Theoretical chemistry | 
| Institutions | University of Vienna | 
| Thesis | Physikalische Verhältnisse kristallisierter Körper (1859) | 
| Academic advisors | Andreas von Ettingshausen | 
| Doctoral students | Franz S. Exner | 
Viktor von Lang (2 March 1838 – 3 July 1921) was an Austrian chemist. He is counted among the pioneers and founders of crystal physics.