| Name | Knepper |
| Alt names | Knipper | source: USGS, GNIS Digital Gazetteer (1994) GNIS42013485 |
| Niffer | source: USGS, GNIS Digital Gazetteer (1994) GNIS42013485 |
| Nipper | source: USGS, GNIS Digital Gazetteer (1994) GNIS42013485 |
| Type | Inhabited place |
| Coordinates | 39.817°N 77.567°W |
| Located in | Franklin, Pennsylvania, United States |