| Name | Locality | Local Authority | Administrative area |
| Opal Avenue | Whitehouse | Ipswich District (B) | Suffolk County |
| Opal Avenue | Chilton | County Durham | County Durham |
| Opal Close | Berry Hill | Mansfield District | Nottinghamshire County |
| Opal Close | Rainworth | Newark and Sherwood District | Nottinghamshire County |
| Opal Close | Custom House | Newham London Boro | Greater London Authority |
| Opal Close | Norbreck | Blackpool (B) | Blackpool (B) |
| Opal Close | Ford | Sefton District (B) | Sefton District (B) |
| Opal Close | Kensington | Liverpool District (B) | Liverpool District (B) |
| Opal Close | Oakwood | City of Derby (B) | City of Derby (B) |
| Opal Court | Wexham Court | Slough (B) | Slough (B) |
| Opal Court | Rusholme | Manchester District (B) | Manchester District (B) |
| Opal Drive | Milton Keynes | Milton Keynes (B) | Milton Keynes (B) |
| Opal Gardens | Langley | Sandwell District (B) | Sandwell District (B) |
| Opal Grove | Hope Carr | Wigan District (B) | Wigan District (B) |
| Opal Mews | Kilburn | Brent London Boro | Greater London Authority |
| Opal Road | Fenton | City of Stoke-on-Trent (B) | City of Stoke-on-trent (B) |
| Opal Street | Roe Lee | Blackburn with Darwen (B) | Blackburn with Darwen (B) |
| Opal Street | Levenshulme | Manchester District (B) | Manchester District (B) |
| Opal Street | Prince's | Lambeth London Boro | Greater London Authority |
| Opal Street | Keighley | Bradford District (B) | Bradford District (B) |
| Opal Way | Wokingham | Wokingham (B) | Wokingham (B) |
| Opal Way | Stone | Stafford District (B) | Staffordshire County |
| Opecks Close | Wexham Court | Slough (B) | Slough (B) |
| Opeford Close | Offord Cluny | Huntingdonshire District | Cambridgeshire County |
| Open Field Close | Northfield | Birmingham District (B) | Birmingham District (B) |
| Open Hearth Close | Panteg | Tor-faen / Torfaen | Tor-faen / Torfaen |
| Open Shore | Ward 8 | Inverclyde | Inverclyde |
| Openacre | Ironville | Amber Valley District (B) | Derbyshire County |
| Opendale Road | Burnham | South Bucks District | Buckinghamshire County |
| Openfield Croft | Water Orton | North Warwickshire District (B) | Warwickshire County |
| Openfields | Headley | East Hampshire District | Hampshire County |
| Openfields Close | Halewood | Knowsley District (B) | Knowsley District (B) |
| Openshaw Drive | Roe Lee | Blackburn with Darwen (B) | Blackburn with Darwen (B) |
| Openshaw Fold Road | Redvales | Bury District (B) | Bury District (B) |
| Openshaw Lane | Cadishead | Salford District (B) | Salford District (B) |
| Openshaw Place | Harper Green | Bolton District (B) | Bolton District (B) |
| Openshaw Road | Abbey Wood | Greenwich London Boro | Greater London Authority |
| Openshaw Street | Redvales | Bury District (B) | Bury District (B) |
| Openshaw Way | Letchworth South West | North Hertfordshire District | Hertfordshire County |
| Openview | Wandsworth Common | Wandsworth London Boro | Greater London Authority |
| Openview | Earlsfield | Wandsworth London Boro | Greater London Authority |
| Openwood Road | Belper | Amber Valley District (B) | Derbyshire County |
| Openwood Road | Denby | Amber Valley District (B) | Derbyshire County |
| Openwoodgate | Belper | Amber Valley District (B) | Derbyshire County |
| Ophelia Close | Little Horton | Bradford District (B) | Bradford District (B) |
| Ophelia Drive | Warwick | Warwick District | Warwickshire County |
| Ophelia Gardens | Low Hill | City of Wolverhampton District (B) | City of Wolverhampton District (B) |
| Ophir Gardens | East Cliff | Bournemouth (B) | Bournemouth (B) |
| Ophir Road | Selden | Worthing District (B) | West Sussex County |
| Ophir Road | Hilsea | City of Portsmouth (B) | City of Portsmouth (B) |
| Ophir Road | East Cliff | Bournemouth (B) | Bournemouth (B) |
| Ophir Road | Central | Bournemouth (B) | Bournemouth (B) |
| Ophir Road | Brightlingsea | Tendring District | Essex County |
| Ophir Terrace | The Lane | Southwark London Boro | Greater London Authority |
| Opies Lane | Bodmin | Cornwall | Cornwall |
| Opladen Way | Bracknell | Bracknell Forest (B) | Bracknell Forest (B) |
| Oporto Close | Trinity | Burnley District (B) | Lancashire County |
| Opossum Way | Cranford | Hounslow London Boro | Greater London Authority |
| Oppenheim Avenue | Grange Park | St. Helens District (B) | St Helens District (B) |
| Oppenheim Road | Blackheath | Lewisham London Boro | Greater London Authority |
| Oppidans Road | Camden Town with Primrose Hill | Camden London Boro | Greater London Authority |
| Opportune Road | Wisbech | Fenland District | Cambridgeshire County |
| Opus Avenue | Nether Poppleton | York (B) | York (B) |
