Rudjak
Rudjak ( Russian Рудяк ) is a family name for the following people:
- Boris Moissejewitsch Rudjak (1923–1999), Soviet Marxism researcher
- Michail Semjonowitsch Rudjak (1960–2007), Russian building contractor
Rudjak ( Russian Рудяк ) is a family name for the following people: