| Location: | St. Croix River, Maine |
| Coordinates: | 45.1282°N -67.1338°W |
| Yearbuilt: | 1857 |
| Yearlit: | 1976 (current structure) |
| Automated: | 1957 |
| Shape: | Skeleton tower surmounted by platform |
| Marking: | White |
| Characteristic: | Fl W 2.5s |
| Fogsignal: | none |
St. Croix River Light is a lighthouse on the St. Croix River, Maine, close to the Canada–United States border.[1] It was first established in 1857. An octagonal wood tower on top of a keeper's house was built in 1901 and was destroyed by fire in 1976. The present skeleton tower was built following the fire.