Ruska
Ruska called:
- A natural phenomenon in Lapland, comparable to the Indian Summer, see Ruska Aika
- A village in the Chernivtsi Oblast, Rajon Putyla, Ukraine, see Ruska (village)
- A former Dutch car manufacturer, see Ruska Automobielen
Ruska is the surname of the following persons:
- Ernst Ruska (1906-1988), German electrical engineer and inventor of the electron microscope
- Helmut Ruska (1908-1973), German physician and pioneer of electron microscopy
- Julius Ruska (1867-1949), German historian of science
- Willem Ruska ( born 1940 ), Dutch judoka
- Disambiguation