| Rocky Ripple, IN (Town) |
| Rocky River, OH (City) |
| Rocky Run-Wilcox Township, IL (Township) |
| Rodessa, LA (Village) |
| Rodman, NY (Town) |
| Rodman, IA (City) |
| Rodney, IA (City) |
| Roe, AR (Town) |
| Roeland Park, KS (City) |
| Roff, OK (City) |
| Roger Mills County, OK (County) |
| Rogers, MN (City) |
| Rogers, MN (Township) |
| Rogers, AR (City) |
| Rogers, TX (Town) |
