Poenaru
Poenaru or Poénaru is the family name of the following people:
- Gheorghe Poenaru (* 1956), Romanian football player and coach
- Petrache Poenaru (1799–1875), Romanian revolutionary and inventor
- Sorin Poenaru (* 1938), Romanian fencer
- Valentin Poénaru (* 1932), Romanian-French mathematician
