Efimenko
Efimenko, Yefimenko, or Jefimenko is a gender-neutral Ukrainian surname. It may refer to:
- Alexei Yefimenko, Belarusian ice hockey player
- Anna Efimenko, Russian Paralympic swimmer
- Dmytro Yefimenko, Ukrainian footballer
- Liubov Efimenko, Finnish figure skater
- Maria Efimenko, Ukrainian chess player
- Oleg D. Jefimenko, Ukrainian-American physicist
- Olha Yefimenko, Ukrainian diver
- Tatyana Efimenko, Kyrgyzstani high jumper
- Zahar Efimenko, Ukrainian chess player