| Goff Island | |
| Map: | New York |
| Location: | Seventh Lake |
| Coordinates: | 43.7414°N -74.7394°W[1] |
| Area Acre: | 15 |
| Elevation Ft: | 1795 |
| Country Admin Divisions Title: | State |
| Country Admin Divisions Title 1: | County |
| Country Admin Divisions 1: | Hamilton |
| Country Admin Divisions Title 2: | Town |
| Country Admin Divisions 2: | Inlet |
Goff Island is an island on Seventh Lake in Hamilton County, New York. It is named after brothers Frederick Harris Goff (banker, who established the Cleveland Foundation) and Isaac Channing Goff (industrialist), who built vacation camps on the island circa 1900.