- Richfield
- Richland
- Riverside
- Rochester
- Rockwood
- Rome
- Roseville
- Rutledge
- Ramblewood
- Reading
- Red Hill
- Red Lion
- Reedsville
- Republic
- Rockledge
- Rockwood
- Rupert
- Rutherford
- Raberts Corner
- Racetrack Island
- Rachelwood
- Radebaugh
- Rader
- Radnor Crossing
- Radnor Hunt
- Radnor Station
- Radnor Township
- Radnor Township
- Rager Summit
- Rahns