| Location: | Staten Island / Lower New York Bay |
| Coordinates: | 40.5639°N -74.0953°W |
| Yearbuilt: | 1856 |
| Yearlit: | 1856 |
| Yeardeactivated: | 1964 |
| Foundation: | Brick |
| Construction: | 1856: Wood, 1939: Concrete |
| Shape: | Square Cylindrical |
| Marking: | 1856: painted in bands, two white and one red, red roof on lantern, 1939: Natural |
| Characteristic: | Fixed White - visible on Range line only |
Elm Tree Beacon Light served as the front range with New Dorp Light as the rear to mark Swash Channel.[1] The channel is now marked by Staten Island Light and West Bank Light.