List of United Kingdom locations: On-Oz

On 

|- class="vcard"
| class="fn org" | Onchan
| class="adr" | Isle of Man
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onecote
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onehouse
| class="adr" | Suffolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onen
| class="adr" | Sir Fynwy (Monmouthshire)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onesacre
| class="adr" | Sheffield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onibury
| class="adr" | Shropshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onich
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onllwyn
| class="adr" | Castellnedd Phort Talbot (Neath Port Talbot)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onneley
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onslow Village
| class="adr" | Surrey
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Onthank
| class="adr" | East Ayrshire
| class="note" | 
| class="note" | 
|}

 Op 

|- class="vcard"
| class="fn org" | Openshaw
| class="adr" | Manchester
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Openwoodgate
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Opinan
| class="adr" | Highland
| class="note" | 
| class="note" | 
|}

 Or 

|- class="vcard"
| class="fn org" | Oran
| class="adr" | Moray
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orange Row
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oransaigh
| class="adr" | Western Isles
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orbiston
| class="adr" | North Lanarkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orby
| class="adr" | Lincolnshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orchard Hill
| class="adr" | Devon
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orchard Park
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orchard Leigh
| class="adr" | Buckinghamshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orchard Portman
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orcheston
| class="adr" | Wiltshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orcop
| class="adr" | Herefordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orcop Hill
| class="adr" | Herefordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ord (Ross and Cromarty)
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ord (Skye)
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ordale
| class="adr" | Shetland Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ordhead
| class="adr" | Aberdeenshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ordie
| class="adr" | Aberdeenshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ordiquhill
| class="adr" | Aberdeenshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ordley
| class="adr" | Northumberland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ord Mill
| class="adr" | Aberdeenshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ordsall
| class="adr" | Nottinghamshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ordsall
| class="adr" | Salford
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ore
| class="adr" | East Sussex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oreston
| class="adr" | Devon
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oreton
| class="adr" | Shropshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orfasay
| class="adr" | Shetland Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orford
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orford
| class="adr" | Suffolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orford Ness
| class="adr" | Suffolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Organford
| class="adr" | Dorset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orgreave
| class="adr" | Sheffield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orgreave
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oridge Street
| class="adr" | Gloucestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orkney Islands
| class="adr" | 
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orlandon
| class="adr" | Sir Benfro (Pembrokeshire)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orleton
| class="adr" | Herefordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orleton
| class="adr" | Worcestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orleton Common
| class="adr" | Herefordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orlingbury
| class="adr" | Northamptonshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormacleit
| class="adr" | Western Isles
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormal
| class="adr" | Shetland Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormathwaite
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormesby
| class="adr" | Redcar and Cleveland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormesby St Margaret
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormesby St Michael
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormiscaig
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormiston
| class="adr" | East Lothian
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormiston
| class="adr" | Scottish Borders
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormsaigbeg
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormsaigmore
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormsary
| class="adr" | Argyll and Bute
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormsgill
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ormskirk
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ornish Island
| class="adr" | Western Isles
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ornsay
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ornsby Hill
| class="adr" | Durham
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oronsay
| class="adr" | Argyll and Bute
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oronsay (Loch Bracadale)
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oronsay (Loch Sunart)
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oronsay (Outer Hebrides)
| class="adr" | Western Isles
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orosay (South Uist)
| class="adr" | Western Isles
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orosay (Barra)
| class="adr" | Western Isles
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orpington
| class="adr" | Bromley
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orrell
| class="adr" | Sefton
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orrell
| class="adr" | Wigan
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orrell Post
| class="adr" | Wigan
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orrisdale
| class="adr" | Isle of Man
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orrock
| class="adr" | Fife
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orsay
| class="adr" | Argyll and Bute
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orsett
| class="adr" | Essex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orsett Heath
| class="adr" | Essex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orslow
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orston
| class="adr" | Nottinghamshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orthwaite
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ortner
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton
| class="adr" | Moray
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton
| class="adr" | Northamptonshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton Brimbles
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton Goldhay
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton Longueville
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton Malborne
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton on the Hill
| class="adr" | Leicestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton Rigg
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton Southgate
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton Waterville
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orton Wistow
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Orwell
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|}

 Os 

|- class="vcard"
| class="fn org" | Osbaldeston
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osbaldeston Green
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osbaldwick
| class="adr" | York
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osbaston
| class="adr" | Leicestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osbaston (Telford)
| class="adr" | Shropshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osbaston (Oswestry)
| class="adr" | Shropshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osbaston Hollow
| class="adr" | Leicestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osbournby
| class="adr" | Lincolnshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oscroft
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ose
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osea Island
| class="adr" | Essex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osehill Green
| class="adr" | Dorset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osgathorpe
| class="adr" | Leicestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osgodby
| class="adr" | Lincolnshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osgodby (by the Sea)
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osgodby (Barlby with Osgodby)
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osgodby Common
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osidge
| class="adr" | Barnet
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oskaig
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osleston
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osmaston
| class="adr" | City of Derby
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osmaston
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osmington
| class="adr" | Dorset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osmington Mills
| class="adr" | Dorset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osmondthorpe
| class="adr" | Leeds
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osmotherley
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osnaburgh (Dairsie)
| class="adr" | Fife
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osney
| class="adr" | Oxfordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ospisdale
| class="adr" | Highland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ospringe
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ossemsley
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ossett
| class="adr" | Wakefield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ossett Spa
| class="adr" | Wakefield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ossett Street Side
| class="adr" | Wakefield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ossington
| class="adr" | Nottinghamshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ostend
| class="adr" | Essex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ostend
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Osterley
| class="adr" | Hounslow
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oswaldkirk
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oswaldtwistle
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oswestry (Croeswallt)
| class="adr" | Shropshire
| class="note" | 
| class="note" | 
|}

 Ot 

|- class="vcard"
| class="fn org" | Otby
| class="adr" | Lincolnshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oteley
| class="adr" | Shropshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otford
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otham
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otham Hole
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otherton
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Othery
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otley
| class="adr" | Leeds
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otley
| class="adr" | Suffolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterbourne
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterburn
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterburn
| class="adr" | Northumberland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterburn Camp
| class="adr" | Northumberland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterden Place
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otter Ferry
| class="adr" | Argyll and Bute
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterford
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterham
| class="adr" | Cornwall
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterhampton
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterham Quay
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterham Station
| class="adr" | Cornwall
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ottershaw
| class="adr" | Surrey
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterspool
| class="adr" | Liverpool
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterswick
| class="adr" | Shetland Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterton
| class="adr" | Devon
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Otterwood
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ottery St Mary
| class="adr" | Devon
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ottinge
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ottringham
| class="adr" | East Riding of Yorkshire
| class="note" | 
| class="note" | 
|}

 Ou 

|- class="vcard"
| class="fn org" | Oughterby
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oughtershaw
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oughterside
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oughtibridge
| class="adr" | Sheffield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oughtrington
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulston
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton
| class="adr" | Leeds
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton
| class="adr" | Norbury, Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton
| class="adr" | Suffolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton Broad
| class="adr" | Suffolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oultoncross
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton Grange
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton Heath
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oulton Street
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oundle
| class="adr" | Northamptonshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ounsdale
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ousby
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ousden
| class="adr" | Suffolk
| class="note" | 
| class="note" | 
}
|- class="vcard"
| class="fn org" | Ousefleet
| class="adr" | East Riding of Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ousel Hole
| class="adr" | Bradford
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ousethorpe
| class="adr" | East Riding of Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ouston
| class="adr" | Durham
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ouston (Ninebanks)
| class="adr" | Northumberland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ouston (Stamford)
| class="adr" | Northumberland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outcast
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Out Elmstead
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outer Hebrides
| class="adr" | Western Isles
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outer Heisker
| class="adr" | Western Isles
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outer Holm of Skaw
| class="adr" | Shetland Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outer Hope
| class="adr" | Devon
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outertown
| class="adr" | Orkney Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outgate
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outhgill
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outhill
| class="adr" | Warwickshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outlands
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outlane
| class="adr" | Calderdale
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outlane Moor
| class="adr" | Calderdale
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outlet Village (Cheshire Oaks Designer Outlet)
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outmarsh
| class="adr" | Wiltshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Out Newton
| class="adr" | East Riding of Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Out Rawcliffe
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Out Skerries
| class="adr" | Shetland Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Out Stack
| class="adr" | Shetland Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwell
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwick
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwood
| class="adr" | Bolton
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwood
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwood
| class="adr" | Surrey
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwood
| class="adr" | Wakefield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwoods (near Coleorton)
| class="adr" | Leicestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwoods (Stafford)
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwoods (East Staffordshire)
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Outwoods
| class="adr" | Warwickshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ouzlewell Green
| class="adr" | Leeds
| class="note" | 
| class="note" | 
|}

 Ov 

|- class="vcard"
| class="fn org" | Ovenden
| class="adr" | Calderdale
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over
| class="adr" | Gloucestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over
| class="adr" | South Gloucestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overbister
| class="adr" | Orkney Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Burrow
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Burrows
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overbury
| class="adr" | Worcestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overcombe
| class="adr" | Dorset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Compton
| class="adr" | Dorset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overend
| class="adr" | Dudley
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over End
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over End
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Finlarg
| class="adr" | Angus
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Green
| class="adr" | Birmingham
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Haddon
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overhill
| class="adr" | Aberdeenshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Hulton
| class="adr" | Bolton
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Kellet
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Kiddington
| class="adr" | Oxfordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Knutsford
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Langshaw
| class="adr" | Scottish Borders
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overleigh
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overley
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Monnow
| class="adr" | Sir Fynwy (Monmouthshire)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overmoor
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Norton
| class="adr" | Oxfordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Peover
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overpool
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overs
| class="adr" | Shropshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overseal
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Silton
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overslade
| class="adr" | Warwickshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oversland
| class="adr" | Kent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oversley Green
| class="adr" | Warwickshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overstone
| class="adr" | Northamptonshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Stowey
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overstrand
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Stratton
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Tabley
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overthorpe
| class="adr" | Kirklees
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overthorpe
| class="adr" | Northamptonshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | City of Aberdeen
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Abertawe (Swansea)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Cheshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Gloucestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Inverclyde
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Shropshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton
| class="adr" | Wakefield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton (Owrtyn / Overton-on-Dee)
| class="adr" | Wrecsam (Wrexham)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overton Bridge
| class="adr" | Wrecsam (Wrexham)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Town
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overtown
| class="adr" | Lancashire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overtown
| class="adr" | North Lanarkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overtown
| class="adr" | Swindon
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Overtown
| class="adr" | Wakefield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Wallop
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Whitacre
| class="adr" | Warwickshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Over Worton
| class="adr" | Oxfordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oving
| class="adr" | Buckinghamshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oving
| class="adr" | West Sussex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ovingdean
| class="adr" | Brighton and Hove
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ovingham
| class="adr" | Northumberland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ovington
| class="adr" | Durham
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ovington
| class="adr" | Essex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ovington
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ovington
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ovington
| class="adr" | Northumberland
| class="note" | 
| class="note" | 
|}

 Ow 

|- class="vcard"
| class="fn org" | Owen's Bank
| class="adr" | Staffordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ower
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owermoigne
| class="adr" | Dorset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owlcotes
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owl End
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owler Bar
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owlerton
| class="adr" | Sheffield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owlet
| class="adr" | Bradford
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owlpen
| class="adr" | Gloucestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owlsmoor
| class="adr" | Berkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owlswick
| class="adr" | Buckinghamshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owlthorpe
| class="adr" | Sheffield
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owmby
| class="adr" | Lincolnshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owmby-by-Spital
| class="adr" | Lincolnshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Ownham
| class="adr" | Berkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owrtyn
| class="adr" | Wrexham
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owslebury
| class="adr" | Hampshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owsthorpe
| class="adr" | East Riding of Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owston
| class="adr" | Doncaster
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owston
| class="adr" | Leicestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owston Ferry
| class="adr" | North Lincolnshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owstwick
| class="adr" | East Riding of Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owthorne
| class="adr" | East Riding of Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owthorpe
| class="adr" | Nottinghamshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Owton Manor
| class="adr" | Hartlepool
| class="note" | 
| class="note" | 
|}

 Ox 

|- class="vcard"
| class="fn org" | Oxborough
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxbridge
| class="adr" | Dorset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxclose
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxclose
| class="adr" | Sunderland
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxcombe
| class="adr" | Lincolnshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxcroft
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxcroft Estate
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxen End
| class="adr" | Essex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxenhall
| class="adr" | Gloucestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxenholme
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxenhope
| class="adr" | Bradford
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxen Park
| class="adr" | Cumbria
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxenpill
| class="adr" | Somerset
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxenton
| class="adr" | Gloucestershire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxenwood
| class="adr" | Wiltshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxford
| class="adr" | Oxfordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxford
| class="adr" | City of Stoke-on-Trent
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxgang
| class="adr" | East Dunbartonshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxgangs
| class="adr" | City of Edinburgh
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxhey
| class="adr" | Hertfordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxhill
| class="adr" | Durham
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxhill
| class="adr" | Warwickshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxlease
| class="adr" | Hertfordshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxley
| class="adr" | Wolverhampton
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxley Green
| class="adr" | Essex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxley's Green
| class="adr" | East Sussex
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxlode
| class="adr" | Cambridgeshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxna
| class="adr" | Shetland Islands
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxnam
| class="adr" | Scottish Borders
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxnead
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxshott
| class="adr" | Surrey
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxspring
| class="adr" | Barnsley
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxted
| class="adr" | Surrey
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxton
| class="adr" | North Yorkshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxton
| class="adr" | Nottinghamshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxton
| class="adr" | Scottish Borders
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxton
| class="adr" | Wirral
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxton Rakes
| class="adr" | Derbyshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxwich
| class="adr" | Abertawe (Swansea)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxwich Green
| class="adr" | Abertawe (Swansea)
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oxwick
| class="adr" | Norfolk
| class="note" | 
| class="note" | 
|}

 Oy 

|- class="vcard"
| class="fn org" | Oyne
| class="adr" | Aberdeenshire
| class="note" | 
| class="note" | 
|- class="vcard"
| class="fn org" | Oystermouth
| class="adr" | Abertawe (Swansea)
| class="note" | 
| class="note" | 
|}

 Oz 

|- class="vcard"
| class="fn org" | Ozleworth
| class="adr" | Gloucestershire
| class="note" | 
| class="note" | 
|}