| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Seahaven | city | California | United States | 38.11 | -122.87 | 167 | |
| Seahaven (historical) | city | Washington | United States | 46.69 | -123.82 | 3 | |
| Seahorse Mobile Home Park | city | Florida | United States | 29.00 | -80.91 | 3 | |
| Seahurst | city | Washington | United States | 47.47 | -122.36 | 298 |