- Reeds Settlement
- Rosalie
- Rugby
- Red Bluff
- Riverton
- Robinson Arms Landing
- Refugio
- Ryanville
- Reid Hope King
- Reklaw
- Relampago
- Rendon
- Retreat
- Rhome
- Richardson
- Richland Hills
- Richland Springs
- Rosedale
- Rosedale Acres
- Riesel
- Rio Grande City
- Rising Star
- River Oaks
- Roaring Springs
- Robert Lee
- Round Prairie
- Robinson
- Robstown
- Roby
- Rag Island