Wales
H
- Hadnock Court
- Hafan y Mor
- Hafod, Wales
- Hafod, Swansea
- Hafod Grove
- Hafod-y-bwch
- Hafod-y-coed
- Hafod, Bryn
- Hafodyrynys
- Hailey Park
- Haimwood
- Hakin
- Halcock
- Halfpenny Furze
- Halfway, Wales
- Halfway, Carmarthenshire
- Halfway Bridge
- Halkyn
- Halkyn, Pentre
- Halton, Wrexham
- Ham, Vale of Glamorgan
- Haminiog, Rhos
- Hampton Wood
- Hanmer
- Hanover Square, Swansea
- Harbour Village
- Hardwick Village, Monmouthshire
- Hardwick, Great
- Hardwick, Little
- Hardwicke, Wales
- Hare, Mountain
- Harlech
- Harmeston
- Harmony
- Haroldston West
- Harpton
- Hartsheath
- Hasguard
- Haughton, Powys
- Haven, Little, Pembrokeshire
- Haven, Sandy
- Haven's Head
- Haverfordwest
- Hawarden
- Hawen
- Hawthorn, Rhondda Cynon Taf
- Hawy
- Hay-on-Wye
- Haycastle Cross
- Hayes Gate
- Haylett
- Hayscastle
- Hayscastle Cross
- Haysford
- Hayston
- Hazelbank
- Hazelbeach
- Head, Borras
- Heartsease
- Heath, Cardiff
- Hebron, Wales
- Hebron, Isle of Anglesey
- Hedges, New
- Heldre
- Helygain
- Helygen
- Hem
- Hem Moor
- Hen Bentref Llandegfan
- Hen-domen
- Henallt
- Henbarc
- Henblas
- Hendidley
- Hendomen
- Hendre, Wales
- Hendre, Conwy
- Hendre, Flintshire
- Hendre, Gwynedd
- Hendre, Isle of Anglesey
- Hendre-ddu
- Hendre-foilan
- Hendre-Gwilym
- Hendre-Rhys
- Hendre, Capel
- Hendre, Lower
- Hendre, Middle
- Hendre, The
- Hendredenny
- Hendreforgan
- Hendrerwydd
- Hendy
- Hendy-Gwyn
- Henfeddau
- Henfynyw
- Henfynyw Upper
- Hengoed, Wales
- Hengoed, Powys
- Heniarth
- Henllan, Wales
- Henllan, Ceredigion
- Henllan, Monmouthshire
- Henllan, Powys
- Henllan Amgoed
- Henllys, Wales
- Henllys, Ceredigion
- Henllys, Torfaen
- Henllys Vale
- Henryd
- Hensol
- Heol Las
- Heol Senni
- Heol Spencer
- Heol-ddu
- Heol-galed
- Heol-laethog
- Heol-ty-Maen (Upper Boat)
- Heol-y-Cyw
- Heol-y-Glyn
- Heol-y-mynydd
- Heolddu Uchaf
- Heolgerrig
- Herberts, The
- Herbrandston
- Hereford Road
- Hermon
- Hermon Village
- Hernston
- Heron Street
- Hewelsfield Common
- Heyop, Cwm
- Heyope
- Heywood Court
- High Meadow
- Highcross Road
- Higher Kinnerton
- Higher Shotton
- Highfield, Rhondda Cynon Taf
- Highfield, Wrexham
- Highgate, Powys
- Highlight
- Highmead, Wales
- Highmead, Monmouthshire
- Highmoor Hill
- Hightown, Wrexham
- Hill, Pembrokeshire
- Hill Mountain
- Hillblock
- Hillend, Swansea
- Hir-rhos Uchaf
- Hirael
- Hiraeth
- Hirdre-Faig
- Hirgoed, Cefn
- Hirnant
- Hirwaen
- Hirwaun
- Hoaten
- Hodgeston
- Hodley
- Hoel y March
- Hoel-laethog
- Holland Arms
- Holloway, Pembrokeshire
- Holly Bush, Wales
- Hollybush, Vale of Glamorgan
- Hollybush Estate, Wales
- Holt, Wrexham
- Holton
- Holway, Flintshire
- Holy Island
- Holyhead
- Holywell, Wales
- Holywell Common
- Honeyborough, Great
- Honeyborough, Little
- Honkley
- Hook, Pembrokeshire
- Hook, Pembrokeshire Pembrokeshire
- Hope, Flintshire
- Hope, Powys
- Hope Mountain
- Hopkin, Cae
- Hopkinstown, Wales
- Hopkinstown, Rhondda Cynon Taf
- Hopton Isaf
- Hopton Uchaf
- Horeb, Wales
- Horeb, Ceredigion
- Horeb, Flintshire
- Horseman's Green
- Horton, Swansea
- Hoseley
- Houghton, Pembrokeshire
- Howard, Parc
- Howey
- Howick, Wales
- Hubberston
- Hudnalls
- Hundleton
- Hundred House
- Huntroyde Ave
- Hurdley
- Hwlcyn, Llechwedd
- Hwlffordd
- Hydan
- Hyssington
- Hyssington Marsh
- Hywel, Croes