| Rockford, MN (City) |
| Rockford Township, IL (Township) |
| Rockford Township, IA (Township) |
| Rockford Township, IA (Township) |
| Rockham, SD (Town) |
| Rockhill, PA (Borough) |
| Rockingham, VT (Town) |
| Rockingham, NC (City) |
| Rockingham County, NC (County) |
| Rockingham County, VA (County) |
| Rockingham County, NH (County) |
| Rocklake, ND (City) |
| Rockland, MA (Town) |
| Rockland, ME (City) |
| Rockland, NY (Town) |
