Plaka (Greek: Πλάκα, before 1928: Μουρόχοβα - Mourochova)[2] is a village in the municipal unit of Aroania, Achaea, Greece.

It is situated in the southern foothills of Mount Erymanthos.

It is 2 km southeast of Agrampela, 4 km west of Livartzi and 25 km southwest of Kalavryta.