| Pentref-y-groes | class="adr" | Caerphilly | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Galar | class="adr" | Pembrokeshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre-Gwenlais | class="adr" | Carmarthenshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Gwynfryn | class="adr" | Gwynedd | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Halkyn | class="adr" | Flintshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentreheyling | class="adr" | Shropshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Hodre | class="adr" | Shropshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Isaf | class="adr" | Conwy | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Llanrhaeadr | class="adr" | Denbighshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Llifior | class="adr" | Powys | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentrellwyn | class="adr" | Ceredigion | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre-llwyn-llwyd | class="adr" | Powys | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre-llyn-cymmer | class="adr" | Conwy | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Maelor | class="adr" | Wrexham | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre Meyrick | class="adr" | The Vale Of Glamorgan | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre-newydd | class="adr" | Shropshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre-poeth | class="adr" | City of Newport | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre-Poeth | class="adr" | Carmarthenshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre-Piod | class="adr" | Torfaen | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre'r beirdd | class="adr" | Powys | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre'r-felin | class="adr" | Denbighshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre'r-felin | class="adr" | Powys | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pentre'r Felin | class="adr" | Conwy | class="note" | |