| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ocala | city | Virginia | United States | 36.86 | -80.64 | 2509 | |
| Occoquan | city | Virginia | United States | 38.68 | -77.26 | 36 | |
| Occoquan Forest | city | Virginia | United States | 38.72 | -77.39 | 200 | |
| Occoquan River Hills | city | Virginia | United States | 38.72 | -77.41 | 249 | |
| Occupacia | city | Virginia | United States | 38.04 | -77.02 | 98 | |
| Ocean Park | city | Virginia | United States | 36.91 | -76.10 | 0 | |
| Ocean Pines Mobile Home Park | city | Virginia | United States | 36.80 | -76.03 | 19 | |
| Ocean View | city | Virginia | United States | 36.95 | -76.25 | 9 | |
| Oceana | city | Virginia | United States | 36.84 | -76.01 | 19 | |
| Oceanair | city | Virginia | United States | 36.94 | -76.25 | 9 | |
| Ocoonita | city | Virginia | United States | 36.73 | -83.14 | 2001 | |
| Ocran | city | Virginia | United States | 37.66 | -76.35 | 3 | |
| Ocre (historical) | city | Virginia | United States | 37.34 | -77.33 | 98 | |
| Octagon | city | Virginia | United States | 36.90 | -77.90 | 347 |