Ruska (surname)
# Ruska (surname)

Ruska is a surname. Notable people with the surname include:

* Ernst Ruska (1906–1988), German physicist
* Julius Ruska (1867–1949), German orientalist, historian of science, and educator
* Helmut Ruska (1908–1973), German physician and biologist
* Wim Ruska (1940–2015), Dutch judoka
