| Location: | Muscongus Bay, Maine |
| Coordinates: | 43.8921°N -69.3746°W |
| Yearbuilt: | 1805 |
| Yearlit: | 1855 (current structure) |
| Automated: | 1967 |
| Shape: | Cylindrical Brick Tower |
| Marking: | White |
| Lens: | 4th degree Fresnel lens (original), 250mm (current) |
| Characteristic: | Fl W 6s |
Franklin Island Light is a lighthouse on Franklin Island, in Muscongus Bay, Maine, USA.[1] [2] It was first established in 1805. The present structure was built in 1855.