| Gallicchio | |
| Official Name: | Comune di Gallicchio |
| Native Name: | Griko Greek, Modern (1453-);: Gallikion |
| Coordinates: | 40.2833°N 24°W |
| Province: | (PZ) |
| Mayor: | Pasquale Sinisgalli |
| Area Total Km2: | 23 |
| Population Footnotes: | [1] |
| Population Total: | 907 |
| Population As Of: | 31 December 2010 |
| Population Demonym: | Gallicchiesi |
| Elevation M: | 730 |
| Postal Code: | 85010 |
| Area Code: | 0971 |
| Istat: | 076035 |
| Frazioni: | Armento, Guardia Perticara, Missanello, Roccanova, San Chirico Raparo, San Martino d'Agri |
Gallicchio is a town and comune in the province of Potenza, in the Southern Italian region of Basilicata.