Bykovsky (surname)
Bykovsky, Bykovskyi or Bykovski (Belarusian: Быкоўскі, Russian: Быковский, Ukrainian: Биковський) is a Slavic masculine surname originating from the word byk meaning a bull; its feminine counterpart is Bykovskaya (Belarusian, Russian) or Bykovska (Ukrainian). The Polish version is Bykowski/Bykowska.
The surname may refer to:
- Ihor Bykovskyi (born 1996), Ukrainian footballer
- Sergey Bykovsky (born 1972), Belarusian boxer
- Valery Bykovsky (1934–2019), Soviet cosmonaut