Royaume-Uni
Îles commençant par h
- Haaf Gruney Island
- Handa Island
- Harlosh Island
- Hascosay
- Haskeir Island
- Havengore Island
- Hayling Island
- Helliar Holm
- Hellisay
- Hermetray
- Hestan Island
- Hilbre Island
- Hildasay Island
- Hog Island
- Holm Island
- Holm Island
- Holm of Beosetter
- Holm of Boray
- Holm of Elsness
- Holm of Faray
- Holm of Grimbister
- Holm of Helliness
- Holm of Heogland
- Holm of Houton
- Holm of Huip
- Holm of Maywick
- Holm of Mel
- Holm of Melby
- Holm of Odness
- Holm of Papa
- Holm of Sandwick
- Holm of Scockness
- Holm of Skaw
- Holm of Tressaness
- Holm of West Sandwick
- Holy Island
- Holy Island
- Horse Island
- Horse Island
- Horse Isle
- Housay Island
- House of the Head
- Hoy
- Hoy Island
- Hunda
- Hunder Holm
- Huney Island
- Hunts Holm