R
- Railroad
- Rainsburg
- Ramey
- Rankin
- Red Hill
- Red Lion
- Renovo
- Reynoldsville
- Rices Landing
- Richland
- Richlandtown
- Ridgway
- Ridley Park
- Riegelsville
- Rimersburg
- Ringtown
- Riverside
- Roaring Spring
- Robesonia
- Rochester
- Rockhill Furnace
- Rockledge
- Rockwood
- Rome
- Roscoe
- Roseto
- Rose Valley
- Roseville
- Rosslyn Farms
- Rouseville
- Royalton
- Royersford
- Rural Valley
- Rutledge
Read more about this topic: List Of Towns And Boroughs In Pennsylvania