| Deep Run | |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | New Jersey |
| Subdivision Type3: | County |
| Subdivision Name3: | Salem |
| Subdivision Type4: | Township |
| Source1 Location: | Salem County, New Jersey, United States |
| Source1 Coordinates: | 39.535°N -75.3056°W |
| Mouth Location: | Salem County, New Jersey, United States |
| Mouth Coordinates: | 39.5622°N -75.3758°W |
| Mouth Elevation: | 3feet |
Deep Run is a tributary of Alloway Creek in Salem County, New Jersey in the United States.[1]