| Portage Township, OH (Township) |
| Portage Township, MI (Township) |
| Portage Township, MI (Township) |
| Portageville, MO (City) |
| Portal, ND (Township) |
| Portal, ND (City) |
| Portal, GA (Town) |
| Portales, NM (City) |
| Porter, ND (Township) |
| Porter, IN (Township) |
| Porter, IN (Town) |
| Porter, ME (Town) |
| Porter, OK (Town) |
| Porter, NY (Town) |
| Porter, MN (City) |
