| Name | Locality | Local Authority | Administrative area |
| Oubrough Lane | Ellerby | East Riding of Yorkshire | East Riding of Yorkshire |
| Oubrough Lane | Coniston | East Riding of Yorkshire | East Riding of Yorkshire |
| Oucher Lane | Burton Leonard | Harrogate District (B) | North Yorkshire County |
| Ouchthorpe Lane | Stanley and Altofts | Wakefield District (B) | Wakefield District (B) |
| Oudenarde Court | Carluke / Crawforddyke | South Lanarkshire | South Lanarkshire |
| Oudle Lane | Much Hadham | East Hertfordshire District | Hertfordshire County |
| Oueenswood Avenue | Bebington | Wirral District (B) | Wirral District (B) |
| Oughtershaw Road | Buckden | Craven District | North Yorkshire County |
| Oughtershaw Road | Bainbridge | Richmondshire District | North Yorkshire County |
| Oughtibridge Lane | Bradfield | Sheffield District (B) | Sheffield District (B) |
| Oughtibridge Lane | Ecclesfield | Sheffield District (B) | Sheffield District (B) |
| Oughton Close | Hitchin Priory | North Hertfordshire District | Hertfordshire County |
| Oughton Close | Yarm | Stockton-on-Tees (B) | Stockton-on-tees (B) |
| Oughton Head Lane | Hitchin Priory | North Hertfordshire District | Hertfordshire County |
| Oughton Head Lane | Hitchin Oughton | North Hertfordshire District | Hertfordshire County |
| Oughton Head Way | Hitchin Priory | North Hertfordshire District | Hertfordshire County |
| Oughton Head Way | Hitchin Oughton | North Hertfordshire District | Hertfordshire County |
| Oughton Road | Sparkbrook | Birmingham District (B) | Birmingham District (B) |
| Oughton Way | Burngreave | Sheffield District (B) | Sheffield District (B) |
| Oughtrington Crescent | Lymm | Warrington (B) | Warrington (B) |
| Oughtrington Lane | Lymm | Warrington (B) | Warrington (B) |
| Oughtrington View | Lymm | Warrington (B) | Warrington (B) |
| Ouida Road | Canvey Island North | Castle Point District (B) | Essex County |
| Oulder Hill | Norden and Bamford | Rochdale District (B) | Rochdale District (B) |
| Oulder Hill Drive | Norden and Bamford | Rochdale District (B) | Rochdale District (B) |
| Ouldfield Close | Newbold | Rochdale District (B) | Rochdale District (B) |
| Oulston Road | Easingwold | Hambleton District | North Yorkshire County |
| Oulston Road | Fairfield | Stockton-on-Tees (B) | Stockton-on-tees (B) |
| Oulton Avenue | Priory | Trafford District (B) | Trafford District (B) |
| Oulton Avenue | Upton-by-Chester | Cheshire West and Chester (B) | Cheshire West and Chester (B) |
| Oulton Avenue | Belmont Rural | County of Herefordshire | County of Herefordshire |
| Oulton Avenue | Bramley | Rotherham District (B) | Rotherham District (B) |
| Oulton Close | Blakelaw | Newcastle upon Tyne District (B) | Newcastle Upon Tyne District (B) |
| Oulton Close | Cramlington East | Northumberland | Northumberland |
| Oulton Close | Kingswell | Gedling District (B) | Nottinghamshire County |
| Oulton Close | North Hykeham | North Kesteven District | Lincolnshire County |
| Oulton Close | Leigh East | Wigan District (B) | Wigan District (B) |
| Oulton Close | Chellaston | City of Derby (B) | City of Derby (B) |
| Oulton Close | Harwich | Tendring District | Essex County |
| Oulton Close | Langney | Eastbourne District (B) | East Sussex County |
| Oulton Close | Aylesbury | Aylesbury Vale District | Buckinghamshire County |
| Oulton Close | Franche | Wyre Forest District | Worcestershire County |
| Oulton Close | Oxton | Wirral District (B) | Wirral District (B) |
| Oulton Close | Lydiate | Sefton District (B) | Sefton District (B) |
| Oulton Close | Swaffham | Breckland District | Norfolk County |
| Oulton Crescent | Potters Bar Furzefield | Hertsmere District (B) | Hertfordshire County |
| Oulton Crescent | Longbridge | Barking and Dagenham London Boro | Greater London Authority |
| Oulton Drive | Rothwell | Leeds District (B) | Leeds District (B) |
| Oulton Drive | Congleton | Cheshire East (B) | Cheshire East (B) |
| Oulton Drive | Cudworth | Barnsley District (B) | Barnsley District (B) |
| Oulton Gardens | Thatto Heath | St. Helens District (B) | St Helens District (B) |
| Oulton Lane | Norbury | Stafford District (B) | Staffordshire County |
| Oulton Lane | Roby | Knowsley District (B) | Knowsley District (B) |
| Oulton Lane | Rothwell | Leeds District (B) | Leeds District (B) |
| Oulton Lane | Rothwell | Leeds District (B) | Leeds District (B) |
| Oulton Mews | Stone | Stafford District (B) | Staffordshire County |
| Oulton Mill Lane | Rushton | Cheshire West and Chester (B) | Cheshire West and Chester (B) |
| Oulton Mill Lane | Utkinton | Cheshire West and Chester (B) | Cheshire West and Chester (B) |
| Oulton Place | City & St Anne's | Cheshire West and Chester (B) | Cheshire West and Chester (B) |
| Oulton Rise | Parklands | Northampton District (B) | Northamptonshire County |
| Oulton Rise | Harpenden | St. Albans District (B) | Hertfordshire County |
| Oulton Rise | Mexborough | Doncaster District (B) | Doncaster District (B) |
| Oulton Road | Cheadle | Staffordshire Moorlands District | Staffordshire County |
| Oulton Road | Chell and Packmoor | City of Stoke-on-Trent (B) | City of Stoke-on-trent (B) |
| Oulton Road | Stone | Stafford District (B) | Staffordshire County |
| Oulton Road | Stone Rural | Stafford District (B) | Staffordshire County |
| Oulton Road | Holywells | Ipswich District (B) | Suffolk County |
| Oulton Road | St. Margaret's | Waveney District | Suffolk County |
| Oulton Road | Oulton Broad | Waveney District | Suffolk County |
| Oulton Road | St. Ann's | Haringey London Boro | Greater London Authority |
| Oulton Road | Brownsover South | Rugby District (B) | Warwickshire County |
| Oulton Road | Childwall | Liverpool District (B) | Liverpool District (B) |
| Oulton Road | Catton Grove | Norwich District (B) | Norfolk County |
| Oulton Road | Normanston | Waveney District | Suffolk County |
| Oulton Road | Oulton Broad | Waveney District | Suffolk County |
| Oulton Road | St. Margaret's | Waveney District | Suffolk County |
| Oulton Road | Normanston | Waveney District | Suffolk County |
| Oulton Road | St. Margaret's | Waveney District | Suffolk County |
| Oulton Road | Blundeston | Waveney District | Suffolk County |
| Oulton Road | Flixton | Waveney District | Suffolk County |
| Oulton Road North | St. Margaret's | Waveney District | Suffolk County |
| Oulton Road North | Oulton | Waveney District | Suffolk County |
| Oulton Street | Astley Bridge | Bolton District (B) | Bolton District (B) |
| Oulton Street | Oulton | Waveney District | Suffolk County |
| Oulton Terrace | University | Bradford District (B) | Bradford District (B) |
| Oulton Way | Watford Rural | Three Rivers District | Hertfordshire County |
| Oulton Way | Oxton | Wirral District (B) | Wirral District (B) |
| Oulton Way | Tillington | Stafford District (B) | Staffordshire County |
| Oundle Avenue | Bushey Park | Hertsmere District (B) | Hertfordshire County |
| Oundle Close | Washingborough | North Kesteven District | Lincolnshire County |
| Oundle Close | Rusholme | Manchester District (B) | Manchester District (B) |
| Oundle Close | Ashby-de-la-Zouch | North West Leicestershire District | Leicestershire County |
| Oundle Close | Thrapston | East Northamptonshire District | Northamptonshire County |
| Oundle Close | Bottesford | North Lincolnshire (B) | North Lincolnshire (B) |
| Oundle Court | Longmeadow | Stevenage District (B) | Hertfordshire County |
| Oundle Drive | Broomhill | Mansfield District | Nottinghamshire County |
| Oundle Drive | Ilkeston Central | Erewash District (B) | Derbyshire County |
| Oundle Drive | Parklands | Northampton District (B) | Northamptonshire County |
| Oundle Drive | Aintree Village | Sefton District (B) | Sefton District (B) |
| Oundle Drive | Abbey | City of Nottingham (B) | City of Nottingham (B) |
| Oundle Path | Longmeadow | Stevenage District (B) | Hertfordshire County |
| Oundle Place | Allerton | Liverpool District (B) | Liverpool District (B) |
| Oundle Road | Orton Longueville | City of Peterborough (B) | City of Peterborough (B) |
| Oundle Road | Mablethorpe and Sutton | East Lindsey District | Lincolnshire County |
| Oundle Road | Orton Waterville | City of Peterborough (B) | City of Peterborough (B) |
| Oundle Road | Chesterton | Huntingdonshire District | Cambridgeshire County |
| Oundle Road | Alwalton | Huntingdonshire District | Cambridgeshire County |
| Oundle Road | Thrapston | East Northamptonshire District | Northamptonshire County |
| Oundle Road | Woodnewton | East Northamptonshire District | Northamptonshire County |
| Oundle Road | Elton | Huntingdonshire District | Cambridgeshire County |
| Oundle Road | Oscott | Birmingham District (B) | Birmingham District (B) |
| Oundle Road | Leasowe | Wirral District (B) | Wirral District (B) |
| Oundle Road | Fletton | City of Peterborough (B) | City of Peterborough (B) |
| Oundle Road | Alwalton | Huntingdonshire District | Cambridgeshire County |
| Oundle Road | Chesterton | Huntingdonshire District | Cambridgeshire County |
| Oundle Road | Benefield | East Northamptonshire District | Northamptonshire County |
| Oundle Road | Weldon | Corby District (B) | Northamptonshire County |
| Oundle Road | Orton Longueville | City of Peterborough (B) | City of Peterborough (B) |
| Oundle Road | Orton Waterville | City of Peterborough (B) | City of Peterborough (B) |
| Oundle Road | Chesterton | Huntingdonshire District | Cambridgeshire County |
| Oundle Road | Alwalton | Huntingdonshire District | Cambridgeshire County |
| Oundle Road | Fletton | City of Peterborough (B) | City of Peterborough (B) |
| Ounsdale Crescent | Wombourne | South Staffordshire District | Staffordshire County |
| Ounsdale Drive | St. Andrews | Dudley District (B) | Dudley District (B) |
| Ounsdale Road | Wombourne | South Staffordshire District | Staffordshire County |
| Ounsworth Street | Bowling | Bradford District (B) | Bradford District (B) |
| Ounty John Lane | Norton | Dudley District (B) | Dudley District (B) |
| Ousby Avenue | Heaton-with-Oxcliffe | Lancaster District (B) | Lancashire County |
| Ousby Court | Castle | Newcastle upon Tyne District (B) | Newcastle Upon Tyne District (B) |
| Ousby Road | Heysham North | Lancaster District (B) | Lancashire County |
| Ousden Close | Cheshunt Central | Broxbourne District (B) | Hertfordshire County |
| Ousden Drive | Cheshunt Central | Broxbourne District (B) | Hertfordshire County |
| Ousden Road | Hargrave | St. Edmundsbury District (B) | Suffolk County |
| Ouse Acres | Beckfield | York (B) | York (B) |
| Ouse Avenue | Lynn South West | King's Lynn and West Norfolk District (B) | Norfolk County |
| Ouse Bank | Cliffe | Selby District | North Yorkshire County |
| Ouse Bank | Barlby with Osgodby | Selby District | North Yorkshire County |
| Ouse Bridge Drive | Conway | Gedling District (B) | Nottinghamshire County |
| Ouse Chase | Witham | Braintree District | Essex County |
| Ouse Close | Didcot | South Oxfordshire District | Oxfordshire County |
| Ouse Close | North Baddesley | Test Valley District | Hampshire County |
| Ouse Close | Redwell West | Wellingborough District (B) | Northamptonshire County |
| Ouse Court | St. Mary's | Test Valley District | Hampshire County |
| Ouse Drive | Wetherby | Leeds District (B) | Leeds District (B) |
| Ouse Fen Road Or Bank | Over | South Cambridgeshire District | Cambridgeshire County |
| Ouse Lane | Towcester | South Northamptonshire District | Northamptonshire County |
| Ouse Lane | Hickling | North Norfolk District | Norfolk County |
| Ouse Moor Lane | Upper Poppleton | York (B) | York (B) |
| Ouse Moor Lane | Nether Poppleton | York (B) | York (B) |
| Ouse Road | Saint Ives | Huntingdonshire District | Cambridgeshire County |
| Ouse Road | St. Neots | Huntingdonshire District | Cambridgeshire County |
| Ouse Road | Goldington | Bedford (B) | Bedford (B) |
| Ouse Road | Kimbolton | Huntingdonshire District | Cambridgeshire County |
| Ouse Road | Castle | Sheffield District (B) | Sheffield District (B) |
| Ouse Street | Weaste and Seedley | Salford District (B) | Salford District (B) |
| Ouse Street | Sandyford | Newcastle upon Tyne District (B) | Newcastle Upon Tyne District (B) |
| Ouse Valley Way | Buckden | Huntingdonshire District | Cambridgeshire County |
| Ouse Walk | Huntingdon | Huntingdonshire District | Cambridgeshire County |
| Ouse Way | Snaith and Cowick | East Riding of Yorkshire | East Riding of Yorkshire |
| Ousebank Street | Newport Pagnell | Milton Keynes (B) | Milton Keynes (B) |
| Ousebank Way | Stony Stratford | Milton Keynes (B) | Milton Keynes (B) |
| Ousebridge Crescent | Conway | Gedling District (B) | Nottinghamshire County |
| Ouseburn Avenue | Beckfield | York (B) | York (B) |
| Ouseburn Close | South Stanley | County Durham | County Durham |
| Ouseburn Close | St. Michael's | Sunderland District (B) | Sunderland District (B) |
| Ouseburn Croft | Castle | Sheffield District (B) | Sheffield District (B) |
| Ouseburn Road | Castle | Sheffield District (B) | Sheffield District (B) |
| Ouseburn Road | Ewood | Blackburn with Darwen (B) | Blackburn with Darwen (B) |
| Ouseburn Road | Sandyford | Newcastle upon Tyne District (B) | Newcastle Upon Tyne District (B) |
| Ouseburn Street | Castle | Sheffield District (B) | Sheffield District (B) |
| Ousecliffe Gardens | Clifton | York (B) | York (B) |
| Ousedale Close | Lewes | Lewes District | East Sussex County |
| Ousegate | Selby | Selby District | North Yorkshire County |
| Ousel Nest | Cuddington | Cheshire West and Chester (B) | Cheshire West and Chester (B) |
| Ouseland Road | Queens Park | Bedford (B) | Bedford (B) |
| Ouseley Close | Marston | Oxford District (B) | Oxfordshire County |
| Ouseley Close | Challney | Luton (B) | Luton (B) |
| Ouseley Road | Wraysbury | Windsor and Maidenhead (B) | Windsor and Maidenhead (B) |
| Ouseley Road | Nightingale | Wandsworth London Boro | Greater London Authority |
| Ouseley Road | Old Windsor | Windsor and Maidenhead (B) | Windsor and Maidenhead (B) |
| Ousemere Close | Billingborough | South Kesteven District | Lincolnshire County |
| Ouseport Road | Portrack and Tilery | Stockton-on-Tees (B) | Stockton-on-tees (B) |
| Ouslaw Lane | Lamesley | Gateshead District (B) | Gateshead District (B) |
| Ouslethwaite Court | Worsbrough | Barnsley District (B) | Barnsley District (B) |
| Ousley Lane | Wootton | East Staffordshire District (B) | Staffordshire County |
| Ousley Lane | Stanton | East Staffordshire District (B) | Staffordshire County |
| Ouson Gardens | Royston | Barnsley District (B) | Barnsley District (B) |
| Oust Lea | Clifton | York (B) | York (B) |
| Ousterley Terrace | Craghead | County Durham | County Durham |
| Ousterne Lane | Fillongley | North Warwickshire District (B) | Warwickshire County |
| Ouston Close | Tadcaster | Selby District | North Yorkshire County |
| Ouston Close | Wrekendyke | Gateshead District (B) | Gateshead District (B) |
| Ouston Lane | Pelton | County Durham | County Durham |
| Ouston Lane | Tadcaster | Selby District | North Yorkshire County |
| Ouston Lane | Oxton | Selby District | North Yorkshire County |
| Ouston Lane | Ouston | County Durham | County Durham |
| Ouston Street | Scotswood | Newcastle upon Tyne District (B) | Newcastle Upon Tyne District (B) |
| Ouston Street | Stranton | Hartlepool (B) | Hartlepool (B) |
| Out Croft Lane | Wrelton | Ryedale District | North Yorkshire County |
| Out Elmstead Lane | Barham | Canterbury District (B) | Kent County |
| Out Gang | Armley | Leeds District (B) | Leeds District (B) |
| Out Gang Lane | Hawkswick | Craven District | North Yorkshire County |
| Out Gates | Beeford | East Riding of Yorkshire | East Riding of Yorkshire |
| Out Gates | Harpham | East Riding of Yorkshire | East Riding of Yorkshire |
| Out Gates | Foston | East Riding of Yorkshire | East Riding of Yorkshire |
| Out Holme Lane | Tetney | East Lindsey District | Lincolnshire County |
| Out Lane | Denby Dale | Kirklees District (B) | Kirklees District (B) |
| Out Lane | Holme Valley | Kirklees District (B) | Kirklees District (B) |
| Out Lane | Woolton | Liverpool District (B) | Liverpool District (B) |
| Out Lane | Croston | Chorley District (B) | Lancashire County |
| Out Lane | Burwardsley | Cheshire West and Chester (B) | Cheshire West and Chester (B) |
| Out Lane | Ault Hucknall | Bolsover District | Derbyshire County |
| Out Moss Lane | Harbour | Lancaster District (B) | Lancashire County |
| Out Moss Lane | Victoria | Lancaster District (B) | Lancashire County |
| Out Newton Road | Skeffling | East Riding of Yorkshire | East Riding of Yorkshire |
| Out Newton Road | Easington | East Riding of Yorkshire | East Riding of Yorkshire |
| Out Newton Road | Holmpton | East Riding of Yorkshire | East Riding of Yorkshire |
| Out Newton Wind Farm | Easington | East Riding of Yorkshire | East Riding of Yorkshire |
| Out Northgate | Risbygate | St. Edmundsbury District (B) | Suffolk County |
| Out Risbygate | Risbygate | St. Edmundsbury District (B) | Suffolk County |
| Out South Gates | Chase | King's Lynn and West Norfolk District (B) | Norfolk County |
| Out South Gates | St. Margarets | King's Lynn and West Norfolk District (B) | Norfolk County |
| Out Westgate | Westgate | St. Edmundsbury District (B) | Suffolk County |
| Out Westgate | Abbeygate | St. Edmundsbury District (B) | Suffolk County |
| Out Wood Drive | Longbridge | Birmingham District (B) | Birmingham District (B) |
| Outclough Road | Chell and Packmoor | City of Stoke-on-Trent (B) | City of Stoke-on-trent (B) |
| Outcote Bank | Newsome | Kirklees District (B) | Kirklees District (B) |
| Outcote Bank | Paddock | Kirklees District (B) | Kirklees District (B) |
| Outdale Avenue | Prestwick St. Nicholas' | South Ayrshire | South Ayrshire |
| Outdowns | Effingham | Guildford District (B) | Surrey County |
| Outer Circle | Marylebone High Street | City of Westminster London Boro | Greater London Authority |
| Outer Circle | Regent's Park | City of Westminster London Boro | Greater London Authority |
| Outer Circle | Coxford | City of Southampton (B) | City of Southampton (B) |
| Outer Circle | Taunton Halcon | Taunton Deane District (B) | Somerset County |
| Outer Circle | Regent's Park | Camden London Boro | Greater London Authority |
| Outer Circle Drive | Minster | Lincoln District (B) | Lincolnshire County |
| Outer Circle Drive | Glebe | Lincoln District (B) | Lincolnshire County |
| Outer Circle Green | Glebe | Lincoln District (B) | Lincolnshire County |
| Outer Circle Road | Abbey | Lincoln District (B) | Lincolnshire County |
| Outer Circle Road | Glebe | Lincoln District (B) | Lincolnshire County |
| Outer Down | Lamerton | West Devon District (B) | Devon County |
| Outer Forum | Pirrie | Liverpool District (B) | Liverpool District (B) |
| Outer Gullands | Taunton Manor and Wilton | Taunton Deane District (B) | Somerset County |
| Outer Ting Tong | East Budleigh | East Devon District | Devon County |
| Outer Trinities | Beverley | East Riding of Yorkshire | East Riding of Yorkshire |
| Outermarch Road | Radford | Coventry District (B) | Coventry District (B) |
| Outertown Road | Stromness South, Graemsay and North Hoy (DET NO 1) | Orkney Islands | Orkney Islands |
| Outertown Road | Sandwick and Stromness Landward | Orkney Islands | Orkney Islands |
| Outerwyke Avenue | Felpham | Arun District | West Sussex County |
| Outerwyke Gardens | Felpham | Arun District | West Sussex County |
| Outerwyke Road | Felpham | Arun District | West Sussex County |
| Outfall Avenue | Lydd | Shepway District | Kent County |
| Outfall Lane | Wentlooge | Casnewydd / Newport | Casnewydd / Newport |
| Outfall Works Road | Hereford | County of Herefordshire | County of Herefordshire |
| Outfield | Bretton | City of Peterborough (B) | City of Peterborough (B) |
| Outfield Close | Danesholme | Corby District (B) | Northamptonshire County |
| Outfield Close | Heckmondwike | Kirklees District (B) | Kirklees District (B) |
| Outfield Road | Chalfont St. Peter | Chiltern District | Buckinghamshire County |
| Outfield Road | Stapenhill | East Staffordshire District (B) | Staffordshire County |
| Outfields Drive | Thurcaston and Cropston | Charnwood District (B) | Leicestershire County |
| Outgaits Close | Hunmanby | Scarborough District (B) | North Yorkshire County |
| Outgaits Lane | Hunmanby | Scarborough District (B) | North Yorkshire County |
| Outgang Lane | Pickering | Ryedale District | North Yorkshire County |
| Outgang Lane | Leeming | Mansfield District | Nottinghamshire County |
| Outgang Lane | Osbaldwick | York (B) | York (B) |
| Outgang Lane | Maltby | Rotherham District (B) | Rotherham District (B) |
| Outgang Lane | Dinnington St. John's | Rotherham District (B) | Rotherham District (B) |
| Outgang Lane | Cottam | Bassetlaw District | Nottinghamshire County |
| Outgang Lane | South Leverton | Bassetlaw District | Nottinghamshire County |
| Outgang Lane | Treswell | Bassetlaw District | Nottinghamshire County |
| Outgang Lane | Pleasley | Bolsover District | Derbyshire County |
| Outgang Lane | Bramley | Leeds District (B) | Leeds District (B) |
| Outgang Lane | Armley | Leeds District (B) | Leeds District (B) |
| Outgang Lane | Thornton-le-Dale | Ryedale District | North Yorkshire County |
| Outgang Lane | Dinnington St. John's | Rotherham District (B) | Rotherham District (B) |
| Outgang Lane | Thurcroft | Rotherham District (B) | Rotherham District (B) |
| Outgang Road | Scampston | Ryedale District | North Yorkshire County |
| Outgang Road | Pickering | Ryedale District | North Yorkshire County |
| Outgang Road | Malton | Ryedale District | North Yorkshire County |
| Outgang Road | Aspatria | Allerdale District (B) | Cumbria County |
| Outgate | Crowle | North Lincolnshire (B) | North Lincolnshire (B) |
| Outgate Road | Harlesden | Brent London Boro | Greater London Authority |
| Outing Close | Kursaal | Southend-on-Sea (B) | Southend-on-sea (B) |
| Outing's Lane | Blackmore, Hook End and Wyatts Green | Brentwood District (B) | Essex County |
| Outing's Lane | Doddinghurst | Brentwood District (B) | Essex County |
| Outland Road | Stoke | City of Plymouth (B) | City of Plymouth (B) |
| Outland Road | Trelawny | City of Plymouth (B) | City of Plymouth (B) |
| Outland Road | Drake | City of Plymouth (B) | City of Plymouth (B) |
| Outland Road | Compton | City of Plymouth (B) | City of Plymouth (B) |
| Outlands Drive | Clarendon | Hinckley and Bosworth District (B) | Leicestershire County |
| Outlands Drive | Trinity | Hinckley and Bosworth District (B) | Leicestershire County |
| Outlands Lane | Curdridge | Winchester District (B) | Hampshire County |
| Outlands Rise | Idle | Bradford District (B) | Bradford District (B) |
| Outlands Road | Bradwell | Derbyshire Dales District | Derbyshire County |
| Outlands Road | Cottingham | East Riding of Yorkshire | East Riding of Yorkshire |
| Outlaw Lane | Swanspool | Wellingborough District (B) | Northamptonshire County |
| Outlet Lane | Simonswood | West Lancashire District (B) | Lancashire County |
| Outlet Lane | Bickerstaffe | West Lancashire District (B) | Lancashire County |
| Outlet Lane | Melling | Sefton District (B) | Sefton District (B) |
| Outlook Avenue | Peacehaven | Lewes District | East Sussex County |
| Outlook Drive | Chalfont St. Giles | Chiltern District | Buckinghamshire County |
| Outlook Place | Nascot | Watford District (B) | Hertfordshire County |
| Outmore Road | Yardley | Birmingham District (B) | Birmingham District (B) |
| Outney Road | Bungay | Waveney District | Suffolk County |
| Outpart Eastward | Harwich | Tendring District | Essex County |
| Outputs Lane | Healeyfield | County Durham | County Durham |
| Outram Avenue | Long Lawford | Rugby District (B) | Warwickshire County |
| Outram Close | Ockbrook and Borrowash | Erewash District (B) | Derbyshire County |
| Outram Close | South Marple | Stockport District (B) | Stockport District (B) |
| Outram Close | Myton | City of Kingston upon Hull (B) | City of Kingston Upon Hull (B) |
| Outram Court | College | Darlington (B) | Darlington (B) |
| Outram Drive | Swadlincote | South Derbyshire District | Derbyshire County |
| Outram Lane | Roe Lee | Blackburn with Darwen (B) | Blackburn with Darwen (B) |
| Outram Place | St. George's Hill | Elmbridge District (B) | Surrey County |
| Outram Place | Caledonian | Islington London Boro | Greater London Authority |
| Outram Road | Castle | Sheffield District (B) | Sheffield District (B) |
| Outram Road | Dukinfield | Tameside District (B) | Tameside District (B) |
| Outram Road | Hyde Newton | Tameside District (B) | Tameside District (B) |
| Outram Road | East Ham Central | Newham London Boro | Greater London Authority |
| Outram Road | Alexandra | Haringey London Boro | Greater London Authority |
| Outram Road | Addiscombe | Croydon London Boro | Greater London Authority |
| Outram Road | Cowley | Oxford District (B) | Oxfordshire County |
| Outram Road | Central Southsea | City of Portsmouth (B) | City of Portsmouth (B) |
| Outram Road | Southsea | City of Portsmouth (B) | City of Portsmouth (B) |
| Outram Road | Felpham | Arun District | West Sussex County |
| Outram Road | St. Helen's | Chesterfield District (B) | Derbyshire County |
| Outram Square | Droylsden East | Tameside District (B) | Tameside District (B) |
| Outram Street | Parkfield | Stockton-on-Tees (B) | Stockton-on-tees (B) |
| Outram Street | Gresham | Middlesbrough (B) | Middlesbrough (B) |
| Outram Street | Eppleton | Sunderland District (B) | Sunderland District (B) |
| Outram Street | College | Darlington (B) | Darlington (B) |
| Outram Street | Sutton in Ashfield Central | Ashfield District | Nottinghamshire County |
| Outram Street | Sutton in Ashfield East | Ashfield District | Nottinghamshire County |
| Outram Street | Ripley | Amber Valley District (B) | Derbyshire County |
| Outram Street | Invergordon | Highland | Highland |
| Outram Way | Hunston | Chichester District | West Sussex County |
| Outram Way | Bamber Bridge South | South Ribble District (B) | Lancashire County |
| Outram Way | Stenson Fields | South Derbyshire District | Derbyshire County |
| Outrigg | St. Bees | Copeland District (B) | Cumbria County |
| Outrington Drive | Bradford | Manchester District (B) | Manchester District (B) |
| Outseats Drive | Alfreton | Amber Valley District (B) | Derbyshire County |
| Outside Lane | Oxenhope | Bradford District (B) | Bradford District (B) |
| Outstray Road | Sunk Island | East Riding of Yorkshire | East Riding of Yorkshire |
| Outterside Street | Adlington | Chorley District (B) | Lancashire County |
| Outwell Road | Stow Bardolph | King's Lynn and West Norfolk District (B) | Norfolk County |
| Outwell Road | Elm | Fenland District | Cambridgeshire County |
| Outwell Road | Emneth | King's Lynn and West Norfolk District (B) | Norfolk County |
| Outwell Road | Elm | Fenland District | Cambridgeshire County |
| Outwell Road | Emneth | King's Lynn and West Norfolk District (B) | Norfolk County |
| Outwell Road | Nordelph | King's Lynn and West Norfolk District (B) | Norfolk County |
| Outwich Street | Bishopsgate | City and County of the City of London | Greater London Authority |
| Outwich Street | Lime Street | City and County of the City of London | Greater London Authority |
| Outwood | Harlescott | Shropshire | Shropshire |
| Outwood Avenue | Pendlebury | Salford District (B) | Salford District (B) |
| Outwood Avenue | Horsforth | Leeds District (B) | Leeds District (B) |
| Outwood Chase | Horsforth | Leeds District (B) | Leeds District (B) |
| Outwood Close | Crabbs Cross | Redditch District (B) | Worcestershire County |
| Outwood Close | New Parks | City of Leicester (B) | City of Leicester (B) |
| Outwood Common Road | Billericay | Basildon District (B) | Essex County |
| Outwood Common Road | Great Burstead and South Green | Basildon District (B) | Essex County |
| Outwood Drive | Heald Green | Stockport District (B) | Stockport District (B) |
| Outwood Farm Close | Billericay | Basildon District (B) | Essex County |
| Outwood Farm Road | Billericay | Basildon District (B) | Essex County |
| Outwood Farm Road | Great Burstead and South Green | Basildon District (B) | Essex County |
| Outwood Grove | Astley Bridge | Bolton District (B) | Bolton District (B) |
| Outwood Lane | Horsforth | Leeds District (B) | Leeds District (B) |
| Outwood Lane | Ringway | Manchester District (B) | Manchester District (B) |
| Outwood Lane | Chipstead, Hooley and Woodmansterne | Reigate and Banstead District (B) | Surrey County |
| Outwood Lane | Outwood | Tandridge District | Surrey County |
| Outwood Lane | Bletchingley | Tandridge District | Surrey County |
| Outwood Lane | Ulleskelf | Selby District | North Yorkshire County |
| Outwood Lane | Kingswood with Burgh Heath | Reigate and Banstead District (B) | Surrey County |
| Outwood Lane | Chipstead, Hooley and Woodmansterne | Reigate and Banstead District (B) | Surrey County |
| Outwood Lane West | Ringway | Manchester District (B) | Manchester District (B) |
| Outwood Park Court | Stanley and Wrenthorpe | Wakefield District (B) | Wakefield District (B) |
| Outwood Road | Radcliffe South | Bury District (B) | Bury District (B) |
| Outwood Road | Rosehill with Burnley Wood | Burnley District (B) | Lancashire County |
| Outwood Road | Heald Green | Stockport District (B) | Stockport District (B) |
| Outwood Walk | Horsforth | Leeds District (B) | Leeds District (B) |
| Outwoods Avenue | Southfields | Charnwood District (B) | Leicestershire County |
| Outwoods Close | Weston | Stafford District (B) | Staffordshire County |
| Outwoods Close | Atherstone | North Warwickshire District (B) | Warwickshire County |
| Outwoods Drive | Outwoods | Charnwood District (B) | Leicestershire County |
| Outwoods Drive | Southfields | Charnwood District (B) | Leicestershire County |
| Outwoods Green | Weston | Stafford District (B) | Staffordshire County |
| Outwoods Lane | Outwoods | East Staffordshire District (B) | Staffordshire County |
| Outwoods Lane | Anslow | East Staffordshire District (B) | Staffordshire County |
| Outwoods Lane | Worthington | North West Leicestershire District | Leicestershire County |
| Outwoods Road | Outwoods | Charnwood District (B) | Leicestershire County |
| Outwoods Street | Shobnall | East Staffordshire District (B) | Staffordshire County |
| Ouzel Close | West Bletchley | Milton Keynes (B) | Milton Keynes (B) |
| Ouzel Close | Throston | Hartlepool (B) | Hartlepool (B) |
| Ouzel Drive | Queensbury | Bradford District (B) | Bradford District (B) |
| Ouzelwell Crescent | Thornhill | Kirklees District (B) | Kirklees District (B) |
| Ouzelwell Lane | Thornhill | Kirklees District (B) | Kirklees District (B) |
| Ouzelwell Road | Thornhill | Kirklees District (B) | Kirklees District (B) |
| Ouzlewell Green | Rothwell | Leeds District (B) | Leeds District (B) |
| Ouzlewell Green | Rothwell | Leeds District (B) | Leeds District (B) |
