__TOC__
|- class="vcard"| class="fn org" | Offchurch| class="adr" |
Warwickshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offenham| class="adr" | Worcestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offenham Cross| class="adr" | Worcestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offerton| class="adr" | Sunderland| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offerton| class="adr" | Stockport| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offerton Green| class="adr" | Stockport| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offham| class="adr" | West Sussex| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offham| class="adr" | East Sussex| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offham| class="adr" | Kent| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offleyhay| class="adr" | Staffordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offleymarsh| class="adr" | Staffordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offleyrock| class="adr" | Staffordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offord Cluny| class="adr" | Cambridgeshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offord D'Arcy| class="adr" | Cambridgeshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offton| class="adr" | Suffolk| class="note" | | class="note" | |- class="vcard"| class="fn org" | Offwell| class="adr" | Devon| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogbourne Maizey| class="adr" | Wiltshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogbourne St Andrew| class="adr" | Wiltshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogbourne St George| class="adr" | Wiltshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogden| class="adr" | Calderdale| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogdens| class="adr" | Hampshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogle| class="adr" | Northumberland| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogmore| class="adr" | Bro Morgannwg (The Vale Of Glamorgan)| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogmore-by-Sea| class="adr" | Bro Morgannwg (The Vale Of Glamorgan)| class="note" | | class="note" | |- class="vcard"| class="fn org" | Ogmore Vale| class="adr" | PenyBont ar Ogwr (Bridgend)| class="note" | | class="note" | |}|- class="vcard"| class="fn org" | Oigh-sgeir| class="adr" |
Highland| class="note" | | class="note" | |}|- class="vcard"| class="fn org" | Okeford Fitzpaine| class="adr" |
Dorset| class="note" | | class="note" | |- class="vcard"| class="fn org" | Okehampton| class="adr" | Devon| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oker| class="adr" | Derbyshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Okle Green| class="adr" | Gloucestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Okus| class="adr" | Swindon| class="note" | | class="note" | |}|- class="vcard"| class="fn org" | Olchard| class="adr" |
Devon| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old| class="adr" | Northamptonshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Aberdeen| class="adr" | City of Aberdeen| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Alresford| class="adr" | Hampshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldany Island| class="adr" | Highland| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Arley| class="adr" | Warwickshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Balkello| class="adr" | Angus| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Balornock| class="adr" | City of Glasgow| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Basford| class="adr" | Nottinghamshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Basing| class="adr" | Hampshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Belses| class="adr" | Scottish Borders| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldberrow| class="adr" | Warwickshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Bexley| class="adr" | Bexley| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Blair| class="adr" | Perth and Kinross| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Bolingbroke| class="adr" | Lincolnshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldborough| class="adr" | Devon| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Boston| class="adr" | St Helens| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Bramhope| class="adr" | Leeds| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Brampton| class="adr" | Derbyshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Bridge of Tilt| class="adr" | Perth and Kinross| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Bridge of Urr| class="adr" | Dumfries and Galloway| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldbrook| class="adr" | Milton Keynes| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Buckenham| class="adr" | Norfolk| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Burdon| class="adr" | Durham| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Burghclere| class="adr" | Hampshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldbury| class="adr" | Shropshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldbury| class="adr" | Sandwell| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldbury| class="adr" | Warwickshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldbury| class="adr" | Kent| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldbury Naite| class="adr" | South Gloucestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldbury-on-Severn| class="adr" | South Gloucestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldbury on the Hill| class="adr" | Gloucestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Byland| class="adr" | North Yorkshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Cambus| class="adr" | Scottish Borders| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Cardinham Castle| class="adr" | Cornwall| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Carlisle| class="adr" | Cumbria| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Cassop| class="adr" | Durham| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldcastle| class="adr" | Monmouthshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldcastle Heath| class="adr" | Cheshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Catton| class="adr" | Norfolk| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Chalford| class="adr" | Oxfordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Church Stoke| class="adr" | Powys| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Clee| class="adr" | North East Lincolnshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Cleeve| class="adr" | Somerset| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Clipstone| class="adr" | Nottinghamshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Colwyn| class="adr" | Conwy| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Coppice| class="adr" | Shropshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Cornhill| class="adr" | Aberdeenshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldcotes| class="adr" | Nottinghamshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Coulsdon| class="adr" | Croydon| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Country| class="adr" | Herefordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldcroft| class="adr" | Gloucestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Cryals| class="adr" | Kent| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Dailly| class="adr" | South Ayrshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Dalby| class="adr" | Leicestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Dam| class="adr" | Derbyshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Deer| class="adr" | Aberdeenshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Denaby| class="adr" | Doncaster| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Ditch| class="adr" | Somerset| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Dolphin| class="adr" | Bradford| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Down| class="adr" | South Gloucestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Down| class="adr" | Somerset| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Edlington| class="adr" | Doncaster| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Eldon| class="adr" | Durham| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Ellerby| class="adr" | East Riding of Yorkshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldend| class="adr" | Gloucestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Fallings| class="adr" | Wolverhampton| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfallow| class="adr" | Staffordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Farm Park| class="adr" | Milton Keynes| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Felixstowe| class="adr" | Suffolk| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfield| class="adr" | Shropshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Field| class="adr" | Shropshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfield| class="adr" | Worcestershire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfield| class="adr" | Cumbria| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfield| class="adr" | Bradford| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfield| class="adr" | Kirklees| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfield Brow| class="adr" | Trafford| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfield Park| class="adr" | Bath and North East Somerset| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Fletton| class="adr" | Cambridgeshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Fold| class="adr" | Gateshead| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldford| class="adr" | Somerset| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Ford| class="adr" | Tower Hamlets| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Forge| class="adr" | Herefordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Furnace| class="adr" | Torfaen| class="note" | | class="note" | |- class="vcard"| class="fn org" | Oldfurnace| class="adr" | Staffordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Gate| class="adr" | Lincolnshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Glossop| class="adr" | Derbyshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Goginan| class="adr" | Ceredigion| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Goole| class="adr" | East Riding of Yorkshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Gore| class="adr" | Herefordshire| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Graitney| class="adr" | Dumfries and Galloway| class="note" | | class="note" | |- class="vcard"| class="fn org" | Old Grimsby| class="adr" | Isles of Scilly| class="note" | | class="note" | |}