| |- class="vcard" | class="fn org" | Pen-bont Rhydybeddau | class="adr" | Ceredigion | class="note" | | class="note" | |- class="vcard" | class="fn org" | Penboyr | class="adr" | Carmarthenshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pen Brush | class="adr" | Pembrokeshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Penbryn | class="adr" | Ceredigion | class="note" | | class="note" | |- class="vcard" | class="fn org" | Penbwchdy | class="adr" | Pembrokeshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencader | class="adr" | Carmarthenshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencaenewydd | class="adr" | Gwynedd | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencaerau | class="adr" | Neath Port Talbot | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pen-caer-fenny | class="adr" | Swansea | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencaitland | class="adr" | East Lothian | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencarnisiog | class="adr" | Isle of Anglesey | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencarreg | class="adr" | Carmarthenshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencarrow | class="adr" | Cornwall | class="note" | | class="note" | |- class="vcard" | class="fn org" | Penceiliogi | class="adr" | Carmarthenshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencelli | class="adr" | Powys | class="note" | | class="note" | |- class="vcard" | class="fn org" | Penclawdd | class="adr" | Swansea | class="note" | | class="note" | |- class="vcard" | class="fn org" | Penclegyr | class="adr" | Pembrokeshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencoed | class="adr" | Bridgend | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencombe | class="adr" | Herefordshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pen-common | class="adr" | Neath Port Talbot | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencoys | class="adr" | Cornwall | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencraig | class="adr" | Herefordshire | class="note" | | class="note" | |- class="vcard" | class="fn org" | Pencraig | class="adr" | Isle of Anglesey | class="note" |