A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
| Nearest Place | District | ELRs |
|---|---|---|
| Cabus | Lancashire - Wyre | CGJ6 |
| Cadder | East Dunbartonshire | EGM1 |
| Cadder | Glasgow City | MRL1 |
| Cadeby | Doncaster | PED5 |
| Cadishead | Salford | MAJ |
| Cadley | Lancashire - Preston | CGJ6 |
| Cadnant Park | Conwy | CNH3 |
| Cadoxton | Vale of Glamorgan | BDL , BDO , BRY |
| Cadoxton-Juxta-Neath | Neath Port Talbot | NAB , VON |
| Cadwell | Hertfordshire - North Hertfordshire | DCF , ECM1 , SBR |
| Cae Clŷd | Gwynedd | LJT2 |
| Cae-Bricks | Swansea | SWM2 |
| Cae-draw | Merthyr Tydfil | CAM |
| Cae-maes-y-bar | Swansea | SWM2 |
| Cae-mawr | Swansea | PWE |
| Caegarw | Rhondda Cynon Taf | VON |
| Caer-went | Monmouthshire | CWT |
| Caergwrle | Flintshire | WDB1 |
| Caerhowel | Powys | SBA2 |
| Caerhun | Conwy | LJT1 |
| Caerleon | Newport | HNL1 |
| Caerphilly | Caerphilly | CAR |
| Caersws | Powys | SBA2 |
| Cainscross | Gloucestershire - Stroud | SWM1 |
| Cairneyhill | Fife | KNE1 |
| Cairnie | Angus | ECN3 |
| Caistor St Edmund | Norfolk - South Norfolk | LTN1 |
| Calcot | West Berkshire | BHL |
| Calcot Row | West Berkshire | BHL |
| Caldbec Hill | East Sussex - Rother | TTH |
| Caldecote | Warwickshire - North Warwickshire | LEC2 , MYC |
| Caldecotte | Milton Keynes | BBM |
| Calder Bank | Trafford | DSE |
| Calder Grove | Wakefield | BAH1 , CHS |
| Calder Vale | Wakefield | CTL , WAG1 |
| Caldercruix | North Lanarkshire | NEM1 |
| Calderhead | North Lanarkshire | EGS2 |
| Calderside | Calderdale | MVN2 |
| Caldewgate | Cumbria - Carlisle | WCM1 |
| Caldicot | Monmouthshire | BSW , CWT , SBK1 , SWM2 |
| Caldmore | Walsall | BJW2 |
| Cale Green | Stockport | BEJ |
| California | Buckinghamshire - Aylesbury Vale | MCJ2 , PRA |
| California | County Durham | DAE2 |
| California | Suffolk - Ipswich | FEL |
| Callow Hill | Wiltshire | SWB |
| Calstock | Cornwall | CAL |
| Calthorpe | Oxfordshire - Cherwell | DCL |
| Calthwaite | Cumbria - Eden | CGJ7 |
| Calton | City of Edinburgh | ECM8 |
| Calton | Glasgow City | ARG2 , HST , NEM2 |
| Calveley | Cheshire East | CNH1 |
| Calverley | Leeds | ILK1 , TJC3 |
| Calvert | Buckinghamshire - Aylesbury Vale | MCJ3 , MCJ4 , OXD |
| Calverton | Nottinghamshire - Gedling | BPC |
| Calvine | Perth and Kinross | HGL2 |
| Camaghael | Highland | WHL |
| Camberley | Surrey - Surrey Heath | AAV |
| Camberwell | Greater London - Southwark | ATL , CAT , HHH , LOC , LTC |
| Camblesforth | North Yorkshire - Selby | DRA1 , DRA2 |
| Cambois | Northumberland | BPO , WSB , WTB |
| Camborne | Cornwall | MLN4 |
| Cambridge Batch | North Somerset | MLN1 |
| Cambridge Town | Southend-on-Sea | FSS3 |
| Cambus | Clackmannanshire | MTE , SAA |
| Cambuslang | South Lanarkshire | KHL , WCM2 |
| Camden Town | Greater London - Camden | BOK1 , BOK2 , CRC1 , CRC2 , CRF1 , CRF2 , DSS , LEC1 , MCL , SPC1 , USS |
| Camel’s Head | City of Plymouth | DDB , MLN2 |
| Camelon | Falkirk | PMT |
| Camelsdale | West Sussex - Chichester | WPH1 |
| Camlachie | Glasgow City | NEM2 , SGN |
| Cammachmore | Aberdeenshire | ECN5 |
| Camp Field | Leeds | DOL2 , DOL4 , ELN , TJC3 |
| Camp Hill | Northamptonshire - Northampton | BPH |
| Camp Hill | Warwickshire - Nuneaton and Bedworth | NWO |
| Camperdown | North Tyneside | ECM7 |
| Cample | Dumfries and Galloway | GSW |
| Camps Heath | Suffolk - Waveney | NOL |
| Campsea Ashe | Suffolk - Suffolk Coastal | ESK |
| Canada | County Durham | ECM5 |
| Canal Foot | Cumbria - South Lakeland | CBC1 |
| Canham’s Green | Suffolk - Mid Suffolk | LTN1 |
| Canklow | Rotherham | CHR |
| Canley Gardens | Coventry | RBS1 |
| Canon’s Marsh | City of Bristol | BHB , BWW |
| Canon’s Town | Cornwall | MLN4 |
| Canonbury | Greater London - Islington | BOK1 , CFP , ELL5 , MEB1 , TRL2 |
| Canongate | City of Edinburgh | ECM8 , ECM9 |
| Canterbury | Kent - Canterbury | FDM |
| Cantley | Norfolk - Broadland | NOL |
| Canton | Cardiff | CCC , CCS , CLL , RAD , SWM2 |
| Canwick | Lincolnshire - North Kesteven | SPD2 , SPD3 |
| Caol | Highland | MLG2 |
| Capel | Surrey - Mole Valley | BTH3 |
| Capel Dewi | Ceredigion | SBA2 |
| Capel-le-Ferne | Kent - Dover | FFH1 , FTC , XTD |
| Capel-y-graig | Gwynedd | CNH3 |
| Capelulo | Conwy | CNH3 |
| Capenhurst | Cheshire West and Chester | CRR1 |
| Capernwray | Lancashire - Lancaster | SJC |
| Caputh | Perth and Kinross | HGL2 |
| Carbis | Cornwall | NEW |
| Carbis Bay | Cornwall | SIV |
| Carbrain | North Lanarkshire | SCM3 |
| Carbrook | Sheffield | BLJ , WME |
| Carcroft | Doncaster | CJS , SKA |
| Carcroft Common | Doncaster | CJS , SKA |
| Cardenden | Fife | CWH3 |
| Cardew | Cumbria - Carlisle | CBC3 |
| Cardewlees | Cumbria - Carlisle | CBC3 |
| Cardiff | Cardiff | BRY , CAM , CEJ , SWM2 |
| Cardonald | Glasgow City | CNL |
| Cardross | Argyll and Bute | NEM7 |
| Cardwell Bay | Inverclyde | GOU2 |
| Careby | Lincolnshire - South Kesteven | ECM1 |
| Carfin | North Lanarkshire | EGS2 , JVN , WWD |
| Cargenbridge | Dumfries and Galloway | MAX |
| Cargo | Cumbria - Carlisle | BSN , KMG1 , KMG2 , WCM1 |
| Cargreen | Cornwall | DAC |
| Carhampton | Somerset - West Somerset | MIN |
| Caring | Kent - Maidstone | SBJ |
| Cark | Cumbria - South Lakeland | CBC1 |
| Carleton | Cumbria - Carlisle | CGJ7 |
| Carleton | Lancashire - Wyre | PBN , WPS |
| Carleton | Wakefield | SMJ2 |
| Carley Hill | Sunderland | LEN3 |
| Carlin How | Redcar and Cleveland | SSK1 |
| Carlisle | Cumbria - Carlisle | CBC3 , CGJ7 , NEC2 , NGD , SCG , UCJ , ULR , WCM1 |
| Carlton | Barnsley | TJC3 |
| Carlton | North Yorkshire - Selby | DRA1 |
| Carlton | Nottinghamshire - Gedling | DEX , NGC , NOB1 |
| Carlton | Stockton-on-Tees | STF |
| Carlton | Suffolk - Suffolk Coastal | ESK , SIZ |
| Carlton Colville | Suffolk - Waveney | ESK |
| Carlton Miniott | North Yorkshire - Hambleton | ECM5 |
| Carlton Scroop | Lincolnshire - South Kesteven | GRS2 |
| Carlton-on-Trent | Nottinghamshire - Newark and Sherwood | ECM1 |
| Carluke | South Lanarkshire | WCM1 |
| Carlyon Bay | Cornwall | MLN3 |
| Carmarthen | Carmarthenshire | CAN , CNW |
| Carmuirs | Falkirk | CMS , EGM1 , PMT , SCM3 |
| Carmyle | Glasgow City | RCB |
| Carn Brea Village | Cornwall | MLN4 |
| Carnaby | East Riding of Yorkshire | HBS |
| Carnbroe | North Lanarkshire | SCM2 , ZZD1 |
| Carnetown | Rhondda Cynon Taf | ABD , CAM |
| Carnforth | Lancashire - Lancaster | CBC1 , CEC , CGJ7 , SJC |
| Carnhell Green | Cornwall | MLN4 |
| Carno | Powys | SBA2 |
| Carnoustie | Angus | ECN3 |
| Carnwadric | Glasgow City | EKE , GBK |
| Carnwath | South Lanarkshire | ECA2 |
| Carol Green | Solihull | RBS1 |
| Carpalla | Cornwall | SDS |
| Carpenders Park | Hertfordshire - Three Rivers | CWJ , LEC1 |
| Carr | Highland | HGL2 |
| Carr Bank | Cumbria - South Lakeland | CBC1 |
| Carr Crofts | Leeds | LBE1 |
| Carr End | North Yorkshire - Scarborough | MBW2 |
| Carr Mill | St. Helens | SBH3 |
| Carr Vale | Derbyshire - Bolsover | BOC1 |
| Carrick Knowe | City of Edinburgh | ECN2 , EGM1 |
| Carrington | Trafford | MAJ |
| Carronbridge | Dumfries and Galloway | GSW |
| Carrville | County Durham | FEP |
| Carshalton | Greater London - Sutton | BTH1 |
| Carshalton Beeches | Greater London - Sutton | NFE |
| Carshalton on the Hill | Greater London - Sutton | NFE |
| Carstairs | South Lanarkshire | WCM1 |
| Carstairs Junction | South Lanarkshire | CSP , ECA1 , ECA2 , WCM1 |
| Carter Knowle | Sheffield | TJC1 |
| Cartland | South Lanarkshire | WCM1 |
| Cartsburn | Inverclyde | GOU2 |
| Cartsdyke | Inverclyde | CON1 , CON2 , CON3 , GOU2 , WYS |
| Cartside | Renfrewshire | AYR3 |
| Carway | Carmarthenshire | CMM |
| Cassington | Oxfordshire - West Oxfordshire | OWW |
| Castell | Conwy | LJT1 |
| Castle Bromwich | Solihull | DBP3 |
| Castle Donington | Leicestershire - North West Leicestershire | SSJ1 |
| Castle Fields | Shropshire | SYC , WSJ2 |
| Castle Gresley | Derbyshire - South Derbyshire | KSL |
| Castle Hill | Bolton | BBB |
| Castle Hill | Suffolk - Ipswich | ESK |
| Castle Kennedy | Dumfries and Galloway | STR3 |
| Castle Vale | Birmingham | CBR1 , CBR2 , DBP3 |
| Castle-upon-Alun | Vale of Glamorgan | VOG |
| Castlecary | North Lanarkshire | EGM1 , SCM3 |
| Castleford Ings | Wakefield | BOO , NOC |
| Castlehill | West Dunbartonshire | BCH , NEM7 |
| Castlelevington | Stockton-on-Tees | LEN3 |
| Castlethorpe | Milton Keynes | LEC1 |
| Castleton | North Yorkshire - Scarborough | MBW2 |
| Castleton | Rochdale | CEH , CSD , MVN2 |
| Castletown | Cumbria - Eden | CGJ7 |
| Castletown | Staffordshire - Stafford | LEC3 , LEC4 , WND |
| Castletown | Sunderland | NEK |
| Castley | North Yorkshire - Harrogate | LEH1 |
| Cat Hill | Barnsley | PEH |
| Catbrain | South Gloucestershire | AFR |
| Catcliffe | Rotherham | BTJ , CHR , TNC |
| Caterham | Surrey - Tandridge | PAT |
| Catford | Greater London - Lewisham | CAT , LCH |
| Cathays | Cardiff | CAR |
| Cathays Park | Cardiff | CAM , CAR |
| Cathcart | Glasgow City | CNC , CTC , KHL , NNH |
| Cathiron | Warwickshire - Rugby | LEC2 |
| Catisfield | Hampshire - Fareham | SDP1 |
| Catrine | East Ayrshire | GSW |
| Cattal | North Yorkshire - Harrogate | HAY1 |
| Cattawade | Suffolk - Babergh | LTN1 , MAH , NTE |
| Cattedown | City of Plymouth | CWR |
| Catterall | Lancashire - Wyre | CGJ6 |
| Catterlen | Cumbria - Eden | CGJ7 |
| Cattishall | Suffolk - St. Edmundsbury | CCH |
| Cattistock | Dorset - West Dorset | WEY |
| Cauldcots | Angus | ECN4 |
| Cauldon | Staffordshire - Staffordshire Moorlands | SCQ3 |
| Causeway Green | Sandwell | GSJ2 |
| Causewayhead | Stirling | SAA |
| Cavalier Hill | Leeds | HUL4 |
| Caversham | Reading | MLN1 , RFR , RTC , RTR2 , RWC |
| Caversham Heights | Reading | MLN1 , RTC , RWC |
| Cayton | North Yorkshire - Scarborough | HBS |
| Ceann Loch Aileart | Highland | MLG2 |
| Cefn | Powys | SBA1 , SBA2 |
| Cefn Cribwr | Bridgend | OVE , POR , SWM2 |
| Cefn Hengoed | Caerphilly | CAR |
| Cefn-bychan | Wrexham | WSJ2 |
| Cefn-gorwydd | Powys | CWL2 |
| Cefn-mawr | Wrexham | WSJ2 |
| Cefn-y-bedd | Flintshire | WDB1 |
| Cefnpennar | Rhondda Cynon Taf | VON |
| Ceidio | Isle of Anglesey | GLA |
| Celtic Lakes | Newport | SWM2 |
| Celynon | Caerphilly | WVL |
| Cemmaes Road | Powys | SBA2 |
| Central | Cardiff | BRY , CEJ , SWM2 |
| Central | Inverclyde | CON3 , GOU2 |
| Central Parade | Greater London - Waltham Forest | CJC , TAH2 |
| Cessnock | Glasgow City | AYR1 , BRD , CNL , ZZB1 |
| Chacewater | Cornwall | MLN3 , MLN4 |
| Chadbury | Worcestershire - Wychavon | OWW |
| Chaddesden | City of Derby | SPC6 |
| Chaddlewood | City of Plymouth | MLN1 |
| Chadwell Heath | Greater London - Barking and Dagenham | LTN1 |
| Chainbridge | Cambridgeshire - Fenland | WIG , WMY |
| Chalfont St Peter | Buckinghamshire - Chiltern | NAJ2 |
| Chalford | Gloucestershire - Stroud | SWM1 |
| Chalk | Kent - Gravesham | HDR |
| Chalkwell | Kent - Swale | SEJ1 , VIR , WMS |
| Chalkwell | Southend-on-Sea | FSS2 |
| Chalmington | Dorset - West Dorset | WEY |
| Chalton | Central Bedfordshire | SPC1 |
| Chalton | Hampshire - East Hampshire | WPH1 |
| Chalvedon | Essex - Basildon | FSS2 |
| Chalvey | Slough | WIN |
| Chambers’ Green | Kent - Ashford | XTD |
| Chandler’s Ford | Hampshire - Eastleigh | ECR |
| Chantinghall | South Lanarkshire | HMN2 |
| Chantry | Suffolk - Ipswich | ESK , IUP , LTN1 |
| Chapel | City of Southampton | SOY |
| Chapel | North Lanarkshire | COS2 |
| Chapel Chorlton | Staffordshire - Newcastle-under-Lyme | LEC4 |
| Chapel Cleeve | Somerset - West Somerset | MIN |
| Chapel Fields | Wigan | LCN , WBS1 , WBS2 |
| Chapel Green | Wokingham | GTW2 , RDG1 |
| Chapel Haddlesey | North Yorkshire - Selby | ECM3 |
| Chapel Milton | Derbyshire - High Peak | CNB1 , CYC , MAS |
| Chapel-en-le-Frith | Derbyshire - High Peak | BEJ , CNB1 , CYC |
| Chapelburn | Cumbria - Carlisle | NEC2 |
| Chapelhill | Perth and Kinross | SCM5 |
| Chapels | Blackburn with Darwen | BBB |
| Chapelton | Devon - North Devon | NDN |
| Chapeltown | Blackburn with Darwen | BBB |
| Chapeltown | Sheffield | SHB |
| Chappel | Essex - Colchester | SUD |
| Charcott | Kent - Sevenoaks | RTT |
| Chard Junction | Somerset - South Somerset | BAE2 |
| Charfield | South Gloucestershire | BGL2 |
| Charing | Kent - Ashford | SBJ |
| Charing Cross | Inverclyde | CON2 , CON3 , GOU2 , WYS |
| Charing Heath | Kent - Ashford | SBJ , TRL3 |
| Charlbury | Oxfordshire - West Oxfordshire | OWW |
| Charlemont | Sandwell | PBJ |
| Charlestown | Bradford | GUE2 , TJC3 |
| Charlestown | Calderdale | MVN2 |
| Charlestown | Fife | CRN |
| Charlestown | Moray | BGD |
| Charlestown | Salford | MVE1 |
| Charlestown Estate | Wakefield | SMJ2 |
| Charlottetown | Fife | CDC1 |
| Charlton | Greater London - Greenwich | BTC |
| Charlton | Hampshire - Test Valley | BAE1 , LUD1 |
| Charlton | Somerset - Mendip | ESB |
| Charlton | Somerset - Taunton Deane | CCL , MLN1 |
| Charlton | Surrey - Spelthorne | NMS2 |
| Charlton | Telford and Wrekin | WSJ2 |
| Charlton | Worcestershire - Wychavon | OWW |
| Charlton Adam | Somerset - South Somerset | CCL |
| Charlton Mackrell | Somerset - South Somerset | CCL |
| Charlton-on-Otmoor | Oxfordshire - Cherwell | OXD |
| Charminster | Dorset - West Dorset | WEY |
| Charndon | Buckinghamshire - Aylesbury Vale | OXD |
| Charnock Green | Lancashire - Chorley | CGJ5 |
| Charnock Richard | Lancashire - Chorley | CGJ5 |
| Chartham | Kent - Canterbury | ACR , FDM |
| Chartham Hatch | Kent - Canterbury | FDM |
| Charvil | Wokingham | MLN1 |
| Chatburn | Lancashire - Ribble Valley | DJH |
| Chatford | Shropshire | SHL |
| Chatham | Medway | VIR |
| Chathill | Northumberland | ECM7 |
| Chattern Hill | Surrey - Spelthorne | RDG1 |
| Chaul End | Central Bedfordshire | WLN |
| Chaulden | Hertfordshire - Dacorum | LEC1 |
| Chawson | Worcestershire - Wychavon | OWW |
| Chawson Valley | Worcestershire - Wychavon | OWW |
| Cheadle | Stockport | EJN |
| Cheadle Heath | Stockport | EJN , NMC1 , NMC2 , WJP1 |
| Cheadle Hulme | Stockport | CMP1 , MCH |
| Cheam | Greater London - Sutton | BTH2 |
| Chearsley | Buckinghamshire - Aylesbury Vale | NAJ2 |
| Cheddington | Buckinghamshire - Aylesbury Vale | LEC1 |
| Cheddleton | Staffordshire - Staffordshire Moorlands | CVL , SCQ2 |
| Cheddleton Heath | Staffordshire - Staffordshire Moorlands | CVL , SCQ2 , SCQ3 |
| Cheeseman’s Green | Kent - Ashford | ATH |
| Cheetham Hill | Manchester | MVN1 |
| Chegworth | Kent - Maidstone | SBJ , TRL3 |
| Chelford | Cheshire East | CMP1 |
| Chellaston | City of Derby | MJS1 , SSJ2 |
| Chelmsford | Essex - Chelmsford | CDY , LTN1 |
| Chelsfield | Greater London - Bromley | XTD |
| Chelston | Torbay | TOR |
| Chelvey | North Somerset | MLN1 |
| Chenies | Buckinghamshire - Chiltern | MCJ2 |
| Chenson | Devon - Mid Devon | NDN |
| Chepstow | Monmouthshire | SWM2 |
| Chequerfield | Wakefield | SMJ2 |
| Cheriton | Kent - Shepway | FLT , FTC , XTD |
| Cherry Hinton | Cambridgeshire - Cambridge | CCH |
| Cherry Orchard | Shropshire | AFE , WSJ2 |
| Cherry Tree | Blackburn with Darwen | FHR4 |
| Cherry Tree | Stockport | MRH , TTA1 |
| Cherry Willingham | Lincolnshire - West Lindsey | NOB3 |
| Chertsey | Surrey - Runnymede | VWW |
| Chesham Bois | Buckinghamshire - Chiltern | MCJ2 |
| Cheshunt | Hertfordshire - Broxbourne | BGK , HDT |
| Chessetts Wood | Warwickshire - Warwick | DCL |
| Chessington | Greater London - Kingston upon Thames | MPC |
| Chester | Cheshire West and Chester | CNH3 |
| Chester Moor | County Durham | ECM5 |
| Chester Road | Birmingham | ALC1 |
| Chesterfield | Derbyshire - Chesterfield | BGH , SPC9 |
| Chesterfield | Staffordshire - Lichfield | ALC2 |
| Chesterton | Cambridgeshire - Cambridge | BGK , SIB1 |
| Chesterton Green | Warwickshire - Stratford-on-Avon | DCL |
| Chestfield | Kent - Canterbury | VIR |
| Cheston | Devon - South Hams | MLN1 |
| Chestwood | Devon - North Devon | NDN |
| Cheswick | Northumberland | ECM7 |
| Chetnole | Dorset - West Dorset | WEY |
| Chettisham | Cambridgeshire - East Cambridgeshire | BGK , EMP |
| Chetwynd Aston | Telford and Wrekin | WND |
| Chew Moor | Bolton | LCN , MVE2 |
| Cheylesmore | Coventry | LSC2 , RBS1 |
| Chicksgrove | Wiltshire | BAE2 |
| Chiddingstone | Kent - Sevenoaks | RTT |
| Chiddingstone Causeway | Kent - Sevenoaks | RTT |
| Chidham | West Sussex - Chichester | TBH2 |
| Childer Thornton | Cheshire West and Chester | CRR1 , CRR2 , HHJ |
| Childwick Green | Hertfordshire - St. Albans | SPC1 |
| Chilfrome | Dorset - West Dorset | WEY |
| Chilson | Oxfordshire - West Oxfordshire | OWW |
| Chilson | Somerset - South Somerset | BAE2 |
| Chiltington | East Sussex - Lewes | KJE1 |
| Chilton | Buckinghamshire - Aylesbury Vale | NAJ2 |
| Chilton | Kent - Thanet | ACR |
| Chilton Lane | County Durham | ECM5 , KBF , STF |
| Chilton Moor | Sunderland | FEP |
| Chilvers Coton | Warwickshire - Nuneaton and Bedworth | CNN |
| Chilwell | Nottinghamshire - Broxtowe | TSN1 |
| Chilworth | Surrey - Guildford | RSJ |
| Chineham | Hampshire - Basingstoke and Deane | BKE |
| Chingford | Greater London - Waltham Forest | CJC |
| Chingford Hatch | Greater London - Waltham Forest | CJC |
| Chinley | Derbyshire - High Peak | TTA1 |
| Chinnor | Oxfordshire - South Oxfordshire | PRC |
| Chippenham | Wiltshire | MLN1 |
| Chipping Campden | Gloucestershire - Cotswold | OWW |
| Chipping Hill | Essex - Braintree | BRA , LTN1 |
| Chipping Sodbury | South Gloucestershire | SWB |
| Chipstead | Surrey - Reigate and Banstead | RED2 , TAT , VTB2 |
| Chirk | Wrexham | WSJ2 |
| Chirk Bank | Shropshire | WSJ2 |
| Chiswick | Greater London - Hounslow | ATG |
| Chittlehamholt | Devon - North Devon | NDN |
| Cholsey | Oxfordshire - South Oxfordshire | MLN1 |
| Choppington | Northumberland | EJM |
| Chorley | Lancashire - Chorley | MVE2 |
| Chorley Moor | Lancashire - Chorley | MVE2 |
| Chorleywood | Hertfordshire - Three Rivers | MCJ2 |
| Chorleywood Bottom | Hertfordshire - Three Rivers | MCJ2 |
| Chorleywood West | Hertfordshire - Three Rivers | MCJ2 |
| Chorlton | Cheshire East | LEC4 |
| Chowdene | Gateshead | ECM5 , NLF , TEY |
| Christchurch | Dorset - Christchurch | BML2 |
| Christian Fields | Kent - Gravesham | TRL3 |
| Christian Malford | Wiltshire | MLN1 |
| Christleton | Cheshire West and Chester | CNH1 |
| Christon Bank | Northumberland | ECM7 |
| Chulmleigh | Devon - North Devon | NDN |
| Church Aston | Telford and Wrekin | WND |
| Church Brampton | Northamptonshire - Daventry | HNR |
| Church End | Buckinghamshire - Aylesbury Vale | LEC1 , NAJ2 |
| Church End | Cambridgeshire - Huntingdonshire | CTP , ECM1 |
| Church End | Central Bedfordshire | BBM , ECM1 |
| Church End | Greater London - Brent | CAW , NJN |
| Church End | Lincolnshire - South Holland | SPD1 |
| Church End | Milton Keynes | LEC1 |
| Church End | Warwickshire - North Warwickshire | NWO |
| Church Fenton | North Yorkshire - Selby | CFM , NOC |
| Church Field | Cambridgeshire - Fenland | EMP |
| Church Hanborough | Oxfordshire - West Oxfordshire | OWW |
| Church Hougham | Kent - Dover | FTC , XTD |
| Church Lammas | Windsor and Maidenhead | RDG1 , SWE , SWX |
| Church Lawford | Warwickshire - Rugby | RBS1 |
| Church Leigh | Staffordshire - East Staffordshire | NSS |
| Church Side | Northumberland | ECM7 |
| Church Stowe | Northamptonshire - Daventry | LEC1 |
| Church Street | Kent - Canterbury | VIR |
| Church Street | Kent - Gravesham | HTG |
| Church Stretton | Shropshire | SHL |
| Church Town | Cornwall | MLN4 |
| Church Warsop | Nottinghamshire - Mansfield | WKC |
| Church Wood | East Sussex - Hastings | TTH |
| Churchbridge | Staffordshire - South Staffordshire | RRN1 |
| Churchdown | Gloucestershire - Tewkesbury | BAG2 |
| Churchend | Reading | MLN1 , RTC |
| Churchend | South Gloucestershire | BGL2 |
| Churchfields | Wiltshire | BAE1 , BAE2 |
| Churchill | Worcestershire - Wyre Forest | OWW |
| Churchill Park | Caerphilly | CAR |
| Churwell | Leeds | MDL1 |
| Chyandour | Cornwall | MLN4 |
| Cilcewydd | Powys | SBA2 |
| Cilfrew | Neath Port Talbot | NAB |
| Cilfynydd | Rhondda Cynon Taf | CAM |
| Cilmery | Powys | CWL2 |
| Cippenham | Slough | MLN1 |
| Citadel | Highland | WCK |
| City | West Berkshire | BHL |
| City Centre | Manchester | CMP2 , DSE , MVE1 , MVM |
| City of London | Greater London - City and County of the City of London | CBM , FSS1 , FTL , HHH , LTN1 , MCL , MEB1 , XRC |
| City of Westminster | Greater London - City of Westminster | XTD |
| Clachnaharry | Highland | WCK |
| Clackmannan | Clackmannanshire | KNE1 , SAA |
| Clacton-on-Sea | Essex - Tendring | COC |
| Claggan | Highland | WHL , ZZD7 |
| Clanville | Somerset - South Somerset | CCL , WEY |
| Clapham | Bedford | SPC2 |
| Clapham | Greater London - Lambeth | ATL , SLC1 , VIR |
| Clapham Junction | Greater London - Wandsworth | BML1 , CLJ8 , CLJ9 , FLL3 , RDG1 , VTB1 , WLL |
| Clapton | Somerset - South Somerset | BAE2 |
| Clapton Park | Greater London - Hackney | SDC , STM |
| Clara Vale | Gateshead | NEC2 |
| Clarbeston | Pembrokeshire | SWM2 |
| Clarbeston Road | Pembrokeshire | CRL , SWM2 |
| Clarborough | Nottinghamshire - Bassetlaw | MAC3 |
| Claremount | Calderdale | MRB |
| Clarencefield | Dumfries and Galloway | GSW |
| Clarendon | Kent - Dover | FDM |
| Clarendon Park | City of Leicester | SPC4 |
| Clarkston | East Renfrewshire | NNH |
| Clatter | Powys | SBA2 |
| Clattercote | Oxfordshire - Cherwell | DCL |
| Claughton | Wirral | CWK1 , CWK2 |
| Claverdon | Warwickshire - Stratford-on-Avon | HSA |
| Claverton | Bath and North East Somerset | BFB |
| Claverton Down | Bath and North East Somerset | BFB |
| Clawdd-côch | Vale of Glamorgan | SWM2 |
| Clawthorpe | Cumbria - South Lakeland | CGJ7 |
| Claxby | Lincolnshire - West Lindsey | NOB3 |
| Clay Cross | Derbyshire - North East Derbyshire | SPC8 |
| Claydon | Oxfordshire - Cherwell | DCL |
| Claydon | Suffolk - Mid Suffolk | LTN1 |
| Claygate | Kent - Maidstone | XTD |
| Claygate | Surrey - Elmbridge | NGL |
| Clayhithe | Cambridgeshire - South Cambridgeshire | BGK |
| Clayock | Highland | WCK |
| Claypole | Lincolnshire - South Kesteven | ECM1 |
| Clayton | Doncaster | SMJ2 |
| Clayton | West Sussex - Mid Sussex | VTB3 |
| Cleethorpes | North East Lincolnshire | MAC3 |
| Cleeve | Oxfordshire - South Oxfordshire | MLN1 |
| Cleghorn | South Lanarkshire | LNK , WCM1 |
| Cleikimin | City of Edinburgh | MHY , SUB2 |
| Cleland | North Lanarkshire | EGS2 |
| Clementhorpe | York | ECM4 |
| Clench | Wiltshire | BHL |
| Clerkenwell | Greater London - Islington | FTL , MCL , XRC |
| Cleverton | Wiltshire | SWB |
| Clewer Village | Windsor and Maidenhead | WIN |
| Cliff | Warwickshire - North Warwickshire | DBP1 |
| Cliff Hill | Warwickshire - Warwick | DCL |
| Cliff Vale | City of Stoke-on-Trent | CMD2 |
| Cliffe | East Sussex - Lewes | KJE1 , KJE2 |
| Cliffe | North Yorkshire - Selby | HUL1 |
| Cliffe Woods | Medway | HTG |
| Cliffs End | Kent - Thanet | ACR |
| Clifftown | Southend-on-Sea | FSS2 , FSS3 |
| Clifton | Calderdale | MVN2 |
| Clifton | City of Bristol | CNX , POD |
| Clifton | Cumbria - Eden | CGJ7 |
| Clifton | Halton | FJH , WJL1 |
| Clifton | Northumberland | ECM7 |
| Clifton | Oxfordshire - Cherwell | DCL , NAJ3 |
| Clifton | Salford | MVE1 |
| Clifton | Stirling | OBN2 , WHL |
| Clifton Green | Salford | MVE1 |
| Clifton Hampden | Oxfordshire - South Oxfordshire | DCL |
| Clifton Junction | Salford | MVE1 |
| Clifton upon Dunsmore | Warwickshire - Rugby | HNR , LEC1 , RGY1 |
| Cliftonville | North Lanarkshire | NEM2 |
| Clipstone | Nottinghamshire - Newark and Sherwood | BLC , CCN , CEM , RUB1 , RUB2 , RUC1 |
| Clitheroe | Lancashire - Ribble Valley | DJH , HOK |
| Clive | Cheshire West and Chester | CGJ1 |
| Clive Green | Cheshire West and Chester | CGJ1 |
| Cliviger | Lancashire - Burnley | FHR6 |
| Closeburn | Dumfries and Galloway | GSW |
| Clothall Common | Hertfordshire - North Hertfordshire | SBR |
| Cloud Side | Cheshire East | CMD1 |
| Clough | Oldham | MPR3 |
| Clough Hall | Staffordshire - Newcastle-under-Lyme | CMD1 |
| Clovenstone | Aberdeenshire | ANI1 |
| Clover Hall | Rochdale | MVN2 |
| Clowne | Derbyshire - Bolsover | BAC3 |
| Clunderwen | Pembrokeshire | SWM2 |
| Cluny | Fife | CRE1 , CWH3 |
| Clydebank | West Dunbartonshire | RVS2 , YKR |
| Clyne | Neath Port Talbot | NAB , VON |
| Clyst Heath | Devon - Exeter | EMT |
| Clyst Honiton | Devon - East Devon | BAE2 |
| Clytha Park | Newport | SWM2 |
| Coal Pool | Walsall | CBR2 , RRN1 |
| Coalbrookdale | Telford and Wrekin | MJI2 |
| Coaley | Gloucestershire - Stroud | BGL2 |
| Coalhall | East Ayrshire | KCH1 , KCH2 |
| Coalmakers Wharf | Greater London - Tower Hamlets | XRS |
| Coalpit Field | Warwickshire - Nuneaton and Bedworth | LEC2 |
| Coalpit Heath | South Gloucestershire | SWB |
| Coaltown of Balgonie | Fife | ECN2 , MTL1 |
| Coalville | Leicestershire - North West Leicestershire | CFJ , KSL |
| Coalway | Gloucestershire - Forest of Dean | SAW |
| Coatbridge | North Lanarkshire | RCB , SCM3 , SYE |
| Coatdyke | North Lanarkshire | NEM2 |
| Coates | City of Edinburgh | ECA3 , ECN2 , EGM2 , EGM3 , ZZB3 |
| Coates | Gloucestershire - Cotswold | SWM1 |
| Coatham | Redcar and Cleveland | DSN2 , DSN3 |
| Coatham Mundeville | Darlington | DAE1 , ECM5 |
| Cob Wall | Blackburn with Darwen | DJH |
| Cobham | Kent - Gravesham | TRL3 , VIR |
| Cobholm Island | Norfolk - Great Yarmouth | RBY |
| Cock Marling | East Sussex - Rother | ATH |
| Cockbrook | Tameside | MVL1 , MVL2 , SAJ |
| Cockburnspath | Scottish Borders | ECM8 |
| Cocker Hill | Tameside | MVL2 , MVL3 |
| Cockett | Swansea | SWM2 |
| Cockhill | Somerset - South Somerset | WEY |
| Cocksford Down | Hampshire - Basingstoke and Deane | BML1 |
| Cockwells | Cornwall | MLN4 |
| Cockwood | Devon - Teignbridge | MLN1 |
| Cockyard | Derbyshire - High Peak | BEJ |
| Codford St Peter | Wiltshire | SAL |
| Codmore Hill | West Sussex - Horsham | TBH1 |
| Codsall | Staffordshire - South Staffordshire | WSJ2 |
| Coed Ystumgwern | Gwynedd | DJP |
| Coed y Cwm | Rhondda Cynon Taf | CAM |
| Coed-Pen-Maen | Rhondda Cynon Taf | CAM |
| Coedhirwaun | Neath Port Talbot | OVE |
| Coedkernew | Newport | SWM2 |
| Coffinswell | Devon - Teignbridge | TOR |
| Coffle End | Bedford | SPC2 |
| Cofton Hackett | Worcestershire - Bromsgrove | BAG2 |
| Cogan | Vale of Glamorgan | BRY , PTH |
| Coker’s Frome | Dorset - West Dorset | BML2 |
| Colchester | Essex - Colchester | COC , LTN1 , STB |
| Cold Blow | Pembrokeshire | PEM |
| Cold Harbour | Oxfordshire - Oxford | DCL , THA |
| Cold Harbour | Windsor and Maidenhead | MLN1 |
| Cold Hiendley | Wakefield | TJC3 |
| Cold Norton | Staffordshire - Stafford | NBS , NBS1 |
| Coldblow | Greater London - Bexley | HDR |
| Coldham | Cambridgeshire - Fenland | WIG |
| Coldmeece | Staffordshire - Stafford | LEC4 |
| Coldred | Kent - Dover | FDM |
| Coldwaltham | West Sussex - Horsham | TBH1 |
| Cole | Somerset - South Somerset | WEY |
| Colebrook | City of Plymouth | MLN1 |
| Colebrooke | Devon - Mid Devon | DAC , NDN |
| Coleford | Devon - Mid Devon | NDN |
| Coleham | Shropshire | AFE , SBA1 , SHL |
| Colestocks | Devon - East Devon | BAE2 |
| Colethrop | Gloucestershire - Stroud | BGL2 |
| Coley | Reading | BKE , RFR , RWC |
| Colgrain | Argyll and Bute | NEM7 |
| Colindale | Greater London - Barnet | SPC1 |
| College Hill | County of Herefordshire | BNC , SHL |
| College Milton | South Lanarkshire | EKE |
| College Park | Greater London - Hammersmith and Fulham | BOK2 , BOK3 , BOK4 , CWJ , KGC , KGW , LEC1 , LLG , MLN1 , OOC1 , OOC2 , OOS , SZS , WAW , WLL , WLL9 , WMB , WMD1 |
| Collennan | South Ayrshire | BAK , HIL |
| Collessie | Fife | CDC1 |
| Colleton Mills | Devon - North Devon | NDN |
| Collin | Dumfries and Galloway | GSW |
| Collingham | Nottinghamshire - Newark and Sherwood | NOB1 |
| Collins Green | Warrington | DSE |
| Collycroft | Warwickshire - Nuneaton and Bedworth | CNN |
| Collyhurst | Manchester | MPR1 , MVL1 , MVM , MVN1 , ORG |
| Colne Bridge | Kirklees | MVL3 , MVL4 |
| Colney Street | Hertfordshire - St. Albans | SPC1 |
| Colt’s Green | South Gloucestershire | SWB |
| Coltfield | Moray | ANI2 , BGD |
| Colthrop | West Berkshire | BHL |
| Colton | North Yorkshire - Selby | ECM3 , ECM4 , NOC |
| Colton | Staffordshire - Lichfield | LEC2 |
| Colton | Suffolk - St. Edmundsbury | CCH |
| Coltstone | Staffordshire - Staffordshire Moorlands | CVL |
| Columbia | Sunderland | FEP |
| Columbjohn | Devon - East Devon | MLN1 |
| Colwall | County of Herefordshire | WAH |
| Colwall Stone | County of Herefordshire | WAH |
| Colwich | Staffordshire - Stafford | CMD2 , LEC2 |
| Colwick | Nottinghamshire - Gedling | DEX , NOB1 , NOG1 , NOG2 |
| Colwyn Bay | Conwy | CNH3 |
| Combe | Oxfordshire - West Oxfordshire | OWW |
| Combe Florey | Somerset - Taunton Deane | MIN |
| Combe Throop | Somerset - South Somerset | BAE2 |
| Combeinteignhead | Devon - Teignbridge | MLN1 |
| Comberford | Staffordshire - Lichfield | LEC2 |
| Comberton | County of Herefordshire | SHL |
| Combs | Derbyshire - High Peak | BEJ |
| Combs | Kirklees | DRS1 , DRS2 , MVN2 |
| Combs Ford | Suffolk - Mid Suffolk | LTN1 |
| Comins Coch | Ceredigion | SBA2 |
| Commercial Square | West Sussex - Mid Sussex | CJA1 , CJA2 , VTB3 |
| Commins Coch | Powys | SBA2 |
| Common End | Wakefield | DOL1 |
| Commondale | North Yorkshire - Scarborough | MBW2 |
| Commonside | Nottinghamshire - Ashfield | PBC , PBS1 , TSC |
| Compton | Surrey - Waverley | PAA1 , PAA2 |
| Compton Beauchamp | Oxfordshire - Vale of White Horse | MLN1 |
| Condover | Shropshire | SHL |
| Coneyhurst | West Sussex - Horsham | TBH1 |
| Congl-y-wal | Gwynedd | LJT2 |
| Conham | City of Bristol | MLN1 |
| Conington | Cambridgeshire - Huntingdonshire | CTP , ECM1 |
| Conisbrough | Doncaster | PED5 |
| Coniston Cold | North Yorkshire - Craven | SKW1 |
| Conkwell | Wiltshire | BFB |
| Connah’s Quay | Flintshire | CNH3 , WDB3 |
| Connel | Argyll and Bute | OBN2 |
| Connor Downs | Cornwall | MLN4 |
| Conon Bridge | Highland | WCK |
| Cononley | North Yorkshire - Craven | TJC3 |
| Cononley Woodside | North Yorkshire - Craven | TJC3 |
| Constable Burton | North Yorkshire - Richmondshire | REB2 |
| Conwy | Conwy | CNH3 |
| Cookham | Windsor and Maidenhead | WBB |
| Cookham Rise | Windsor and Maidenhead | WBB |
| Cooksbridge | East Sussex - Lewes | KJE1 |
| Cooling | Medway | HTG |
| Cooling Street | Medway | HTG |
| Coolinge | Kent - Shepway | XTD |
| Coomb’s End | South Gloucestershire | SWB |
| Coombe | Cornwall | MLN3 |
| Coombeswood | Dudley | GSJ2 |
| Cooper Turning | Bolton | MVE2 |
| Copcut | Worcestershire - Wychavon | OWW |
| Coped Hall | Wiltshire | MLN1 |
| Copford | Essex - Colchester | LTN1 , SUD |
| Copley | Calderdale | MRB , MVN2 |
| Copmanthorpe | York | ECM4 |
| Copnor | City of Portsmouth | WPH2 |
| Coppenhall | Cheshire East | CGJ1 |
| Coppenhall Moss | Cheshire East | CGJ1 |
| Copperhouse | Cornwall | MLN4 |
| Copple House | Knowsley | WJK |
| Copplestone | Devon - Mid Devon | NDN |
| Coppull | Lancashire - Chorley | CGJ5 |
| Coppull Moor | Lancashire - Chorley | CGJ5 |
| Corbridge | Northumberland | NEC2 |
| Corby | Northamptonshire - Corby | BSC , GSM1 |
| Corby Glen | Lincolnshire - South Kesteven | ECM1 |
| Corkerhill | Glasgow City | CNL , ZZB2 |
| Corkickle | Cumbria - Copeland | CBC1 |
| Cornforth | County Durham | ECM5 , KBF |
| Cornhaddock | Inverclyde | CON3 , WYS |
| Cornhill | Highland | WCK |
| Cornholme | Calderdale | FHR6 |
| Cornton | Stirling | SAA , SCM3 |
| Corntown | Devon - South Hams | MLN1 |
| Corntown | Vale of Glamorgan | FOR |
| Corpach | Highland | MLG2 |
| Corringham | Thurrock | THN , TLL |
| Corscombe | Devon - West Devon | DAC |
| Corseford | Renfrewshire | AYR3 |
| Corsham | Wiltshire | MLN1 |
| Corston | Bath and North East Somerset | MLN1 |
| Corston | Wiltshire | SWB |
| Corton | Wiltshire | SAL |
| Coryton | Cardiff | CRY |
| Coryton | Thurrock | THN |
| Coseley | Dudley | RBS2 |
| Coskills | North Lincolnshire | DOW , MAC3 , NOB3 |
| Cossington | Leicestershire - Charnwood | SPC5 |
| Cote Holme | Lancashire - Hyndburn | FHR5 |
| Cotehill | Cumbria - Carlisle | SAC |
| Cotes | Leicestershire - Charnwood | RUD , SPC5 |
| Cotes Heath | Staffordshire - Stafford | LEC4 |
| Cotes Park | Derbyshire - Amber Valley | TCC |
| Cotford St Luke | Somerset - Taunton Deane | MIN |
| Cotgrave | Nottinghamshire - Rushcliffe | CCB1 |
| Cothal | Aberdeenshire | ANI1 |
| Cotham | City of Bristol | CNX |
| Cotleigh | Devon - East Devon | BAE2 |
| Cotmanhay | Derbyshire - Erewash | BBL , TCC |
| Cotmarsh | Wiltshire | MLN1 |
| Coton | Staffordshire - Stafford | WND |
| Coton End | Staffordshire - Stafford | WND |
| Coton Farm | Staffordshire - Tamworth | LEC2 |
| Coton Green | Staffordshire - Tamworth | LEC2 |
| Coton Hill | Shropshire | WSJ2 |
| Coton in the Clay | Staffordshire - East Staffordshire | NSS |
| Cotonwood | Shropshire | SYC |
| Cottam | Nottinghamshire - Bassetlaw | CPS , TYB1 |
| Cottenden | East Sussex - Rother | TTH |
| Cottenham Park | Greater London - Merton | BML1 , RPE |
| Cotteridge | Birmingham | BAG1 , BAG2 , SKN |
| Cottiford | Somerset - West Somerset | MIN |
| Cottingley | Bradford | TJC3 |
| Cottingley Bar | Bradford | TJC3 |
| Cotton | Suffolk - Mid Suffolk | LTN1 |
| Coulags | Highland | KYL |
| Coulderton | Cumbria - Copeland | CBC1 |
| Coulsdon | Greater London - Croydon | RED1 , RED2 , TAT , VTB2 |
| Coulston | Wiltshire | SWY |
| Countess Wear | Devon - Exeter | EMT , MLN1 |
| Counthorpe | Lincolnshire - South Kesteven | ECM1 |
| Coupland | Cumbria - Eden | EDE |
| Coursley | Somerset - Taunton Deane | MIN |
| Court Colman | Bridgend | SWM2 |
| Court Hey | Knowsley | DSE |
| Courteenhall | Northamptonshire - South Northamptonshire | HNR , LEC1 |
| Cove | Hampshire - Rushmoor | BML1 |
| Cove | Scottish Borders | ECM8 |
| Cove Bay | Aberdeen City | ECN5 |
| Coven Heath | Staffordshire - South Staffordshire | RBS3 |
| Coventry | Coventry | LSC2 , RBS1 |
| Covington | South Lanarkshire | WCM1 |
| Cow Green | Suffolk - Mid Suffolk | LTN1 |
| Cow Roast | Hertfordshire - Dacorum | LEC1 |
| Cowbridge | Lincolnshire - East Lindsey | GRS3 |
| Cowcaddens | Glasgow City | EGM1 |
| Cowdale | Derbyshire - High Peak | CNB3 |
| Cowdenbeath | Fife | CWH1 |
| Cowdenknowes | Inverclyde | WYS |
| Cowers Lane | Derbyshire - Amber Valley | DJW |
| Cowhill | Derbyshire - Amber Valley | SPC8 |
| Cowhill | Oldham | MPR2 |
| Cowie | Aberdeenshire | ECN5 |
| Cowie | Stirling | SCM3 , ZZE5 |
| Cowlairs | Glasgow City | EGM1 , MRL1 , PNS , SGN |
| Cowlersley | Kirklees | MVL3 |
| Cowley | Devon - East Devon | DAC |
| Cowley | Oxfordshire - Oxford | THA |
| Cowling | Lancashire - Chorley | MVE2 |
| Cowpen | Northumberland | EJM , ISC |
| Cowpen Bewley | Stockton-on-Tees | LEN3 |
| Cox Common | Suffolk - Waveney | ESK |
| Cox Green | Sunderland | FEP |
| Cox Green | Windsor and Maidenhead | MLN1 |
| Coxbench | Derbyshire - Amber Valley | LED |
| Coxhoe | County Durham | KBF |
| Coxside | City of Plymouth | CWR |
| Coychurch | Bridgend | SWM2 |
| Coytrahên | Bridgend | BAL |
| Crabble | Kent - Dover | BME2 , FDM |
| Crabtree | City of Plymouth | LAS , MLN1 , SUT1 |
| Crackenedge | Kirklees | MDL1 |
| Crackenthorpe | Cumbria - Eden | SAC |
| Crackley | Warwickshire - Warwick | LSC2 |
| Cracoe | North Yorkshire - Craven | SKS2 |
| Cradlehall | Highland | HGL2 |
| Cradley Heath | Sandwell | GSJ2 |
| Crag Bank | Lancashire - Lancaster | CBC1 , CGJ7 |
| Crag Foot | Lancashire - Lancaster | CBC1 |
| Craig | Highland | KYL |
| Craigend | Perth and Kinross | CDC2 , SCM4 |
| Craigendoran | Argyll and Bute | NEM7 , WHL |
| Craigens | East Ayrshire | GSW |
| Craigentinny | City of Edinburgh | LHS1 |
| Craighead | Moray | ANI2 |
| Craigie | Perth and Kinross | HGL1 , SCM4 , SCM5 |
| Craiglockhart | City of Edinburgh | CKT , ECA3 , ZZB9 |
| Craigmill | Stirling | SAA |
| Craigmillar | City of Edinburgh | SUB2 |
| Craigneuk | North Lanarkshire | NEM1 , NEM2 , SHR , WWD |
| Craigo | Angus | ECN5 |
| Craigton | Glasgow City | AYR1 |
| Crambe | North Yorkshire - Ryedale | YMS |
| Crambeck | North Yorkshire - Ryedale | YMS |
| Crampmoor | Hampshire - Test Valley | ECR |
| Cranberry | Staffordshire - Stafford | LEC4 |
| Cranbrook | Devon - East Devon | BAE2 |
| Cranham | Greater London - Havering | FSS2 , UPG |
| Cranloch | Moray | ANI2 |
| Cranmore | Somerset - Mendip | ESB |
| Cranswick | East Riding of Yorkshire | HBS |
| Crateford | Staffordshire - South Staffordshire | RBS3 |
| Craven Arms | Shropshire | CWL1 , CWL2 , SHL |
| Craven Walk | Greater London - Hackney | BGK , SDC , TAH2 , TSE1 , TSE2 |
| Crawford | Lancashire - West Lancashire | WKL2 |
| Crawford | South Lanarkshire | WCM1 |
| Crawick | Dumfries and Galloway | GSW |
| Crawley | West Sussex - Crawley | TBH1 |
| Crawley Hill | Surrey - Surrey Heath | AAV |
| Crayford | Greater London - Bexley | HDR |
| Creamore Bank | Shropshire | SYC |
| Creech Bottom | Dorset - Purbeck | FUR |
| Creech St Michael | Somerset - Taunton Deane | MLN1 |
| Creekmouth | Greater London - Barking and Dagenham | BKR , RLY , TLL , TRL2 |
| Creeksea | Essex - Maldon | WIS |
| Creeting St Peter | Suffolk - Mid Suffolk | LTN1 |
| Creeton | Lincolnshire - South Kesteven | ECM1 |
| Creich | Highland | WCK |
| Cressington Park | Liverpool | HXS1 |
| Cresswell | Staffordshire - Staffordshire Moorlands | NSS |
| Creswell | Derbyshire - Bolsover | BAC3 , PSE |
| Creswell | Staffordshire - Stafford | LEC4 |
| Creunant | Neath Port Talbot | NAB |
| Crewe | Cheshire East | BHI , CGJ1 , CIL , CMP1 , CNH1 , CSG , GSG , KCS1 , LEC5 , LLI , SYC |
| Crews Hill | Greater London - Enfield | HDB |
| Crianlarich | Stirling | CLB , OBN1 , OBN2 , WHL |
| Criccieth | Gwynedd | DJP |
| Crichton | Midlothian | SBO |
| Crick | Monmouthshire | CWT |
| Crick | Northamptonshire - Daventry | HNR |
| Cricket Houses | Sheffield | MAC3 , NUJ1 , NUJ2 , WME |
| Cricklewood | Greater London - Barnet | CAW , CKS1 , CKS2 , SPC1 |
| Cridling Stubbs | North Yorkshire - Selby | KWS |
| Crigglestone | Wakefield | BAH1 , BAH2 , CHS |
| Cringleford | Norfolk - South Norfolk | ETN |
| Crinow | Pembrokeshire | PEM |
| Critchell’s Green | Hampshire - Test Valley | RTJ2 |
| Crockenhill | Kent - Sevenoaks | VIR |
| Crockhurst Street | Kent - Tunbridge Wells | XTD |
| Croes Eneurys | Wrexham | WDB1 , WSJ2 |
| Croesyceiliog | Carmarthenshire | SWM2 |
| Croft | Leicestershire - Blaby | WNS |
| Croft-on-Tees | North Yorkshire - Richmondshire | ECM5 |
| Croftfoot | Glasgow City | KHL |
| Croftlands | Cumbria - South Lakeland | CBC1 |
| Crofton | Greater London - Bromley | XTD |
| Crofton | Wakefield | DOL1 , HPC |
| Crofton | Wiltshire | BHL |
| Crombie | Fife | KNE1 |
| Cromer | Norfolk - North Norfolk | CRS , WHC3 |
| Cromford | Derbyshire - Derbyshire Dales | AJM1 |
| Cromwell | Nottinghamshire - Newark and Sherwood | ECM1 |
| Crooke | Wigan | WBS3 |
| Crookedholm | East Ayrshire | GSW , RIC1 |
| Crookfur | East Renfrewshire | NNH |
| Crookhill | Gateshead | NEC2 |
| Crookston | Renfrewshire | CNL |
| Cropredy | Oxfordshire - Cherwell | DCL |
| Crosby | Cumbria - Allerdale | CBC3 |
| Crosby | Sefton | HXS3 |
| Crosby Garrett | Cumbria - Eden | SAC |
| Croslands Park | Cumbria - Barrow-in-Furness | CBC1 |
| Cross Gates | Leeds | HUL4 |
| Cross Green | Leeds | HUL4 , NHM , NHM2 , NHM3 , NHM4 |
| Cross Green | Staffordshire - South Staffordshire | RBS3 |
| Cross Hills | North Yorkshire - Craven | TJC3 |
| Cross Inn | Rhondda Cynon Taf | LTR , MWY |
| Cross Stone | Calderdale | MVN2 |
| Cross Town | Cheshire East | CDM2 |
| Crosscrake | Cumbria - South Lakeland | CGJ7 |
| Crossdale Street | Norfolk - North Norfolk | WHC1 |
| Crossflatts | Bradford | TJC3 |
| Crossford | Fife | CRN , KNE1 , KNE2 |
| Crossgate | Lincolnshire - South Holland | SPD1 |
| Crossgate Moor | County Durham | ECM5 |
| Crossgates | Fife | CWH1 |
| Crossgates | North Yorkshire - Scarborough | HBS , YMS |
| Crossgates | Powys | CWL2 |
| Crossgreen | Shropshire | WSJ2 |
| Crosshill | Glasgow City | CTC |
| Crosshill | South Ayrshire | STR1 |
| Crosshouse | City of Southampton | SOY |
| Crosskeys | Caerphilly | WVL |
| Crossmill | East Renfrewshire | GBK |
| Crossmyloof | Glasgow City | CTC , GBK |
| Crossroads | East Ayrshire | GSW |
| Crossway | Powys | CWL2 |
| Crossways | Dorset - West Dorset | BML2 |
| Crossways | Kent - Dartford | HDR |
| Crossways | Monmouthshire | HNL1 |
| Croston | Lancashire - Chorley | FCO |
| Crouch | Kent - Swale | FDM |
| Crow Wood | Halton | MAJ |
| Crowcombe Heathfield | Somerset - West Somerset | MIN |
| Crowhill | Tameside | AMJ , DJO2 , MVL1 |
| Crowhurst | Surrey - Tandridge | HGG1 , RTT |
| Crowhurst Lane End | Surrey - Tandridge | RTT |
| Crowlas | Cornwall | MLN4 |
| Crowle | North Lincolnshire | DOW |
| Crown | Highland | HGL2 |
| Crowthorne | Bracknell Forest | GTW2 |
| Croxall | Staffordshire - Lichfield | DBP1 |
| Croxdale | County Durham | ECM5 |
| Croxley Green | Hertfordshire - Three Rivers | CCG2 , MCJ2 |
| Croxton | Norfolk - Breckland | ETN |
| Croxton | North Lincolnshire | MAC3 |
| Croy | North Lanarkshire | EGM1 |
| Croydon | Greater London - Croydon | CMJ , NFE , VTB2 |
| Cruckmeole | Shropshire | SBA1 |
| Crumlin | Caerphilly | WVL |
| Crundale | Pembrokeshire | SWM2 |
| Cruxton | Dorset - West Dorset | WEY |
| Crymlyn | Gwynedd | CNH3 |
| Crymlyn Burrows | Neath Port Talbot | DAN , VON |
| Cuckoo Bushes | Hampshire - Eastleigh | ECR |
| Cuckoo’s Corner | Hampshire - East Hampshire | PAA2 |
| Cuckoo’s Corner | Wiltshire | SWY |
| Cuckoo’s Nest | Cheshire West and Chester | WSJ2 |
| Cuddesdon | Oxfordshire - South Oxfordshire | THA |
| Cuddington | Cheshire West and Chester | CDM2 |
| Cuerdley Cross | Warrington | MAJ , SDJ2 |
| Cufaude | Hampshire - Basingstoke and Deane | BKE |
| Cuffley | Hertfordshire - Welwyn Hatfield | HDB |
| Cuilfail | East Sussex - Lewes | KJE2 , KJE3 , STS |
| Culdrain | Aberdeenshire | ANI1 |
| Culgaith | Cumbria - Eden | SAC |
| Culgower | Highland | WCK |
| Culhorn | Dumfries and Galloway | STN , STR3 , STR4 |
| Culloden | Highland | HGL2 |
| Cullompton | Devon - Mid Devon | MLN1 |
| Culmers | Kent - Swale | VIR |
| Culrain | Highland | WCK |
| Culross | Fife | KNE1 |
| Cults | Aberdeenshire | ANI1 |
| Culverhays | Somerset - West Somerset | MIN |
| Cummersdale | Cumbria - Carlisle | CBC3 |
| Cummertrees | Dumfries and Galloway | GSW |
| Cumnock | East Ayrshire | GSW |
| Cumwhinton | Cumbria - Carlisle | SAC |
| Cupar | Fife | ECN2 |
| Cupar Muir | Fife | ECN2 |
| Cupernham | Hampshire - Test Valley | ECR |
| Curbridge | Hampshire - Winchester | ETF |
| Curdridge | Hampshire - Winchester | BPW , ETF |
| Curdworth | Warwickshire - North Warwickshire | DBP2 |
| Currie | City of Edinburgh | ECA2 |
| Currock | Cumbria - Carlisle | CBC3 , CGJ7 , MCG , UCJ , ULR |
| Curzon Park | Cheshire West and Chester | CNH3 , WSJ2 |
| Custom House | Greater London - Newham | XRS |
| Cuthill | East Lothian | ECM8 |
| Cutsyke | Wakefield | CPM1 , CPM2 |
| Cutteslowe | Oxfordshire - Oxford | OXD |
| Cuxton | Medway | PWS2 , TRL3 , VIR |
| Cwm | Blaenau Gwent | EBW |
| Cwm | Pembrokeshire | FSH |
| Cwm | Swansea | SWM2 |
| Cwm-felin-fâch | Swansea | SDI2 |
| Cwm-hwnt | Rhondda Cynon Taf | VON |
| Cwm-mawr | Carmarthenshire | CMM |
| Cwm-y-gaist | Powys | CWL2 |
| Cwmbach Llechrhyd | Powys | CWL2 |
| Cwmbrân | Torfaen | HNL1 |
| Cwmbwrla | Swansea | SWM2 |
| Cwmbâch | Rhondda Cynon Taf | ABD , ALK , VON |
| Cwmcarn | Caerphilly | WVL |
| Cwmdu | Swansea | SWM2 |
| Cwmfelin | Bridgend | BAL |
| Cwmfelin | Merthyr Tydfil | TBD |
| Cwmfelin-boeth | Carmarthenshire | SWM2 |
| Cwmgwrach | Neath Port Talbot | APG , VON |
| Cwmifor | Carmarthenshire | VOT |
| Cwmpennar | Rhondda Cynon Taf | ABD , VON |
| Cwmrhydyceirw | Swansea | SDI2 |
| Cwmsyfiog | Caerphilly | CAR |
| Cwrt Sart | Neath Port Talbot | SDI1 , SWM2 |
| Cwrt-y-defaid | Neath Port Talbot | OVE , SWM2 |
| Cynghordy | Carmarthenshire | CWL2 |