- Randolph
- Randolph Park
- Randy Run
- Ranges Corners
- Rankin
- Rankins Corners
- Ranshaw
- Ransom
- Rapps Corner
- Raricks
- Rasler Run
- Rasleytown
- Rasselas
- Rathbun
- Rathmel
- Rattigan
- Raubenstine
- Raubs Island
- Raubs Mills
- Raubs Mills
- Raubsville
- Rauchtown
- Rausch Creek
- Rauschs
- Raven Hill
- Raven Run
- Ravine
- Rawlinsville
- Raymilton
- Raymond