| Gavrio | |
| Name Local: | Γαύριο |
| Type: | community |
| Coordinates: | 37.8833°N 68°W |
| Periph: | South Aegean |
| Periphunit: | Andros |
| Municipality: | Andros |
| Municunit: | Ydrousa |
| Population As Of: | 2021 |
| Population: | 1041 |
Gavrio (Greek, Modern (1453-);: Γαύριο), Andros is the first port to the Cyclades. This traditional village, with ruins dating to the Hellenistic Period, is on the southwest side of Andros and 37nmi from the Attica port of Rafina (1–2 hours by ferry).[1]