Gyfelia

Gyffin

Gyrn Goch

Halkyn / Helygain

Hanmer

Haroldston West

Harpton

Hasguard

Haverfordwest

Haverfordwest / Hwlffordd

Hawarden

Hayes Gate

Hay On Wye Y Gelli Gandryll

Hazelbeach

Hendomen

Hendredenny

Hendreforgan

Hendrerwydd

Hendy

Henfynyw

Hengoed

Henllan

Henllan Amgoed

Henllys

Henllys Vale

Henryd

Heolgerrig

Heol Senni

Heol Y Cyw

Herbrandston

Hermon

Heyope

Higher Kinnerton

Highmoor Hill

Hill Mountain

Hirael

Hirnant

Hirwaen

Hirwaun

Hodgeston

Holyhead

Holyhead / Caergybi

Holywell / Treffynnon

Honkley

Hopkinstown

Horeb

Horseman's Green

Howey / Hawy