Cedar Island Light
| Location | Cedar Point County Park, Sag Harbor, Gardiners Bay, Long Island |
|---|---|
| Coordinates | 41°2′26.9″N 72°15′39.5″W / 41.040806°N 72.260972°W |
| Tower | |
| Constructed | 1839 |
| Foundation | Masonry pier |
| Construction | Granite |
| Automated | 1934 |
| Height | 30 feet (9.1 m) |
| Shape | Square unpainted granite |
| Heritage | National Register of Historic Places listed place |
| Light | |
| First lit | 1839 |
| Deactivated | 1934 |
| Focal height | 57 feet (17 m) |
| Lens | Sixth order Fresnel 1855 |
| Range | 5 nautical miles (9.3 km; 5.8 mi) |
| Characteristic | Fl G 4s - Flashing Green 4 s |
Cedar Island Lighthouse | |
Cedar Island Lighthouse at Cedar Point County Park | |
| Nearest city | Sag Harbor, New York |
| Area | 1.5 acres (0.61 ha) |
| Built | 1868 |
| Architectural style | Italianate |
| NRHP reference No. | 03000248 |
| Added to NRHP | April 18, 2003 |
Cedar Island Light is a lighthouse in Cedar Point County Park in East Hampton, New York. It overlooks Gardiners Bay.