- Raynor Park
- Rayville
- Reader
- Reading
- Reardon
- Red Haw Ridge
- Red Oak
- Red Top
- Reddish
- Redgate Ridge
- Reed Crossing
- Reeds
- Reeds Station
- Rees
- Reevesville
- Regal Acres
- Regency Place
- Reilly
- Reily Lake
- Renault
- Rend City
- Rennerville
- Reno
- Renshaw
- Rentchler
- Reserve of Plainfield
- Reserves at Clearwater
- Rest Island
- Resthaven
- Reynoldsburg