title: Penka
text: # Penka
  
  Penka may refer to:
  
  * Proenkephalin, or PENKA, endogenous opioid polypeptide hormone
  * Karl Penka (1847–1912), Austrian philologist and anthropologist
  * Penka Kouneva (born 1967), Bulgarian-American composer
  * Penka Metodieva (born 1950), Bulgarian basketball player
  * Penka Sokolova (1946–1977), Bulgarian hurdler
  * Penka Stoyanova (born 1950), Bulgarian basketball player
  