| Northern Cambria , PA (Borough) |
| Northern Riverwalk Community Development District, FL (CDD) |
| Northern Township, IL (Township) |
| Northfield, IL (Village) |
| Northfield, MN (City) |
| Northfield, MN (Township) |
| Northfield, OH (Village) |
| Northfield, MA (Town) |
| Northfield, VT (Village) |
| Northfield, VT (Town) |
| Northfield, NH (Town) |
| Northfield, KY (City) |
| Northfield, ME (Town) |
| Northfield, ND (Township) |
| Northfield Center Township, OH (Township) |
