| Rickardsville, IA (City) |
| Ricketts, IA (City) |
| Ricks Township, IL (Township) |
| Rico, CO (Town) |
| Riddle, OR (City) |
| Riddleville, GA (Town) |
| Ridge, KS (Township) |
| Ridge, MO (Township) |
| Ridge Farm, IL (Village) |
| Ridge Spring, SC (Town) |
| Ridge Township, IL (Township) |
| Ridge Township, OH (Township) |
| Ridge Township, OH (Township) |
| Ridgebury Township, PA (Township) |
| Ridgecrest, CA (City) |
