Polykeraso
| Polykeraso | |
|---|---|
| Coordinates: 40°35′37″N 21°21′55″E / 40.59361°N 21.36528°E | |
| Country | Greece | 
| Geographic region | Macedonia | 
| Administrative region | Western Macedonia | 
| Regional unit | Kastoria | 
| Municipality | Kastoria | 
| Municipal unit | Vitsi | 
| Population  (2021) | |
|  • Community | 8 | 
| Time zone | UTC+2 (EET) | 
| • Summer (DST) | UTC+3 (EEST) | 
Polykeraso (Greek: Πολυκέρασο, before 1926: Τσερέσνιτσα – Tseresnitsa) 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. The village Polykeraso had a total of 452 inhabitants, and was populated by 440 Slavophones with a Bulgarian national consciousness.