Towns
| State | City/Town | Town Title |
|---|---|---|
| Pennsylvania | Saegertown | Saegertown, PA |
| Pennsylvania | Sagamore | Sagamore, PA |
| Pennsylvania | Saint Benedict | Saint Benedict, PA |
| Pennsylvania | Saint Boniface | Saint Boniface, PA |
| Pennsylvania | Saint Clair | Saint Clair, PA |
| Pennsylvania | Saint Johns | Saint Johns, PA |
| Pennsylvania | Saint Marys | Saint Marys, PA |
| Pennsylvania | Saint Michael | Saint Michael, PA |
| Pennsylvania | Saint Peters | Saint Peters, PA |
| Pennsylvania | Saint Petersburg | Saint Petersburg, PA |
| Pennsylvania | Saint Thomas | Saint Thomas, PA |
| Pennsylvania | Salford | Salford, PA |
| Pennsylvania | Salfordville | Salfordville, PA |
| Pennsylvania | Salina | Salina, PA |
| Pennsylvania | Salisbury | Salisbury, PA |
| Pennsylvania | Salix | Salix, PA |
| Pennsylvania | Saltillo | Saltillo, PA |
| Pennsylvania | Saltsburg | Saltsburg, PA |
| Pennsylvania | Sandy Lake | Sandy Lake, PA |
| Pennsylvania | Sandy Ridge | Sandy Ridge, PA |
| Pennsylvania | Sarver | Sarver, PA |
| Pennsylvania | Sassamansville | Sassamansville, PA |
| Pennsylvania | Saxonburg | Saxonburg, PA |
| Pennsylvania | Saxton | Saxton, PA |
| Pennsylvania | Saylorsburg | Saylorsburg, PA |