Pennsylvanie
Îles commençant par h
États-Unis
- Haldeman Island
- Haldeman Island
- Harmon Island
- Harris Island
- Harris Island
- Hartman Island
- Hay Island
- Hemlock Island
- Hemlock Island
- Hendrick Island
- Hennery Island
- Henry Island
- Herrold Island
- Herrs Island
- Hess Island
- Hill Island
- Hoak Island
- Hog Island
- Hog Island (historical)
- Hoge Island
- Holeman Island
- Hoover Island