Korissia
Korissia 
    Κορισσία  | |
|---|---|
| Coordinates: 39°26′N 19°58′E / 39.433°N 19.967°E | |
| Country | Greece | 
| Administrative region | Ionian Islands | 
| Regional unit | Corfu | 
| Municipality | South Corfu | 
| Area | |
| • Municipal unit | 27.7 km2 (10.7 sq mi) | 
| Population  (2021)  | |
| • Municipal unit | 4,364 | 
| • Municipal unit density | 160/km2 (410/sq mi) | 
| Time zone | UTC+2 (EET) | 
| • Summer (DST) | UTC+3 (EEST) | 
| Vehicle registration | ΚΥ | 
Korissia (Greek: Κορισσία) is a former municipality on the island of Corfu, Ionian Islands, Greece. Since the 2019 local government reform it is part of the municipality South Corfu, of which it is a municipal unit. It is in the southern part of the island. It has a land area of 27.675 km2. The seat of the municipality was the town of Argyrades.