| Plaka | |
| Name Local: | Πλάκα |
| Periph: | Central Macedonia |
| Periphunit: | Pieria |
| Municipality: | Dio-Olympos |
| Municunit: | Litochoro |
| Population: | 194 |
| Population As Of: | 2021 |
| Elevation: | 10 |
| Coordinates: | 40.1°N 55.769°W |
| Postal Code: | 602 00 |
| Area Code: | +30-2352 |
| Licence: | KN |
Plaka (Greek, Modern (1453-);: Πλάκα) is a settlement of the Dio-Olympos municipality. Before the 2011 local government reform it was part of the municipality of Litochoro.[1] The 2021 census recorded 194 inhabitants in the village. Plaka is a part of the community of Litochoro.