| Rapids City, IL (Village) |
| Rappahannock County, VA (County) |
| Rarden, OH (Village) |
| Rarden Township, OH (Township) |
| Raritan, SD (Township) |
| Raritan, NJ (Borough) |
| Raritan, ND (Township) |
| Raritan, IL (Village) |
| Raritan Township, IL (Township) |
| Raritan Township, NJ (Township) |
| Rat Lake, ND (Township) |
| Ratcliff, AR (City) |
| Rathbone, NY (Town) |
| Rathbun, IA (City) |
| Rathdrum, ID (City) |
