Penka
# 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
