| Name | Locality | Local Authority | Administrative area |
| Nyanza Street | Shooters Hill | Greenwich London Boro | Greater London Authority |
| Nyatt Road | Abingdon | Vale of White Horse District | Oxfordshire County |
| Nydd Vale Road | Low Harrogate | Harrogate District (B) | North Yorkshire County |
| Nydfa Road | Pengam | Caerffili / Caerphilly | Caerffili / Caerphilly |
| Nye Bevan Close | St. Clement's | Oxford District (B) | Oxfordshire County |
| Nye Close | Cheddar | Sedgemoor District | Somerset County |
| Nye Dene | Castletown | Sunderland District (B) | Sunderland District (B) |
| Nye Drove | Winscombe and Sandford | North Somerset | North Somerset |
| Nye Lane | Ditchling | Lewes District | East Sussex County |
| Nye Road | Winscombe and Sandford | North Somerset | North Somerset |
| Nye Road | Burgess Hill | Mid Sussex District | West Sussex County |
| Nye Way | Bovingdon | Dacorum District (B) | Hertfordshire County |
| Nyefield Park | Tadworth and Walton | Reigate and Banstead District (B) | Surrey County |
| Nyes Close | Henfield | Horsham District | West Sussex County |
| Nyes Lane | Southwater | Horsham District | West Sussex County |
| Nyetimber Close | Aldwick | Arun District | West Sussex County |
| Nyetimber Copse | West Chiltington | Horsham District | West Sussex County |
| Nyetimber Crescent | Pagham | Arun District | West Sussex County |
| Nyetimber Hill | Moulsecoomb | The City of Brighton and Hove (B) | The City of Brighton and Hove (B) |
| Nyetimber Lane | Aldwick | Arun District | West Sussex County |
| Nyetimber Lane | Pagham | Arun District | West Sussex County |
| Nyetimber Lane | West Chiltington | Horsham District | West Sussex County |
| Nyetimber Mill | Pagham | Arun District | West Sussex County |
| Nyewood Avenue | Portchester East | Fareham District (B) | Hampshire County |
| Nyewood Avenue | Portchester West | Fareham District (B) | Hampshire County |
| Nyewood Avenue | Longton North | City of Stoke-on-Trent (B) | City of Stoke-on-trent (B) |
| Nyewood Gardens | Bognor Regis | Arun District | West Sussex County |
| Nyewood Lane | Aldwick | Arun District | West Sussex County |
| Nyewood Lane | Bognor Regis | Arun District | West Sussex County |
| Nyewood Place | Bognor Regis | Arun District | West Sussex County |
| Nyland Drove | Wedmore | Sedgemoor District | Somerset County |
| Nyland Drove | Cheddar | Sedgemoor District | Somerset County |
| Nyland Lane | Kington Magna | North Dorset District | Dorset County |
| Nyland Road | Longview | Knowsley District (B) | Knowsley District (B) |
| Nyland Road | Stratton St. Margaret | Swindon (B) | Swindon (B) |
| Nylands Avenue | Kew | Richmond upon Thames London Boro | Greater London Authority |
| Nymans Close | Putteridge | Luton (B) | Luton (B) |
| Nymans Close | North Horsham | Horsham District | West Sussex County |
| Nymans Court | Furnace Green | Crawley District (B) | West Sussex County |
| Nymans Gardens | Raynes Park | Merton London Boro | Greater London Authority |
| Nymans Gate | Shenley Brook End | Milton Keynes (B) | Milton Keynes (B) |
| Nymet | Belgrave | Tamworth District (B) | Staffordshire County |
| Nymet Avenue | Bow | Mid Devon District | Devon County |
| Nymet Villas | King's Nympton | North Devon District | Devon County |
| Nymphayes Lane | Zeal Monachorum | Mid Devon District | Devon County |
| Nympsfield | Kings Chase | South Gloucestershire | South Gloucestershire |
| Nympsfield Road | Nailsworth | Stroud District | Gloucestershire County |
| Nympsfield Road | Grange | Gloucester District (B) | Gloucestershire County |
| Nynehead Hollow | Nynehead | Taunton Deane District (B) | Somerset County |
| Nynehead Road | Wellington | Taunton Deane District (B) | Somerset County |
| Nynehead Road | West Buckland | Taunton Deane District (B) | Somerset County |
| Nynehead Road | Nynehead | Taunton Deane District (B) | Somerset County |
| Nynehead Street | New Cross | Lewisham London Boro | Greater London Authority |
| Nyon Grove | Perry Vale | Lewisham London Boro | Greater London Authority |
| Nyria Way | Town | Gosport District (B) | Hampshire County |
| Nyssa Close | Bridge | Redbridge London Boro | Greater London Authority |
| Nyth Close | Cranham | Havering London Boro | Greater London Authority |
| Nyth Gwennol | St. Mary Out Liberty | Sir Benfro / Pembrokeshire | Sir Benfro / Pembrokeshire |
| Nyth-y-dryw | Rhoose | Bro Morgannwg / the Vale of Glamorgan | Bro Morgannwg / The Vale of Glamorgan |
| Nyth-yr-eos | Rhoose | Bro Morgannwg / the Vale of Glamorgan | Bro Morgannwg / The Vale of Glamorgan |
| Nythbran Terrace | Porth | Rhondda Cynon Taf / Rhondda Cynon Taf | Rhondda Cynon Taf / Rhondda Cynon Taf |
| Nythe Road | Ashcott | Sedgemoor District | Somerset County |
| Nythe Road | High Ham | South Somerset District | Somerset County |
| Nythe Road | Walton | Mendip District | Somerset County |
| Nythe Road | Stratton St. Margaret | Swindon (B) | Swindon (B) |
| Nythfa | Pont-Lliw | Abertawe / Swansea | Abertawe / Swansea |
| Nyton Close | Hillrise | Islington London Boro | Greater London Authority |
| Nyton Road | Aldingbourne | Arun District | West Sussex County |
| Nyton Road | Eastergate | Arun District | West Sussex County |
| Nyton Road | Tangmere | Chichester District | West Sussex County |
| Nyton Road | Aldingbourne | Arun District | West Sussex County |
| Nyton Road | Boxgrove | Chichester District | West Sussex County |
