Towns
| State | City/Town | Town Title |
|---|---|---|
| Virginia | Oldhams | Oldhams, VA |
| Virginia | Onancock | Onancock, VA |
| Virginia | Onemo | Onemo, VA |
| Virginia | Onley | Onley, VA |
| Virginia | Ophelia | Ophelia, VA |
| Virginia | Orange | Orange, VA |
| Virginia | Ordinary | Ordinary, VA |
| Virginia | Oriskany | Oriskany, VA |
| Virginia | Orkney Springs | Orkney Springs, VA |
| Virginia | Orlean | Orlean, VA |
| Virginia | Oyster | Oyster, VA |
| Virginia | Paeonian Springs | Paeonian Springs, VA |
| Virginia | Paint Bank | Paint Bank, VA |
| Virginia | Painter | Painter, VA |
| Virginia | Palmyra | Palmyra, VA |
| Virginia | Pamplin | Pamplin, VA |
| Virginia | Paris | Paris, VA |
| Virginia | Park | Park, VA |
| Virginia | Parksley | Parksley, VA |
| Virginia | Parrott | Parrott, VA |
| Virginia | Partlow | Partlow, VA |
| Virginia | Patrick Henry | Patrick Henry, VA |
| Virginia | Patrick Springs | Patrick Springs, VA |
| Virginia | Pearisburg | Pearisburg, VA |
| Virginia | Pembroke | Pembroke, VA |