 Robins Island | |
 | |
| Geography | |
|---|---|
| Location | Peconic Bay |
| Coordinates | 40°58′2″N 72°27′36″W / 40.96722°N 72.46000°W |
| Area | 0.680 sq mi (1.76 km2) |
| Administration | |
United States | |
| State | New York |
| County | Suffolk County, New York |
| Town | Southold |
Robins Island is a 435-acre (1.76 km2) island in Peconic Bay by the eastern end of Long Island off the coast of New Suffolk, New York. The island is privately owned and not accessible to the public and is within the jurisdiction of the Town of Southold in Suffolk County, New York in the United States.