- Richland City
- Richmond
- Richvalley
- Riddle
- Ridertown
- Ridge Road Mobile Home Community
- Ridgemede
- Ridgeport
- Ridgeview
- Ridgeville
- Ridgeway
- Ridgewood
- Ridgleville
- Rigdon
- Riley
- Riley
- Riley Village
- Rileysburg
- Rincon
- Ringwald
- Ripley
- Rising Sun
- Risse
- Ritchie
- Rivare
- River
- River Edge
- River Forest
- River Glen
- River Haven