| Big Island | |
| Map: | New York |
| Location: | Otsego Lake |
| Coordinates: | 43.5984°N -74.9729°W[1] |
| Elevation Ft: | 1995 |
| Country Admin Divisions Title: | State |
| Country Admin Divisions Title 1: | County |
| Country Admin Divisions 1: | Herkimer |
| Country Admin Divisions Title 2: | Town |
| Country Admin Divisions 2: | Webb |
Big Island is an island on Woodhull Lake in Herkimer County, New York.