- Rayne
- Rea
- Reading
- Reading Manor
- Reading Number Three
- Reagantown
- Reamstown
- Rebersburg
- Rebuck
- Rector
- Red Bank
- Red Barn
- Red Bridge
- Red Cedar Hill
- Red Cross
- Red Hill
- Red Hill
- Red Hot
- Red Ledge Manor Estates
- Red Lion
- Red Lion
- Red Mill
- Red Mill
- Red Mill
- Red Oak
- Red Rock
- Red Rock
- Red Run
- Redbird
- Redbuds Island