Towns
| State | City/Town | Town Title |
|---|---|---|
| Pennsylvania | Conestoga | Conestoga, PA |
| Pennsylvania | Confluence | Confluence, PA |
| Pennsylvania | Conneaut Lake | Conneaut Lake, PA |
| Pennsylvania | Conneautville | Conneautville, PA |
| Pennsylvania | Connellsville | Connellsville, PA |
| Pennsylvania | Connoquenessing | Connoquenessing, PA |
| Pennsylvania | Conshohocken | Conshohocken, PA |
| Pennsylvania | Content | Content, PA |
| Pennsylvania | Conway | Conway, PA |
| Pennsylvania | Conyngham | Conyngham, PA |
| Pennsylvania | Cooksburg | Cooksburg, PA |
| Pennsylvania | Coolspring | Coolspring, PA |
| Pennsylvania | Coopersburg | Coopersburg, PA |
| Pennsylvania | Cooperstown | Cooperstown, PA |
| Pennsylvania | Coplay | Coplay, PA |
| Pennsylvania | Coral | Coral, PA |
| Pennsylvania | Coraopolis | Coraopolis, PA |
| Pennsylvania | Cornwall | Cornwall, PA |
| Pennsylvania | Corry | Corry, PA |
| Pennsylvania | Corsica | Corsica, PA |
| Pennsylvania | Coudersport | Coudersport, PA |
| Pennsylvania | Coulters | Coulters, PA |
| Pennsylvania | Coupon | Coupon, PA |
| Pennsylvania | Covington | Covington, PA |
| Pennsylvania | Cowansville | Cowansville, PA |