Gerschau
Gerschau is the family name of the following people:
- Kerstin Gerschau (* 1958), German gymnast
- Knut Gerschau (* 1961), German entrepreneur
and the name of the noble Gerschau family
- Alexander von Gerschau (1825–1904), Russian general of the artillery and privy councilor
- Peter von Gerschau (1779–1852), Russian consul general in Copenhagen