Vishniac
Vishniac is the surname of:
- Ethan T. Vishniac ( Ethan Tecumseh Vishniac ), American astrophysicist
- Roman Vishniac (1897-1990), American biologist and pioneer of science photography
- Wolf V. Vishniac ( Vishniac Wolf Vladimir, 1922-1973 ), American microbiologist
Other: Vishniac ( crater ), a crater on Mars
- Disambiguation