Gazetteer of Monmouthshire places
Places in Monmouthshire
The following table lists those places that are wholly within Monmouthshire. It lists the place's Ordnance Survey grid reference and local council area. Alternate spellings of places are listed separately.
| Place | County | Grid ref. | Local council |
|---|---|---|---|
| Aberbaiden | Monmouthshire | SO2514 | Monmouthshire |
| Aberbargod | Monmouthshire | SO1500 | Caerphilly |
| Aberbargoed | Monmouthshire | SO1500 | Caerphilly |
| Aberbeeg | Monmouthshire | SO2001 | Caerphilly |
| Aber-big | Monmouthshire | SO2001 | Caerphilly |
| Aber-carn | Monmouthshire | ST2194 | Caerphilly |
| Abercarn | Monmouthshire | ST2194 | Caerphilly |
| Aberffrwd | Monmouthshire | SO3509 | Monmouthshire |
| Abergavenny | Monmouthshire | SO2914 | Monmouthshire |
| Abersychan | Monmouthshire | SO2603 | Torfaen |
| Aberteleri | Monmouthshire | SO2104 | Caerphilly |
| Abertillery | Monmouthshire | SO2104 | Blaenau Gwent |
| Abertyleri | Monmouthshire | SO2104 | Blaenau Gwent |
| Abertysswg | Monmouthshire | SO1305 | Caerphilly |
| Allt-yr-yn | Monmouthshire | ST2988 | Newport |
| Alway | Monmouthshire | ST3488 | Newport |
| Ancient Druid | Monmouthshire | SO1602 | Caerphilly |
| Argoed | Monmouthshire | SO1700 | Caerphilly |
| Ashvale | Monmouthshire | SO1310 | Blaenau Gwent |
| Ballan | Monmouthshire | ST4889 | Monmouthshire |
| Baneswell | Monmouthshire | ST3087 | Newport |
| Bank, East | Monmouthshire | SO2205 | Blaenau Gwent |
| Bank, West | Monmouthshire | SO2105 | Blaenau Gwent |
| Barbadoes Green | Monmouthshire | SO5201 | Monmouthshire |
| Barnardtown | Monmouthshire | ST3188 | Newport |
| Barrack Hill | Monmouthshire | ST3089 | Newport |
| Basaleg | Monmouthshire | ST2786 | Newport |
| Bassaleg | Monmouthshire | ST2786 | Newport |
| Bedwas | Monmouthshire | ST1789 | Caerphilly |
| Bedwellte | Monmouthshire | SO1600 | Caerphilly |
| Bedwellty Pits | Monmouthshire | SO1506 | Blaenau Gwent |
| Bedwellty | Monmouthshire | SO1600 | Caerphilly |
| Beechwood | Monmouthshire | ST3388 | Newport |
| Began | Monmouthshire | ST2283 | Cardiff |
| Beili-glas | Monmouthshire | SO3010 | Monmouthshire |
| Bettws Newydd | Monmouthshire | SO3605 | Monmouthshire |
| Bettws | Monmouthshire | SO2919 | Monmouthshire |
| Bettws | Monmouthshire | ST2990 | Newport |
| Betws Newydd | Monmouthshire | SO3605 | Monmouthshire |
| Betws, Y | Monmouthshire | ST2990 | Newport |
| Bishpool | Monmouthshire | ST3488 | Newport |
| Bishton | Monmouthshire | ST3987 | Newport |
| Bishtwn | Monmouthshire | ST3987 | Newport |
| Blackbrook | Monmouthshire | SO4220 | Monmouthshire |
| Blackbrook | Monmouthshire | SO4220 | Monmouthshire |
| Blackrock | Monmouthshire | ST5188 | Monmouthshire |
| Blackrock | Monmouthshire | ST5188 | Monmouthshire |
| Blacktown | Monmouthshire | ST2681 | Newport |
| Blacktown | Monmouthshire | ST2681 | Newport |
| Black Vein | Monmouthshire | ST2291 | Caerphilly |
| Black Vein | Monmouthshire | ST2291 | Caerphilly |
| Blackwood | Monmouthshire | ST1797 | Caerphilly |
| Blackwood | Monmouthshire | ST1797 | Caerphilly |
| Blaenafon | Monmouthshire | SO2508 | Torfaen |
| Blaenafon | Monmouthshire | SO2508 | Torfaen |
| Blaenau Gwent | Monmouthshire | SO2104 | Blaenau Gwent |
| Blaenau | Monmouthshire | SO2007 | Blaenau Gwent |
| Blaenavon | Monmouthshire | SO2509 | Torfaen |
| Blaenavon | Monmouthshire | SO2509 | Torfaen |
| Blaen-y-cwm | Monmouthshire | SO2400 | Torfaen |
| Blaen-y-cwm | Monmouthshire | SO2400 | Torfaen |
| Blaina | Monmouthshire | SO2007 | Blaenau Gwent |
| Bont | Monmouthshire | SO3819 | Monmouthshire |
| Botany Bay | Monmouthshire | SO5202 | Monmouthshire |
| Briery Hill | Monmouthshire | SO1608 | Blaenau Gwent |
| British | Monmouthshire | SO2503 | Torfaen |
| Broadstone | Monmouthshire | SO5003 | Monmouthshire |
| Broadstreet Common | Monmouthshire | ST3584 | Newport |
| Brook Estate | Monmouthshire | SO4912 | Monmouthshire |
| Brynawel | Monmouthshire | ST1991 | Caerphilly |
| Bryn-Awel | Monmouthshire | ST1991 | Caerphilly |
| Brynbuga | Monmouthshire | SO3700 | Monmouthshire |
| Bryn-glas | Monmouthshire | ST3089 | Newport |
| Brynglas | Monmouthshire | ST3089 | Newport |
| Bryngwyn | Monmouthshire | SO3909 | Monmouthshire |
| Brynithel | Monmouthshire | SO2101 | Caerphilly |
| Bryn-oer | Monmouthshire | SO1109 | Caerphilly |
| Bryn | Monmouthshire | SO3309 | Monmouthshire |
| Bryn | Monmouthshire | ST1695 | Caerphilly |
| Bryn, The | Monmouthshire | SO3309 | Monmouthshire |
| Brynygwenin | Monmouthshire | SO3316 | Monmouthshire |
| Buckholt | Monmouthshire | SO5016 | Monmouthshire |
| Bullyhole Bottom | Monmouthshire | ST4696 | Monmouthshire |
| Bulwark | Monmouthshire | ST5392 | Monmouthshire |
| Bunkers Hill | Monmouthshire | SO2509 | Torfaen |
| Caerau Park | Monmouthshire | ST2987 | Newport |
| Caerleon | Monmouthshire | ST3390 | Newport |
| Caerllion | Monmouthshire | ST3390 | Newport |
| Caerwent Brook | Monmouthshire | ST4789 | Monmouthshire |
| Caer-went | Monmouthshire | ST4690 | Monmouthshire |
| Caerwent | Monmouthshire | ST4690 | Monmouthshire |
| Caggle Street | Monmouthshire | SO3617 | Monmouthshire |
| Caldicot | Monmouthshire | ST4788 | Monmouthshire |
| Cantref | Monmouthshire | SO2814 | Monmouthshire |
| Carrow Hill | Monmouthshire | ST4390 | Monmouthshire |
| Cas-bach | Monmouthshire | ST2583 | Newport |
| Casnewydd-ar-Wysg | Monmouthshire | ST3188 | Newport |
| Casnewydd | Monmouthshire | ST3188 | Newport |
| Castell-y-bwch | Monmouthshire | ST2792 | Torfaen |
| Castleton | Monmouthshire | ST2583 | Newport |
| Catbrook | Monmouthshire | SO5002 | Monmouthshire |
| Cat's Ash | Monmouthshire | ST3790 | Newport |
| Causeway | Monmouthshire | ST4386 | Monmouthshire |
| Ceciliford | Monmouthshire | SO5003 | Monmouthshire |
| Cefn Bychan | Monmouthshire | ST2197 | Caerphilly |
| Cefn-crib | Monmouthshire | ST2399 | Torfaen |
| Cefn Fforest | Monmouthshire | ST1697 | Caerphilly |
| Cefn Golau | Monmouthshire | SO1308 | Blaenau Gwent |
| Cefn | Monmouthshire | ST2788 | Newport |
| Celynnen | Monmouthshire | ST2195 | Caerphilly |
| Cemais Comawndwr | Monmouthshire | SO3404 | Monmouthshire |
| Chapel Hill | Monmouthshire | SO5200 | Monmouthshire |
| Chapel of Ease | Monmouthshire | ST2295 | Caerphilly |
| Charlesville | Monmouthshire | SO2602 | Torfaen |
| Chatham | Monmouthshire | ST2189 | Caerphilly |
| Cheltenham | Monmouthshire | SO2212 | Monmouthshire |
| Chepstow | Monmouthshire | ST5393 | Monmouthshire |
| Chippenham | Monmouthshire | SO5012 | Monmouthshire |
| Christchurch | Monmouthshire | ST3489 | Newport |
| Cicelyford | Monmouthshire | SO5003 | Monmouthshire |
| Cilgwrrwg | Monmouthshire | ST4698 | Monmouthshire |
| Clearwell | Monmouthshire | ST2585 | Newport |
| Cleddon | Monmouthshire | SO5103 | Monmouthshire |
| Clydach | Monmouthshire | SO2213 | Monmouthshire |
| Clytha Park | Monmouthshire | ST3087 | Newport |
| Coalbrookvale | Monmouthshire | SO1909 | Blaenau Gwent |
| Cobbler's Plain | Monmouthshire | SO4700 | Monmouthshire |
| Coedcae | Monmouthshire | SO2009 | Blaenau Gwent |
| Coedcae | Monmouthshire | SO2608 | Torfaen |
| Coedcae, Upper | Monmouthshire | SO2508 | Torfaen |
| Coedcernyw | Monmouthshire | ST2783 | Newport |
| Coed-Cwnwr | Monmouthshire | ST4099 | Monmouthshire |
| Coed Cwnwr | Monmouthshire | ST4199 | Monmouthshire |
| Coed-duon | Monmouthshire | ST1797 | Caerphilly |
| Coed Duon | Monmouthshire | ST1797 | Caerphilly |
| Coed Eva | Monmouthshire | ST2793 | Torfaen |
| Coedkernew | Monmouthshire | ST2783 | Newport |
| Coed Morgan | Monmouthshire | SO3511 | Monmouthshire |
| Coed-y-caerau | Monmouthshire | ST3891 | Newport |
| Coed-y-fedw | Monmouthshire | SO4408 | Monmouthshire |
| Coed-y-paen | Monmouthshire | ST3398 | Monmouthshire |
| Coed-y-paun | Monmouthshire | ST3398 | Monmouthshire |
| Coldbrook | Monmouthshire | SO3112 | Monmouthshire |
| Coldra | Monmouthshire | ST3589 | Newport |
| Common Cefn-llwyn | Monmouthshire | ST3394 | Monmouthshire |
| Common, Lower | Monmouthshire | SO3300 | Monmouthshire |
| Common-y-coed | Monmouthshire | ST4389 | Monmouthshire |
| Cotland | Monmouthshire | SO5004 | Monmouthshire |
| Cot, the | Monmouthshire | ST5099 | Monmouthshire |
| Craig Bedw | Monmouthshire | SO1502 | Caerphilly |
| Craig Gelli-wen | Monmouthshire | SO1502 | Caerphilly |
| Craig-y-dorth | Monmouthshire | SO4808 | Monmouthshire |
| Craig-y-Rhacca | Monmouthshire | ST1989 | Caerphilly |
| Creigau | Monmouthshire | ST4899 | Monmouthshire |
| Crick | Monmouthshire | ST4890 | Monmouthshire |
| Crindau | Monmouthshire | ST3189 | Newport |
| Croes Hywel | Monmouthshire | SO3314 | Monmouthshire |
| Croes-Hywel | Monmouthshire | SO3314 | Monmouthshire |
| Croes Llanfair | Monmouthshire | SO3307 | Monmouthshire |
| Croes-pen-maen | Monmouthshire | ST1998 | Caerphilly |
| Croespenmaen | Monmouthshire | ST1998 | Caerphilly |
| Croesyceiliog | Monmouthshire | ST3096 | Torfaen |
| Croes-y-mwyalch | Monmouthshire | ST3092 | Torfaen |
| Croes y pant | Monmouthshire | SO3104 | Monmouthshire |
| Cross Ash | Monmouthshire | SO4019 | Monmouthshire |
| Cross, High | Monmouthshire | ST2888 | Newport |
| Crosskeys | Monmouthshire | ST2291 | Caerphilly |
| Crosspenmaen | Monmouthshire | ST1998 | Caerphilly |
| Crossway Green | Monmouthshire | ST5294 | Monmouthshire |
| Crossway | Monmouthshire | SO4419 | Monmouthshire |
| Crossways | Monmouthshire | SO3220 | Monmouthshire |
| Crumlin | Monmouthshire | ST2198 | Caerphilly |
| Crymlyn | Monmouthshire | ST2198 | Caerphilly |
| Cuckoo's Row | Monmouthshire | SO4208 | Monmouthshire |
| Cupid's Hill | Monmouthshire | SO4025 | Monmouthshire |
| Cwmafon | Monmouthshire | SO2706 | Torfaen |
| Cwmavon | Monmouthshire | SO2706 | Torfaen |
| Cwmbran | Monmouthshire | ST2994 | Torfaen |
| Cwmbran Uchaf | Monmouthshire | ST2796 | Torfaen |
| Cwmbran, Upper | Monmouthshire | ST2796 | Torfaen |
| Cwmcarfan | Monmouthshire | SO4707 | Monmouthshire |
| Cwm-carn | Monmouthshire | ST2193 | Caerphilly |
| Cwmcarn | Monmouthshire | ST2193 | Caerphilly |
| Cwmcarvan | Monmouthshire | SO4707 | Monmouthshire |
| Cwm-celyn | Monmouthshire | SO2008 | Blaenau Gwent |
| Cwm-corrwg | Monmouthshire | ST1799 | Caerphilly |
| Cwm-dows | Monmouthshire | ST2096 | Caerphilly |
| Cwm Dows | Monmouthshire | ST2096 | Caerphilly |
| Cwm-felin-fach | Monmouthshire | ST1891 | Caerphilly |
| Cwmfelin-fach | Monmouthshire | ST1891 | Caerphilly |
| Cwmfelinfach | Monmouthshire | ST1891 | Caerphilly |
| Cwmffrwdoer | Monmouthshire | SO2601 | Torfaen |
| Cwm Ffrwd-oer | Monmouthshire | SO2601 | Torfaen |
| Cwmfields | Monmouthshire | SO2800 | Torfaen |
| Cwm Fields | Monmouthshire | SO2800 | Torfaen |
| Cwm-Fields | Monmouthshire | SO2800 | Torfaen |
| Cwm Gelli | Monmouthshire | ST1798 | Caerphilly |
| Cwm-iou | Monmouthshire | SO2923 | Monmouthshire |
| Cwm-nant-gwynt | Monmouthshire | SO2001 | Caerphilly |
| Cwm-nant-yr-odyn | Monmouthshire | ST1895 | Caerphilly |
| Cwmnantyrodyn | Monmouthshire | ST1895 | Caerphilly |
| Cwm | Monmouthshire | SO1805 | Blaenau Gwent |
| Cwmsychan | Monmouthshire | SO2404 | Torfaen |
| Cwmsyfiog | Monmouthshire | SO1502 | Caerphilly |
| Cwm, The | Monmouthshire | ST4592 | Monmouthshire |
| Cwmtillery | Monmouthshire | SO2105 | Blaenau Gwent |
| Cwmtyleri | Monmouthshire | SO2105 | Blaenau Gwent |
| Cwmyniscoy | Monmouthshire | ST2899 | Torfaen |
| Cwmynyscoy | Monmouthshire | ST2899 | Torfaen |
| Cwmyoy | Monmouthshire | SO2923 | Monmouthshire |
| Cyncoed | Monmouthshire | SO4305 | Monmouthshire |
| Danygraig | Monmouthshire | ST2390 | Caerphilly |
| Daren-felen | Monmouthshire | SO2112 | Monmouthshire |
| Darenfelen | Monmouthshire | SO2112 | Monmouthshire |
| Deepweir | Monmouthshire | ST4887 | Monmouthshire |
| Devauden | Monmouthshire | ST4898 | Monmouthshire |
| Dewstow | Monmouthshire | ST4689 | Monmouthshire |
| Dingestow | Monmouthshire | SO4510 | Monmouthshire |
| Dinham | Monmouthshire | ST4792 | Monmouthshire |
| Disgoed | Monmouthshire | ST4492 | Monmouthshire |
| Dixton | Monmouthshire | SO5113 | Monmouthshire |
| Drenewydd Gelli-farch | Monmouthshire | ST4793 | Monmouthshire |
| Druid | Monmouthshire | SO1602 | Caerphilly |
| Druidstone | Monmouthshire | ST2483 | Newport |
| Duffryn | Monmouthshire | ST2985 | Newport |
| Dyffryn-mawr | Monmouthshire | SO2515 | Monmouthshire |
| Earlswood Common | Monmouthshire | ST4595 | Monmouthshire |
| Earlswood | Monmouthshire | ST4495 | Monmouthshire |
| East Bank | Monmouthshire | SO2205 | Blaenau Gwent |
| Ebbw Vale | Monmouthshire | SO1609 | Blaenau Gwent |
| Eglwys Newydd ar y Cefn, Yr | Monmouthshire | ST4597 | Monmouthshire |
| Eglwys y Drindod | Monmouthshire | ST3489 | Newport |
| Elliot's Town | Monmouthshire | SO1402 | Caerphilly |
| End, West | Monmouthshire | ST2195 | Caerphilly |
| Estavarney | Monmouthshire | SO3503 | Monmouthshire |
| Fairfield | Monmouthshire | SO2603 | Torfaen |
| Fairoak | Monmouthshire | ST1799 | Caerphilly |
| Fairwater | Monmouthshire | ST2794 | Torfaen |
| Farteg, Y | Monmouthshire | SO2605 | Torfaen |
| Fenni, Y | Monmouthshire | SO2914 | Monmouthshire |
| Fforest | Monmouthshire | SO2820 | Monmouthshire |
| Five Lanes | Monmouthshire | ST4490 | Monmouthshire |
| Fleur-de-lis | Monmouthshire | ST1596 | Caerphilly |
| Forest Coal Pit | Monmouthshire | SO2820 | Monmouthshire |
| Forge Hammer | Monmouthshire | ST2995 | Torfaen |
| Forge Side | Monmouthshire | SO2408 | Torfaen |
| Freehold Land | Monmouthshire | SO2702 | Torfaen |
| Furnace, Old | Monmouthshire | SO2600 | Torfaen |
| Gaer-fawr | Monmouthshire | ST4498 | Monmouthshire |
| Gaerllwydd | Monmouthshire | ST4496 | Monmouthshire |
| Gaer-lwyd | Monmouthshire | ST4496 | Monmouthshire |
| Gaer | Monmouthshire | ST2986 | Newport |
| Gallowsgreen | Monmouthshire | SO2606 | Torfaen |
| Garden City | Monmouthshire | SO1607 | Blaenau Gwent |
| Garden City | Monmouthshire | SO1707 | Blaenau Gwent |
| Gardiffaith | Monmouthshire | SO2604 | Torfaen |
| Garn Ddyrys | Monmouthshire | SO2511 | Monmouthshire |
| Garndiffaith | Monmouthshire | SO2605 | Torfaen |
| Garn-yr-erw | Monmouthshire | SO2310 | Torfaen |
| Garth | Monmouthshire | ST2687 | Newport |
| Garth | Monmouthshire | ST3492 | Monmouthshire |
| Gas-gwent | Monmouthshire | ST5393 | Monmouthshire |
| Gas-Gwent | Monmouthshire | ST5393 | Monmouthshire |
| Gatlas | Monmouthshire | ST3492 | Monmouthshire |
| Gelli-groes | Monmouthshire | ST1794 | Caerphilly |
| Gelligroes | Monmouthshire | ST1794 | Caerphilly |
| Gelli-haf | Monmouthshire | ST1695 | Caerphilly |
| Georgetown | Monmouthshire | SO1408 | Blaenau Gwent |
| Glandwr | Monmouthshire | SO2001 | Caerphilly |
| Glandwr | Monmouthshire | SO2101 | Blaenau Gwent |
| Glascoed | Monmouthshire | SO3301 | Monmouthshire |
| Glasgoed | Monmouthshire | SO3301 | Monmouthshire |
| Glasllwch | Monmouthshire | ST2887 | Newport |
| Glen-Usk | Monmouthshire | ST3692 | Monmouthshire |
| Glyncoed | Monmouthshire | SO1610 | Blaenau Gwent |
| Glynebwy | Monmouthshire | SO1609 | Blaenau Gwent |
| Glyn | Monmouthshire | ST4796 | Monmouthshire |
| Goetre | Monmouthshire | SO3205 | Monmouthshire |
| Goetre, Y | Monmouthshire | SO3205 | Monmouthshire |
| Gofilon | Monmouthshire | SO2613 | Monmouthshire |
| Goldcliff | Monmouthshire | ST3683 | Newport |
| Gold Cliff | Monmouthshire | ST3781 | Newport |
| Gold Tops | Monmouthshire | ST3088 | Newport |
| Golynos | Monmouthshire | SO2504 | Torfaen |
| Govilon | Monmouthshire | SO2613 | Monmouthshire |
| Graig-Olway | Monmouthshire | ST3999 | Monmouthshire |
| Grange, Upper | Monmouthshire | ST4288 | Monmouthshire |
| Great Hardwick | Monmouthshire | SO3111 | Monmouthshire |
| Great Llyfos | Monmouthshire | SO4018 | Monmouthshire |
| Great Oak | Monmouthshire | SO3809 | Monmouthshire |
| Great Tre-rhew | Monmouthshire | SO3717 | Monmouthshire |
| Great Tre Rhew | Monmouthshire | SO3717 | Monmouthshire |
| Greenmeadow | Monmouthshire | ST2795 | Torfaen |
| Green, Upper | Monmouthshire | SO3818 | Monmouthshire |
| Griffithstown | Monmouthshire | ST2899 | Torfaen |
| Grofield | Monmouthshire | SO2914 | Monmouthshire |
| Grosmont | Monmouthshire | SO4024 | Monmouthshire |
| Grysmwnt, Y | Monmouthshire | SO4024 | Monmouthshire |
| Gwehelog Fawr | Monmouthshire | SO3804 | Monmouthshire |
| Gwehelog | Monmouthshire | SO3804 | Monmouthshire |
| Gwernesney | Monmouthshire | SO4101 | Monmouthshire |
| Gwernesni | Monmouthshire | SO4101 | Monmouthshire |
| Gwndy | Monmouthshire | ST4386 | Monmouthshire |
| Gwrhay | Monmouthshire | ST1899 | Caerphilly |
| Hadnock | Monmouthshire | SO5314 | Monmouthshire |
| Hafod-y-coed | Monmouthshire | SO2200 | Blaenau Gwent |
| Hafodyrynys | Monmouthshire | ST2299 | Caerphilly |
| Hardwick, Great | Monmouthshire | SO3111 | Monmouthshire |
| Hardwick, Little | Monmouthshire | SO3011 | Monmouthshire |
| Hardwick | Monmouthshire | ST5393 | Monmouthshire |
| Hendre | Monmouthshire | SO4512 | Monmouthshire |
| Hendre, The | Monmouthshire | SO4514 | Monmouthshire |
| Henllan | Monmouthshire | SO2925 | Monmouthshire |
| Henllys | Monmouthshire | ST2693 | Torfaen |
| Henllys Vale | Monmouthshire | ST2792 | Torfaen |
| High Cross | Monmouthshire | ST2888 | Newport |
| Highmead | Monmouthshire | SO3407 | Monmouthshire |
| Highmoor Hill | Monmouthshire | ST4589 | Monmouthshire |
| Hilltop | Monmouthshire | SO1609 | Blaenau Gwent |
| Hollybush | Monmouthshire | SO1603 | Caerphilly |
| Holly Bush | Monmouthshire | SO1603 | Caerphilly |
| Hollybush | Monmouthshire | ST2893 | Torfaen |
| Hoop | Monmouthshire | SO5107 | Monmouthshire |
| Howick | Monmouthshire | ST5095 | Monmouthshire |
| Ifftwn | Monmouthshire | ST4688 | Monmouthshire |
| Ifton Hill | Monmouthshire | ST5089 | Monmouthshire |
| Ifton | Monmouthshire | ST4688 | Monmouthshire |
| Inn, New | Monmouthshire | SO4800 | Monmouthshire |
| Inn, New | Monmouthshire | ST3099 | Torfaen |
| Itton Common | Monmouthshire | ST4896 | Monmouthshire |
| Itton | Monmouthshire | ST4995 | Monmouthshire |
| Jingle Street | Monmouthshire | SO4710 | Monmouthshire |
| Kemeys Commander | Monmouthshire | SO3404 | Monmouthshire |
| Kendon | Monmouthshire | ST1998 | Caerphilly |
| Kilgwrrwg Common | Monmouthshire | ST4798 | Monmouthshire |
| Kilgwrrwg | Monmouthshire | ST4698 | Monmouthshire |
| Kingcoed | Monmouthshire | SO4305 | Monmouthshire |
| Knollbury | Monmouthshire | ST4388 | Monmouthshire |
| Kymin | Monmouthshire | SO5212 | Monmouthshire |
| Langstone | Monmouthshire | ST3790 | Newport |
| Lasgarn | Monmouthshire | SO2803 | Torfaen |
| Lawrence Hill | Monmouthshire | ST3488 | Newport |
| Leasbrook | Monmouthshire | SO5113 | Monmouthshire |
| Leechpool | Monmouthshire | ST5089 | Monmouthshire |
| Level of Mendalgief | Monmouthshire | ST3086 | Newport |
| Lingoed | Monmouthshire | SO3620 | Monmouthshire |
| Liswerry | Monmouthshire | ST3487 | Newport |
| Little Hardwick | Monmouthshire | SO3011 | Monmouthshire |
| Little Mill | Monmouthshire | SO3202 | Monmouthshire |
| Llam-march | Monmouthshire | SO2211 | Monmouthshire |
| Llan-arth | Monmouthshire | SO3710 | Monmouthshire |
| Llanarth | Monmouthshire | SO3710 | Monmouthshire |
| Llanbadoc | Monmouthshire | SO3700 | Monmouthshire |
| Llanbadog Fawr | Monmouthshire | SO3700 | Monmouthshire |
| Llanbeder | Monmouthshire | ST3890 | Newport |
| Llanbedr Gwynllwg | Monmouthshire | ST2680 | Newport |
| Llan-bedr | Monmouthshire | ST3890 | Newport |
| Llancayo | Monmouthshire | SO3603 | Monmouthshire |
| Llandafal | Monmouthshire | SO1803 | Blaenau Gwent |
| Llan-dafal | Monmouthshire | SO1803 | Caerphilly |
| Llanddewi Fach | Monmouthshire | ST3395 | Monmouthshire |
| Llanddewi Nant Hodni | Monmouthshire | SO2827 | Monmouthshire |
| Llanddewi Rhydderch | Monmouthshire | SO3412 | Monmouthshire |
| Llanddewi | Monmouthshire | SO2827 | Monmouthshire |
| Llanddingad | Monmouthshire | SO4510 | Monmouthshire |
| Llanddinol | Monmouthshire | ST4995 | Monmouthshire |
| Llandegfedd | Monmouthshire | ST3395 | Monmouthshire |
| Llandegveth | Monmouthshire | ST3395 | Monmouthshire |
| Llandeilo Bertholau | Monmouthshire | SO3116 | Monmouthshire |
| Llandeilo Gresynni | Monmouthshire | SO3914 | Monmouthshire |
| Llandeilo Porth Halog | Monmouthshire | SO3116 | Monmouthshire |
| Llandenni | Monmouthshire | SO4103 | Monmouthshire |
| Llandenny | Monmouthshire | SO4103 | Monmouthshire |
| Llandenny Walks | Monmouthshire | SO3904 | Monmouthshire |
| Llandevaud | Monmouthshire | ST4090 | Newport |
| Llandevenny | Monmouthshire | ST4186 | Monmouthshire |
| Llandogo | Monmouthshire | SO5204 | Monmouthshire |
| Llandysoe | Monmouthshire | SO4402 | Monmouthshire |
| Llaneirwg | Monmouthshire | ST2381 | Cardiff |
| Llanelen | Monmouthshire | SO3010 | Monmouthshire |
| Llanellen | Monmouthshire | SO3010 | Monmouthshire |
| Llanfable | Monmouthshire | SO3614 | Monmouthshire |
| Llanfaches | Monmouthshire | ST4391 | Newport |
| Llanfach | Monmouthshire | ST2295 | Caerphilly |
| Llanfaenor | Monmouthshire | SO4317 | Monmouthshire |
| Llanfair Cilgedin | Monmouthshire | SO3407 | Monmouthshire |
| Llanfair Isgoed | Monmouthshire | ST4492 | Monmouthshire |
| Llanfair Kilgeddin | Monmouthshire | SO3407 | Monmouthshire |
| Llanfannar | Monmouthshire | SO4316 | Monmouthshire |
| Llanfarthin | Monmouthshire | ST3989 | Newport |
| Llanfihangel Crucornau | Monmouthshire | SO3220 | Monmouthshire |
| Llanfihangel Llantarnam | Monmouthshire | ST3093 | Torfaen |
| Llanfihangel near Rogiet | Monmouthshire | ST4587 | Monmouthshire |
| Llanfihangel Pont-y-moel | Monmouthshire | SO3001 | Torfaen |
| Llanfihangel Pontymoel | Monmouthshire | SO3001 | Torfaen |
| Llanfihangel Rogiet | Monmouthshire | ST4587 | Monmouthshire |
| Llanfihangel | Monmouthshire | ST4587 | Monmouthshire |
| Llanfihangel Troddi | Monmouthshire | SO4910 | Monmouthshire |
| Llanfihangel Troi | Monmouthshire | SO4910 | Monmouthshire |
| Llanfihangel-y-fedw | Monmouthshire | ST2484 | Newport |
| Llanfihangel-y-gofion | Monmouthshire | SO3409 | Monmouthshire |
| Llanfihangel Ystum Llywern | Monmouthshire | SO4313 | Monmouthshire |
| Llanfocha | Monmouthshire | SO4617 | Monmouthshire |
| Llanfoist | Monmouthshire | SO2813 | Monmouthshire |
| Llanfrechfa | Monmouthshire | ST3193 | Torfaen |
| Llangattock Lingoed | Monmouthshire | SO3620 | Monmouthshire |
| Llangattock Nigh Usk | Monmouthshire | SO3309 | Monmouthshire |
| Llangattock-Vibon-Avel | Monmouthshire | SO4515 | Monmouthshire |
| Llangatwg Dyffryn Wysg | Monmouthshire | SO3309 | Monmouthshire |
| Llangatwg Feibion Afel | Monmouthshire | SO4515 | Monmouthshire |
| Llangatwg Lingoed | Monmouthshire | SO3620 | Monmouthshire |
| Llangeview | Monmouthshire | SO3900 | Monmouthshire |
| Llangiwa | Monmouthshire | SO3925 | Monmouthshire |
| Llangofan | Monmouthshire | SO4505 | Monmouthshire |
| Llangovan | Monmouthshire | SO4505 | Monmouthshire |
| Llangua | Monmouthshire | SO3925 | Monmouthshire |
| Llangwm Isaf | Monmouthshire | SO4200 | Monmouthshire |
| Llan-gwm | Monmouthshire | SO4200 | Monmouthshire |
| Llangwm | Monmouthshire | SO4200 | Monmouthshire |
| Llangybi Fawr | Monmouthshire | ST3796 | Monmouthshire |
| Llangybi | Monmouthshire | ST3796 | Monmouthshire |
| Llangyfiw | Monmouthshire | SO3900 | Monmouthshire |
| Llanhennock | Monmouthshire | ST3592 | Monmouthshire |
| Llanhenwg Fawr | Monmouthshire | ST3592 | Monmouthshire |
| Llanhiledd | Monmouthshire | SO2100 | Caerphilly |
| Llanhiledd | Monmouthshire | SO2101 | Blaenau Gwent |
| Llanhilleth | Monmouthshire | SO2100 | Caerphilly |
| Llanhywg Fawr | Monmouthshire | ST3592 | Monmouthshire |
| Llanishen | Monmouthshire | SO4703 | Monmouthshire |
| Llanisien | Monmouthshire | SO4703 | Monmouthshire |
| Llanllowell | Monmouthshire | ST3998 | Monmouthshire |
| Llanllywel | Monmouthshire | ST3998 | Monmouthshire |
| Llanmartin | Monmouthshire | ST3989 | Newport |
| Llanofer Fawr | Monmouthshire | SO3108 | Monmouthshire |
| Llanover | Monmouthshire | SO3108 | Monmouthshire |
| Llanrhymni | Monmouthshire | ST2280 | Cardiff |
| Llanrumney | Monmouthshire | ST2280 | Cardiff |
| Llansanffraid Gwynllwg | Monmouthshire | ST2982 | Newport |
| Llan-soe | Monmouthshire | SO4402 | Monmouthshire |
| Llansoy | Monmouthshire | SO4402 | Monmouthshire |
| Llantarnam Nant Teyrnon | Monmouthshire | ST3093 | Torfaen |
| Llantarnam | Monmouthshire | ST3093 | Torfaen |
| Llanteems | Monmouthshire | SO3320 | Monmouthshire |
| Llanthewy Vach | Monmouthshire | ST3395 | Monmouthshire |
| Llanthony | Monmouthshire | SO2827 | Monmouthshire |
| Llantilio Crossenny | Monmouthshire | SO3914 | Monmouthshire |
| Llantilio Pertholey | Monmouthshire | SO3116 | Monmouthshire |
| Llantrisaint Fawr | Monmouthshire | ST3996 | Monmouthshire |
| Llantrisant | Monmouthshire | ST3996 | Monmouthshire |
| Llantrissent Fawr | Monmouthshire | ST3996 | Monmouthshire |
| Llanvaches | Monmouthshire | ST4391 | Newport |
| Llanvair-Discoed | Monmouthshire | ST4492 | Monmouthshire |
| Llanvapley | Monmouthshire | SO3614 | Monmouthshire |
| Llanvetherine | Monmouthshire | SO3617 | Monmouthshire |
| Llanvihangel Crucorney | Monmouthshire | SO3220 | Monmouthshire |
| Llanvihangel Gobion | Monmouthshire | SO3409 | Monmouthshire |
| Llanvihangel Llantarnam | Monmouthshire | ST3093 | Torfaen |
| Llanvihangel near Roggiett | Monmouthshire | ST4587 | Monmouthshire |
| Llanvihangel-Ystern-Llewern | Monmouthshire | SO4313 | Monmouthshire |
| Llanwarw | Monmouthshire | SO4810 | Monmouthshire |
| Llanwenarth | Monmouthshire | SO2714 | Monmouthshire |
| Llan-wern | Monmouthshire | ST3688 | Newport |
| Llanwern | Monmouthshire | ST3688 | Newport |
| Llanwynell | Monmouthshire | ST4599 | Monmouthshire |
| Llanwynoro | Monmouthshire | SO4810 | Monmouthshire |
| Llanwytherin | Monmouthshire | SO3617 | Monmouthshire |
| Llanygofain | Monmouthshire | SO4505 | Monmouthshire |
| Llanyrafon | Monmouthshire | ST3094 | Torfaen |
| Llwyn-du | Monmouthshire | SO2816 | Monmouthshire |
| Llyfos, Great | Monmouthshire | SO4018 | Monmouthshire |
| Longcross | Monmouthshire | ST2379 | Cardiff |
| Lower Common | Monmouthshire | SO3300 | Monmouthshire |
| Lower Machen | Monmouthshire | ST2288 | Newport |
| Lower New Inn | Monmouthshire | ST3098 | Torfaen |
| Lower Ochrwyth | Monmouthshire | ST2489 | Caerphilly |
| Lower Race | Monmouthshire | SO2700 | Torfaen |
| Lower Redbrook | Monmouthshire | SO5309 | Monmouthshire |
| Lowlands | Monmouthshire | ST2996 | Torfaen |
| Lydart | Monmouthshire | SO5009 | Monmouthshire |
| Machen, Lower | Monmouthshire | ST2288 | Newport |
| Machen | Monmouthshire | ST2189 | Caerphilly |
| Machen | Monmouthshire | ST2387 | Newport |
| Maerdy | Monmouthshire | SO3015 | Monmouthshire |
| Maerun | Monmouthshire | ST2582 | Newport |
| Maes-glas | Monmouthshire | ST2985 | Newport |
| Maesycwmer | Monmouthshire | ST1594 | Caerphilly |
| Maesycwmmer | Monmouthshire | ST1594 | Caerphilly |
| Maes-y-gwartha | Monmouthshire | SO2314 | Monmouthshire |
| Magor | Monmouthshire | ST4287 | Monmouthshire |
| Magwyr | Monmouthshire | ST4287 | Monmouthshire |
| Maindee | Monmouthshire | ST3288 | Newport |
| Malpas | Monmouthshire | ST3090 | Newport |
| Mamheilad | Monmouthshire | SO3003 | Monmouthshire |
| Mamhilad | Monmouthshire | SO3003 | Monmouthshire |
| Man-moel | Monmouthshire | SO1703 | Caerphilly |
| Manmoel | Monmouthshire | SO1703 | Caerphilly |
| Manmoel | Monmouthshire | SO1802 | Blaenau Gwent |
| Mardy | Monmouthshire | SO3015 | Monmouthshire |
| Markham | Monmouthshire | SO1601 | Caerphilly |
| Marshfield | Monmouthshire | ST2582 | Newport |
| Maryland | Monmouthshire | SO5105 | Monmouthshire |
| Matharn | Monmouthshire | ST5291 | Monmouthshire |
| Mathern | Monmouthshire | ST5291 | Monmouthshire |
| May Hill | Monmouthshire | SO5112 | Monmouthshire |
| Maypole | Monmouthshire | SO4716 | Monmouthshire |
| Mendalgief | Monmouthshire | ST3186 | Newport |
| Michaelston-y-Fedw | Monmouthshire | ST2484 | Newport |
| Michaelston-y-Vedw | Monmouthshire | ST2484 | Newport |
| Mill, Little | Monmouthshire | SO3202 | Monmouthshire |
| Milton | Monmouthshire | ST3688 | Newport |
| Mitcheltroy Common | Monmouthshire | SO4909 | Monmouthshire |
| Mitchel Troy | Monmouthshire | SO4910 | Monmouthshire |
| Monkswood | Monmouthshire | SO3402 | Monmouthshire |
| Monmouth Cap | Monmouthshire | SO3926 | Monmouthshire |
| Monmouth | Monmouthshire | SO5012 | Monmouthshire |
| Monnow, Over | Monmouthshire | SO5012 | Monmouthshire |
| Mountain Air | Monmouthshire | SO1509 | Blaenau Gwent |
| Mount Ballan | Monmouthshire | ST4989 | Monmouthshire |
| Mounton | Monmouthshire | ST5193 | Monmouthshire |
| Mount Pleasant | Monmouthshire | SO2701 | Torfaen |
| Mynydd-bach | Monmouthshire | ST4894 | Monmouthshire |
| Mynydd Carn-y-cefn | Monmouthshire | SO1808 | Blaenau Gwent |
| Mynyddislwyn | Monmouthshire | ST1994 | Caerphilly |
| Nant-y-ceisiad | Monmouthshire | ST2089 | Caerphilly |
| Nant-y-derry | Monmouthshire | SO3306 | Monmouthshire |
| Nant-y-glo | Monmouthshire | SO1910 | Blaenau Gwent |
| Nantyglo | Monmouthshire | SO1910 | Blaenau Gwent |
| Narth, The | Monmouthshire | SO5206 | Monmouthshire |
| Nash | Monmouthshire | ST3483 | Newport |
| Newbridge on Usk | Monmouthshire | ST3894 | Monmouthshire |
| Newbridge | Monmouthshire | ST2197 | Caerphilly |
| Newbridge | Monmouthshire | ST3894 | Monmouthshire |
| Newcastle | Monmouthshire | SO4417 | Monmouthshire |
| Newchurch | Monmouthshire | SO1610 | Blaenau Gwent |
| Newchurch | Monmouthshire | ST4597 | Monmouthshire |
| New Inn, Lower | Monmouthshire | ST3098 | Torfaen |
| New Inn | Monmouthshire | SO4800 | Monmouthshire |
| New Inn | Monmouthshire | ST3099 | Torfaen |
| Newport | Monmouthshire | ST3188 | Newport |
| Newton | Monmouthshire | ST2378 | Cardiff |
| Newton Green | Monmouthshire | ST5191 | Monmouthshire |
| Newtown | Monmouthshire | SO1710 | Blaenau Gwent |
| Newtown | Monmouthshire | ST2191 | Caerphilly |
| New Tredegar | Monmouthshire | SO1403 | Caerphilly |
| North, The | Monmouthshire | SO5206 | Monmouthshire |
| Northville | Monmouthshire | ST2996 | Torfaen |
| Norton | Monmouthshire | SO4420 | Monmouthshire |
| Oakdale | Monmouthshire | ST1898 | Caerphilly |
| Oakfield | Monmouthshire | ST2993 | Torfaen |
| Oak, Great | Monmouthshire | SO3809 | Monmouthshire |
| Ochrwyth, Lower | Monmouthshire | ST2489 | Caerphilly |
| Ochrwyth, Upper | Monmouthshire | ST2389 | Caerphilly |
| Oldcastle | Monmouthshire | SO3224 | Monmouthshire |
| Old Furnace | Monmouthshire | SO2600 | Torfaen |
| Onen | Monmouthshire | SO4314 | Monmouthshire |
| Osbaston | Monmouthshire | SO5014 | Monmouthshire |
| Over Monnow | Monmouthshire | SO5012 | Monmouthshire |
| Pandy | Monmouthshire | SO3322 | Monmouthshire |
| Panta | Monmouthshire | ST4999 | Monmouthshire |
| Panteg | Monmouthshire | ST3199 | Torfaen |
| Pant-glas | Monmouthshire | SO4804 | Monmouthshire |
| Pantside | Monmouthshire | ST2197 | Caerphilly |
| Pant-y-cwcw | Monmouthshire | SO3600 | Monmouthshire |
| Pantycwcw | Monmouthshire | SO3600 | Monmouthshire |
| Pantygasseg | Monmouthshire | ST2599 | Torfaen |
| Pantygelli | Monmouthshire | SO3018 | Monmouthshire |
| Pant-y-Gelli | Monmouthshire | SO3018 | Monmouthshire |
| Pant-y-Goitre | Monmouthshire | SO3408 | Monmouthshire |
| Pant-y-Goytre | Monmouthshire | SO3408 | Monmouthshire |
| Parc Grace Dieu | Monmouthshire | SO4412 | Monmouthshire |
| Parc-Seymour | Monmouthshire | ST4091 | Newport |
| Parkhouse | Monmouthshire | SO4902 | Monmouthshire |
| Pen-allt | Monmouthshire | SO5210 | Monmouthshire |
| Penallt | Monmouthshire | SO5210 | Monmouthshire |
| Penbidwal | Monmouthshire | SO3322 | Monmouthshire |
| Pen-Clawdd | Monmouthshire | SO4507 | Monmouthshire |
| Pencroesoped | Monmouthshire | SO3107 | Monmouthshire |
| Pengam | Monmouthshire | ST1597 | Caerphilly |
| Pen-groes-oped | Monmouthshire | SO3107 | Monmouthshire |
| Pen-how | Monmouthshire | ST4290 | Newport |
| Penhow | Monmouthshire | ST4290 | Newport |
| Pen-hw | Monmouthshire | ST4290 | Newport |
| Penlasgarn | Monmouthshire | SO2803 | Torfaen |
| Penllwyn | Monmouthshire | ST1795 | Caerphilly |
| Penmaen | Monmouthshire | ST1897 | Caerphilly |
| Penpedairheol | Monmouthshire | SO3303 | Monmouthshire |
| Penpelleni | Monmouthshire | SO3204 | Monmouthshire |
| Penpergwm | Monmouthshire | SO3210 | Monmouthshire |
| Penperlleni | Monmouthshire | SO3204 | Monmouthshire |
| Penrhiwgareg | Monmouthshire | SO2204 | Blaenau Gwent |
| Pen-Rhiw-Gareg | Monmouthshire | SO2204 | Blaenau Gwent |
| Penrhiwgarreg | Monmouthshire | SO2104 | Caerphilly |
| Pen-rhiw | Monmouthshire | ST2491 | Caerphilly |
| Penrhiw | Monmouthshire | ST2491 | Caerphilly |
| Pen-rhos | Monmouthshire | SO4111 | Monmouthshire |
| Penrhos | Monmouthshire | SO4111 | Monmouthshire |
| Penrhos | Monmouthshire | ST3491 | Newport |
| Pentrapeod | Monmouthshire | SO1901 | Caerphilly |
| Pentref-y-groes | Monmouthshire | ST1998 | Caerphilly |
| Pentre-Piod | Monmouthshire | SO2602 | Torfaen |
| Pentre-poeth | Monmouthshire | ST2686 | Newport |
| Pentrepoid | Monmouthshire | SO2602 | Torfaen |
| Pentre-Poid | Monmouthshire | SO2602 | Torfaen |
| Pentre-waun | Monmouthshire | ST3399 | Monmouthshire |
| Pentwyn-mawr | Monmouthshire | ST1996 | Caerphilly |
| Pen-twyn | Monmouthshire | SO2000 | Caerphilly |
| Pen-twyn | Monmouthshire | SO2603 | Torfaen |
| Pen-twyn | Monmouthshire | SO5209 | Monmouthshire |
| Pen-y-Bont | Monmouthshire | SO2105 | Blaenau Gwent |
| Pen-y-bont | Monmouthshire | SO2414 | Monmouthshire |
| Pen-y-cae-mawr | Monmouthshire | ST4195 | Monmouthshire |
| Pen-y-clawdd | Monmouthshire | SO4507 | Monmouthshire |
| Pen-y-fan | Monmouthshire | SO5305 | Monmouthshire |
| Penygarn | Monmouthshire | SO2801 | Torfaen |
| Pen-y-Garn | Monmouthshire | SO5109 | Monmouthshire |
| Pen-y-lan | Monmouthshire | ST2585 | Newport |
| Pen-y-Pound | Monmouthshire | SO2914 | Monmouthshire |
| Pen-yr-heol | Monmouthshire | SO4311 | Monmouthshire |
| Pen-y-Rheol | Monmouthshire | ST2898 | Torfaen |
| Penyrheol | Monmouthshire | ST2899 | Torfaen |
| Persondy | Monmouthshire | ST2195 | Caerphilly |
| Peterstone Wentlooge | Monmouthshire | ST2680 | Newport |
| Phillip's Town | Monmouthshire | SO1403 | Caerphilly |
| Pillgwenlly | Monmouthshire | ST3187 | Newport |
| Pill, The | Monmouthshire | ST4987 | Monmouthshire |
| Pit | Monmouthshire | SO3709 | Monmouthshire |
| Plas-Ivor | Monmouthshire | SO4018 | Monmouthshire |
| Pochin Houses | Monmouthshire | SO1604 | Caerphilly |
| Ponthir | Monmouthshire | ST3292 | Torfaen |
| Pontllan-fraith | Monmouthshire | ST1896 | Caerphilly |
| Pontllanfraith | Monmouthshire | ST1896 | Caerphilly |
| Pontnewydd | Monmouthshire | ST2996 | Torfaen |
| Pontnewydd, West | Monmouthshire | ST2896 | Torfaen |
| Pontnewyndd | Monmouthshire | SO2701 | Torfaen |
| Pontnewynydd | Monmouthshire | SO2701 | Torfaen |
| Pontrhydyrun | Monmouthshire | ST2997 | Torfaen |
| Pont-rhyd-yr-ynn | Monmouthshire | ST2997 | Torfaen |
| Pont-y-felin | Monmouthshire | ST3098 | Torfaen |
| Pont-y-Gof | Monmouthshire | SO1610 | Blaenau Gwent |
| Pont-y-Mister | Monmouthshire | ST2390 | Caerphilly |
| Pontymister | Monmouthshire | ST2490 | Caerphilly |
| Pontymoel | Monmouthshire | SO2900 | Torfaen |
| Pontypool | Monmouthshire | SO2800 | Torfaen |
| Pont-y-pwl | Monmouthshire | SO2800 | Torfaen |
| Pontypwl | Monmouthshire | SO2800 | Torfaen |
| Pont-y-waun | Monmouthshire | ST2292 | Caerphilly |
| Pontywaun | Monmouthshire | ST2292 | Caerphilly |
| Porth Sgiwed | Monmouthshire | ST4988 | Monmouthshire |
| Porth Ysgewin | Monmouthshire | ST4988 | Monmouthshire |
| Portskewett | Monmouthshire | ST4988 | Monmouthshire |
| Prospect Place | Monmouthshire | SO2603 | Torfaen |
| Pwll-du | Monmouthshire | SO2411 | Monmouthshire |
| Pwll-Mawr | Monmouthshire | ST2278 | Cardiff |
| Pwllmeurig | Monmouthshire | ST5192 | Monmouthshire |
| Pwll Meyrick | Monmouthshire | ST5192 | Monmouthshire |
| Pwllmeyric | Monmouthshire | ST5192 | Monmouthshire |
| Pwll-Meyric | Monmouthshire | ST5192 | Monmouthshire |
| Pye Corner | Monmouthshire | ST2887 | Newport |
| Pye Corner | Monmouthshire | ST3485 | Newport |
| Race, Lower | Monmouthshire | SO2700 | Torfaen |
| Race, Upper | Monmouthshire | ST2799 | Torfaen |
| Raglan | Monmouthshire | SO4107 | Monmouthshire |
| Redbrook, Lower | Monmouthshire | SO5309 | Monmouthshire |
| Redbrook | Monmouthshire | SO5309 | Monmouthshire |
| Redbrook, Upper | Monmouthshire | SO5310 | Monmouthshire |
| Redwick | Monmouthshire | ST4184 | Newport |
| Rhadyr | Monmouthshire | SO3602 | Monmouthshire |
| Rhaglan | Monmouthshire | SO4107 | Monmouthshire |
| Rhisga | Monmouthshire | ST2490 | Caerphilly |
| Rhiwderin | Monmouthshire | ST2687 | Newport |
| Rhiwderyn | Monmouthshire | ST2687 | Newport |
| Rhiw | Monmouthshire | ST2098 | Caerphilly |
| Rhyd y meirch | Monmouthshire | SO3107 | Monmouthshire |
| Rhyd-y-meirch | Monmouthshire | SO3107 | Monmouthshire |
| Rhymney | Monmouthshire | SO1107 | Caerphilly |
| Rhymni | Monmouthshire | SO1107 | Caerphilly |
| Ridgeway | Monmouthshire | ST2988 | Newport |
| Rifle Green | Monmouthshire | SO2509 | Torfaen |
| Ringland | Monmouthshire | ST3588 | Newport |
| Risca | Monmouthshire | ST2490 | Caerphilly |
| Rockfield | Monmouthshire | SO4814 | Monmouthshire |
| Rock | Monmouthshire | ST1798 | Caerphilly |
| Rogerstone | Monmouthshire | ST2788 | Newport |
| Rogiet | Monmouthshire | ST4687 | Monmouthshire |
| Rumney | Monmouthshire | ST2179 | Cardiff |
| Sain Silian | Monmouthshire | ST3289 | Newport |
| Saint-y-brid | Monmouthshire | ST4289 | Monmouthshire |
| Saltmarsh | Monmouthshire | ST3582 | Newport |
| Sebastopol | Monmouthshire | ST2998 | Torfaen |
| Shirenewton | Monmouthshire | ST4793 | Monmouthshire |
| Side, West | Monmouthshire | SO1907 | Blaenau Gwent |
| Sirhowy | Monmouthshire | SO1410 | Blaenau Gwent |
| Sirhywi | Monmouthshire | SO1410 | Blaenau Gwent |
| Six Bells | Monmouthshire | SO2203 | Caerphilly |
| Skenfrith | Monmouthshire | SO4520 | Monmouthshire |
| Slough | Monmouthshire | SO4101 | Monmouthshire |
| Snatchwood | Monmouthshire | SO2602 | Torfaen |
| Somerton | Monmouthshire | ST3387 | Newport |
| Southville | Monmouthshire | ST2995 | Torfaen |
| Sowhill | Monmouthshire | SO2700 | Torfaen |
| Springfield | Monmouthshire | ST1895 | Caerphilly |
| Square, The | Monmouthshire | ST2796 | Torfaen |
| Stanton | Monmouthshire | SO3121 | Monmouthshire |
| Star Hill | Monmouthshire | SO4702 | Monmouthshire |
| St. Arvans | Monmouthshire | ST5196 | Monmouthshire |
| St. Bride's Netherwent | Monmouthshire | ST4289 | Monmouthshire |
| St. Brides Netherwent | Monmouthshire | ST4289 | Monmouthshire |
| St. Bride's Wentlooge | Monmouthshire | ST2982 | Newport |
| St. Brides Wentlooge | Monmouthshire | ST2982 | Newport |
| St. Dials | Monmouthshire | ST2894 | Torfaen |
| Stelvio | Monmouthshire | ST2987 | Newport |
| St. Illtyd | Monmouthshire | SO2101 | Blaenau Gwent |
| St. Julians | Monmouthshire | ST3289 | Newport |
| St. Maughans Green | Monmouthshire | SO4717 | Monmouthshire |
| St. Maughan's | Monmouthshire | SO4617 | Monmouthshire |
| St. Maughans | Monmouthshire | SO4617 | Monmouthshire |
| St. Mellons | Monmouthshire | ST2381 | Cardiff |
| Stow Park | Monmouthshire | ST3087 | Newport |
| St. Pierre | Monmouthshire | ST5190 | Monmouthshire |
| Sudbrook | Monmouthshire | ST5087 | Monmouthshire |
| Summerhill | Monmouthshire | ST3288 | Newport |
| Summer Hill | Monmouthshire | ST3288 | Newport |
| Summerleaze | Monmouthshire | ST4284 | Newport |
| Swffryd | Monmouthshire | ST2198 | Caerphilly |
| Tallistown | Monmouthshire | SO1804 | Blaenau Gwent |
| Tal-y-coed | Monmouthshire | SO4115 | Monmouthshire |
| Talywain | Monmouthshire | SO2604 | Torfaen |
| Tal-y-waun | Monmouthshire | SO2604 | Torfaen |
| The Bryn | Monmouthshire | SO3309 | Monmouthshire |
| The Cot | Monmouthshire | ST5099 | Monmouthshire |
| The Cwm | Monmouthshire | ST4592 | Monmouthshire |
| The Hendre | Monmouthshire | SO4514 | Monmouthshire |
| The Narth | Monmouthshire | SO5206 | Monmouthshire |
| The North | Monmouthshire | SO5206 | Monmouthshire |
| The Pill | Monmouthshire | ST4987 | Monmouthshire |
| The Square | Monmouthshire | ST2796 | Torfaen |
| The Tumble | Monmouthshire | SO2511 | Monmouthshire |
| The Village | Monmouthshire | ST3490 | Newport |
| Thomastown | Monmouthshire | ST1888 | Caerphilly |
| Thornhill | Monmouthshire | ST2795 | Torfaen |
| Tintern Parva | Monmouthshire | SO5300 | Monmouthshire |
| Tintern | Monmouthshire | SO5300 | Monmouthshire |
| Ton | Monmouthshire | ST3696 | Monmouthshire |
| Ton-ty'r-bel | Monmouthshire | ST2099 | Caerphilly |
| Ton-y-pistyll | Monmouthshire | ST1996 | Caerphilly |
| Tranch | Monmouthshire | SO2700 | Torfaen |
| Transh, Y | Monmouthshire | SO2700 | Torfaen |
| Treadam | Monmouthshire | SO3815 | Monmouthshire |
| Trebella | Monmouthshire | SO4219 | Monmouthshire |
| Tredean | Monmouthshire | ST4799 | Monmouthshire |
| Tredegar, New | Monmouthshire | SO1403 | Caerphilly |
| Tredegar | Monmouthshire | SO1409 | Blaenau Gwent |
| Tredelerch | Monmouthshire | ST2179 | Cardiff |
| Tredunnock | Monmouthshire | ST3794 | Monmouthshire |
| Tredynog | Monmouthshire | ST3794 | Monmouthshire |
| Trefesgob | Monmouthshire | ST3987 | Newport |
| Trefonnen | Monmouthshire | ST3483 | Newport |
| Trefynwy | Monmouthshire | SO5012 | Monmouthshire |
| Tre-gagle | Monmouthshire | SO5207 | Monmouthshire |
| Tregagle | Monmouthshire | SO5207 | Monmouthshire |
| Tregare | Monmouthshire | SO4110 | Monmouthshire |
| Trelech | Monmouthshire | SO5005 | Monmouthshire |
| Trellech | Monmouthshire | SO5005 | Monmouthshire |
| Trelleck Grange | Monmouthshire | SO4901 | Monmouthshire |
| Trelleck | Monmouthshire | SO5005 | Monmouthshire |
| Treowen | Monmouthshire | ST2097 | Caerphilly |
| Tre'r-gaer | Monmouthshire | SO4110 | Monmouthshire |
| Tre-rhew, Great | Monmouthshire | SO3717 | Monmouthshire |
| Tre Rhew, Great | Monmouthshire | SO3717 | Monmouthshire |
| Tre'ronnen | Monmouthshire | ST3483 | Newport |
| Tre'r Onnen | Monmouthshire | ST3483 | Newport |
| Trethomas | Monmouthshire | ST1888 | Caerphilly |
| Trevethin | Monmouthshire | SO2702 | Torfaen |
| Trewen | Monmouthshire | ST4590 | Monmouthshire |
| Treworgan Common | Monmouthshire | SO4205 | Monmouthshire |
| Treworgan | Monmouthshire | SO4205 | Monmouthshire |
| Trinant | Monmouthshire | ST2099 | Caerphilly |
| Troearhiwgwair | Monmouthshire | SO1506 | Blaenau Gwent |
| Troed-rhiw-gwair | Monmouthshire | SO1506 | Blaenau Gwent |
| Troedrhiw-gwair | Monmouthshire | SO1506 | Blaenau Gwent |
| Trosnant | Monmouthshire | SO2800 | Torfaen |
| Trostra | Monmouthshire | SO3100 | Monmouthshire |
| Trostrey Common | Monmouthshire | SO3804 | Monmouthshire |
| Trostrey | Monmouthshire | SO3604 | Monmouthshire |
| Trowbridge | Monmouthshire | ST2380 | Cardiff |
| Tryleg | Monmouthshire | SO5005 | Monmouthshire |
| Tumble, The | Monmouthshire | SO2511 | Monmouthshire |
| Twyn-Allws | Monmouthshire | SO2513 | Monmouthshire |
| Twyn-blaen-nant | Monmouthshire | SO2011 | Monmouthshire |
| Twyn-blaen-nant | Monmouthshire | SO2011 | Monmouthshire |
| Twyn-Shon-Evan | Monmouthshire | ST1593 | Caerphilly |
| Twyn Shon-Ifan | Monmouthshire | ST1593 | Caerphilly |
| Twyn Wenallt | Monmouthshire | SO2413 | Monmouthshire |
| Twyn-yr-argoed | Monmouthshire | SO4207 | Monmouthshire |
| Twyn-yr-argoed | Monmouthshire | SO4307 | Monmouthshire |
| Twyn-y-Sheriff | Monmouthshire | SO4005 | Monmouthshire |
| Ty-coch | Monmouthshire | ST2993 | Torfaen |
| Ty-du | Monmouthshire | ST2788 | Newport |
| Ty-fry | Monmouthshire | ST4397 | Monmouthshire |
| Tyla | Monmouthshire | SO2413 | Monmouthshire |
| Ty-llwyn | Monmouthshire | SO1708 | Blaenau Gwent |
| Tyllwyn | Monmouthshire | SO1708 | Blaenau Gwent |
| Ty Llwyn | Monmouthshire | SO1708 | Blaenau Gwent |
| Tyndyrn | Monmouthshire | SO5300 | Monmouthshire |
| Ty-Sign | Monmouthshire | ST2490 | Caerphilly |
| Underwood | Monmouthshire | ST3888 | Newport |
| Undy | Monmouthshire | ST4386 | Monmouthshire |
| Upper Coedcae | Monmouthshire | SO2508 | Torfaen |
| Upper Cwmbran | Monmouthshire | ST2796 | Torfaen |
| Upper Grange | Monmouthshire | ST4288 | Monmouthshire |
| Upper Green | Monmouthshire | SO3818 | Monmouthshire |
| Upper Ochrwyth | Monmouthshire | ST2389 | Caerphilly |
| Upper Race | Monmouthshire | ST2799 | Torfaen |
| Upper Redbrook | Monmouthshire | SO5310 | Monmouthshire |
| Usk | Monmouthshire | SO3700 | Monmouthshire |
| Varteg | Monmouthshire | SO2605 | Torfaen |
| Victoria | Monmouthshire | SO1707 | Blaenau Gwent |
| Victoria Village | Monmouthshire | SO2604 | Torfaen |
| Village, The | Monmouthshire | ST3490 | Newport |
| Vinegar Hill | Monmouthshire | ST4387 | Monmouthshire |
| Waen-llapria | Monmouthshire | SO2212 | Monmouthshire |
| Waen-Wen | Monmouthshire | SO2211 | Monmouthshire |
| Wainfelin | Monmouthshire | SO2701 | Torfaen |
| Walson | Monmouthshire | SO4320 | Monmouthshire |
| Waterloo | Monmouthshire | SO2603 | Torfaen |
| Wattsville | Monmouthshire | ST2091 | Caerphilly |
| Waun-llapria | Monmouthshire | SO2212 | Monmouthshire |
| Waun-Lwyd | Monmouthshire | SO1706 | Blaenau Gwent |
| Waun-Wen | Monmouthshire | SO2211 | Monmouthshire |
| Wayne Green | Monmouthshire | SO4118 | Monmouthshire |
| Wayne | Monmouthshire | SO4118 | Monmouthshire |
| Wernrheolydd | Monmouthshire | SO3912 | Monmouthshire |
| Wern-y-cwrt | Monmouthshire | SO3908 | Monmouthshire |
| Wern-yr-heolydd | Monmouthshire | SO3912 | Monmouthshire |
| West Bank | Monmouthshire | SO2105 | Blaenau Gwent |
| West End | Monmouthshire | ST2195 | Caerphilly |
| West Pontnewydd | Monmouthshire | ST2896 | Torfaen |
| West Side | Monmouthshire | SO1907 | Blaenau Gwent |
| Whitebrook | Monmouthshire | SO5306 | Monmouthshire |
| Whitehall Common | Monmouthshire | ST4386 | Monmouthshire |
| Whitelye | Monmouthshire | SO5101 | Monmouthshire |
| Whitewall Common | Monmouthshire | ST4286 | Monmouthshire |
| Whitson | Monmouthshire | ST3883 | Newport |
| Wilcrick | Monmouthshire | ST4088 | Newport |
| Willowtown | Monmouthshire | SO1610 | Blaenau Gwent |
| Winchestown | Monmouthshire | SO1810 | Blaenau Gwent |
| Wolvesnewton | Monmouthshire | ST4599 | Monmouthshire |
| Wonaston | Monmouthshire | SO4810 | Monmouthshire |
| Wonastow | Monmouthshire | SO4810 | Monmouthshire |
| Woodfieldside | Monmouthshire | ST1796 | Caerphilly |
| Woodfield Side | Monmouthshire | ST1796 | Caerphilly |
| Worthybrook | Monmouthshire | SO4711 | Monmouthshire |
| Wyesham | Monmouthshire | SO5112 | Monmouthshire |
| Wyllie | Monmouthshire | ST1794 | Caerphilly |
| Y Betws | Monmouthshire | ST2990 | Newport |
| Y Farteg | Monmouthshire | SO2605 | Torfaen |
| Y Fenni | Monmouthshire | SO2914 | Monmouthshire |
| Y Goetre | Monmouthshire | SO3205 | Monmouthshire |
| Y Grysmwnt | Monmouthshire | SO4024 | Monmouthshire |
| Ynys-ddu | Monmouthshire | ST1792 | Caerphilly |
| Ynysddu | Monmouthshire | ST1792 | Caerphilly |
| Ynysgynwraidd | Monmouthshire | SO4520 | Monmouthshire |
| Yr Eglwys Newydd ar y Cefn | Monmouthshire | ST4597 | Monmouthshire |
| Y Transh | Monmouthshire | SO2700 | Torfaen |
Places partly in Monmouthshire
The following table lists those places that are mostly within other counties but with a portion within Monmouthshire. It lists the place's Ordnance Survey grid reference and local council area. Alternate spellings of places are listed separately.
| Place | County | Grid ref. | Local council |
|---|---|---|---|
| Beaufort | Brecknockshire / Monmouthshire | SO1711 | Blaenau Gwent |
| Cadwgan | Herefordshire (detatched) | SO2725 | Monmouthshire |
| Cendl | Brecknockshire / Monmouthshire | SO1711 | Blaenau Gwent |
| Dukestown | Brecknockshire / Monmouthshire | SO1410 | Blaenau Gwent |
| Ffawyddog | Herefordshire (detatched) | SO2725 | Monmouthshire |
| Fwthog | Herefordshire (detatched) | SO2725 | Monmouthshire |
| Pentwyn | Herefordshire (detatched) | SO2821 | Monmouthshire |
Places not in Monmouthshire
The following table lists those places that are not within Monmouthshire, but share the same local council as places that are. It lists the place's Ordnance Survey grid reference and local council area. Alternate spellings of places are listed separately.
| Place | County | Grid ref. | Local council |
|---|---|---|---|
| Blackrock | Brecknockshire | SO2112 | Blaenau Gwent |
| Blaen-y-cwm | Brecknockshire | SO1311 | Blaenau Gwent |
| Bryn-Mawr | Brecknockshire | SO1811 | Blaenau Gwent |
| Bwlch Trewyn | Herefordshire | SO3222 | Monmouthshire |
| Carmeltown | Brecknockshire | SO1611 | Blaenau Gwent |
| Clydach | Brecknockshire | SO2212 | Blaenau Gwent |
| Clydach Terrace | Brecknockshire | SO1813 | Blaenau Gwent |
| Common, Lower | Brecknockshire | SO2415 | Blaenau Gwent |
| Cwm Nant-gam | Brecknockshire | SO2012 | Blaenau Gwent |
| Garn Lydan | Brecknockshire | SO1612 | Blaenau Gwent |
| Garnlydan | Brecknockshire | SO1612 | Blaenau Gwent |
| Gellifelen | Brecknockshire | SO2112 | Blaenau Gwent |
| Gilwern | Brecknockshire | SO2414 | Blaenau Gwent |
| Groes-lwyd | Herefordshire | SO3222 | Monmouthshire |
| Llanelly | Brecknockshire | SO2314 | Monmouthshire |
| Llanelly Hill | Brecknockshire | SO2211 | Monmouthshire |
| Lower Common | Brecknockshire | SO2415 | Blaenau Gwent |
| Maesygwartha | Brecknockshire | SO2314 | Blaenau Gwent |
| Nant-y-Bwch | Brecknockshire | SO1210 | Blaenau Gwent |
| Rassau | Brecknockshire | SO1512 | Blaenau Gwent |
| Scwrfa | Brecknockshire | SO1410 | Blaenau Gwent |
| Tafarnau Bach | Brecknockshire | SO1110 | Blaenau Gwent |
| Tafarnaubach | Brecknockshire | SO1110 | Blaenau Gwent |
| Trefil | Brecknockshire | SO1212 | Blaenau Gwent |
| Trewyn | Herefordshire | SO3222 | Monmouthshire |
| Tre-wyn | Herefordshire | SO3222 | Monmouthshire |
| Twyn Cynhordy | Brecknockshire | SO1811 | Blaenau Gwent |
| Twyn-cynhordy | Brecknockshire | SO1811 | Blaenau Gwent |