Wales
E
- Eaglesbush Valley
- Earlswood Common
- East Aberthaw
- East Bank, Wales
- East Brook, Vale of Glamorgan
- East Moors, Cardiff
- East Side
- East Trewent
- East Usk
- East Village, Vale of Glamorgan
- East Williamston
- Eastern Slade
- Eaton Town
- Ebbw Vale
- Ebbw, Pont
- Ebbw, Waun
- Ebenezer
- Edern
- Edmondstown
- Edwardsville
- Edwinsford (Rhydodyn)
- Efail Isaf
- Efail-fach, Neath Port Talbot
- Efail-rhyd
- Efail-wen
- Efail-y-cwm
- Efailnewydd
- Efailwen
- Efenechtyd
- Eglwys Cross
- Eglwys Fach
- Eglwys Fair y Mynydd
- Eglwys Nunydd
- Eglwys-Brewis
- Eglwysbach
- Eglwyswen
- Eglwyswrw
- Einsiob
- Eirias Park
- Eisengrug
- Eisingrug
- Eisteddfod
- Elan Valley
- Elan Village
- Elen, Bryn
- Elerch
- Elgam
- Elim
- Elliot's Town
- Elmdale
- Elvel (Llansantffraed-in-Elwel)
- Ely (Cardiff)
- Ely, Castle
- Elysian Grove
- Energlyn
- Engedi
- Erbistock
- Erlas Hall
- Erryrys
- Erw Faen
- Erwood
- Erwyd
- Eryrys
- Esgair
- Esgair-Geiliog
- Esgair-Maen
- Esgairdawe
- Esgairgeiliog Ceinws
- Esgyryn
- Estavarney
- Eunant
- Evanstown
- Evenjobb
- Ewenni
- Ewenny
- Ewenny Cross
- Eweston
- Ewloe
- Ewloe Green
- Eyton, Wales
- Eyton, Wrexham