| Lake Lackawanna | |
| Location: | Byram Township, New Jersey |
| Coords: | 40.9508°N -74.6964°W |
| Type: | Reservoir |
| Basin Countries: | United States |
| Elevation: | 702feet |
| Pushpin Map: | New Jersey#USA |
| Pushpin Map Alt: | Location of the reservoir in New Jersey, USA. |
Lake Lackawanna was created by the removal of fill material for the creation of Lubber Run Fill on the Lackawanna Cut-Off in northwest New Jersey, United States. The lake is fed by Lubbers Run, which was dammed when this section of the Cut-Off was constructed during the years 1908–1911.