| Polykeraso | |
| Type: | community |
| Coordinates: | 40.5936°N 21.3653°W |
| Periph: | Western Macedonia |
| Periphunit: | Kastoria |
| Municipality: | Kastoria |
| Municunit: | Vitsi |
| Population As Of: | 2021 |
| Population: | 8 |
| Georegion: | Macedonia |
Polykeraso (Greek, Modern (1453-);: Πολυκέρασο, before 1926: Τσερέσνιτσα – Tseresnitsa[1]) is a village and a community in Kastoria Regional Unit, Macedonia, Greece.
In 1945, Greek Foreign Minister Ioannis Politis ordered the compilation of demographic data regarding the Prefecture of Kastoria.[2] The village Polykeraso had a total of 452 inhabitants, and was populated by 440 Slavophones with a Bulgarian national consciousness.[3]