Sitemap by letter "Y"
- Yafforth, North Yorkshire
- Yalding, Kent
- Yanworth, Gloucestershire
- Yapton, West Sussex
- Yarburgh, Lincolnshire
- Yarcombe, Devon
- Yardley Hastings, Northamptonshire
- Yarlington, Somerset
- Yarm, Stockton-on-Tees
- Yarmouth, Isle of Wight
- Yarnton, Oxfordshire
- Yarpole, Herefordshire
- Yarrow, Scottish Borders
- Yate, South Gloucestershire
- Yatesbury, Wiltshire
- Yatton, North Somerset
- Yatton, Herefordshire
- Yatton Keynell, Wiltshire
- Yaxham, Norfolk
- Yaxley, Suffolk
- Yaxley, Cambridgeshire
- Yazor, Herefordshire
- Yeadon, Leeds
- Yealmpton, Devon
- Yearby, Redcar and Cleveland
- Yeaveley, Derbyshire
- Yedingham, North Yorkshire
- Yelden, Bedford
- Yelford, Oxfordshire
- Yelling, Cambridgeshire
- Yelvertoft, Northamptonshire
- Yelverton, Devon
- Yelverton, Norfolk
- Yeoford, Devon
- Yeovil, Somerset
- Yeovilton, Somerset
- Yerbeston, Pembrokeshire
- Yetlington, Northumberland
- Yetminster, Dorset
- Yiewsley, Hillingdon
- Ynysddu, Caerphilly
- Yockleton, Shropshire
- Yokefleet, East Riding of Yorkshire
- York, York
- Yorton, Shropshire
- Youlgreave, Derbyshire
- Yoxall, Staffordshire
- Yoxford, Suffolk
- Yspytty Cynfyn, Ceredigion
- Yspytty-Ifan, Conwy
- Yspytty-Ystwyth, Ceredigion
- Ystalyfera, Neath Port Talbot
- Ystradfellte, Powys
- Ystrad-ffin, Carmarthenshire
- Ystradgynlais, Powys
- Ystrad-Meurig, Ceredigion
- Ystrad Mynach, Caerphilly
- Ystradowen, Vale of Glamorgan, The
- Ythsie, Aberdeenshire