Petra, Preveza

Petra (Πέτρα) is a historical village in the Preveza Prefecture in western Greece, near the town of Filippiada. According to the 2021 Greek census, it had 308 inhabitants.

The exact origin of the name " Petra " is not known, but according to Serafim Xenopoulos, the village was named after its place on the east side of a rocky hill.