Towns
| State | City/Town | Town Title |
|---|---|---|
| Pennsylvania | Rock Glen | Rock Glen, PA |
| Pennsylvania | Rockhill Furnace | Rockhill Furnace, PA |
| Pennsylvania | Rockton | Rockton, PA |
| Pennsylvania | Rockwood | Rockwood, PA |
| Pennsylvania | Rogersville | Rogersville, PA |
| Pennsylvania | Rome | Rome, PA |
| Pennsylvania | Ronco | Ronco, PA |
| Pennsylvania | Ronks | Ronks, PA |
| Pennsylvania | Roscoe | Roscoe, PA |
| Pennsylvania | Rossiter | Rossiter, PA |
| Pennsylvania | Roulette | Roulette, PA |
| Pennsylvania | Rouseville | Rouseville, PA |
| Pennsylvania | Rouzerville | Rouzerville, PA |
| Pennsylvania | Rowland | Rowland, PA |
| Pennsylvania | Roxbury | Roxbury, PA |
| Pennsylvania | Royersford | Royersford, PA |
| Pennsylvania | Ruffs Dale | Ruffs Dale, PA |
| Pennsylvania | Rural Ridge | Rural Ridge, PA |
| Pennsylvania | Rural Valley | Rural Valley, PA |
| Pennsylvania | Rushland | Rushland, PA |
| Pennsylvania | Russell | Russell, PA |
| Pennsylvania | Russellton | Russellton, PA |
| Pennsylvania | Sabinsville | Sabinsville, PA |
| Pennsylvania | Sacramento | Sacramento, PA |
| Pennsylvania | Sadsburyville | Sadsburyville, PA |