Schedule 3 ACTING RETURNING OFFICERS FOR COUNTY CONSTITUENCIES
Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below:
| Name of county constituency | District of which registration officer is acting returning officer |
| Aldershot | Rushmoor |
| Amber Valley | Amber Valley |
| Arundel and South Downs | Horsham |
| Ashfield | Ashfield |
| Ashford | Ashford |
| Aylesbury | Aylesbury Vale |
| Banbury | Cherwell |
| Barnsley East and Mexborough | Barnsley |
| Barnsley West and Penistone | Barnsley |
| Barrow and Furness | Barrow-in-Furness |
| Basingstoke | Basingstoke and Deane |
| Bassetlaw | Bassetlaw |
| Bath | Bath |
| Beaconsfield | South Bucks |
| Berwick-upon-Tweed | Alnwick |
| Beverley and Holderness | Holderness |
| Bexhill and Battle | Rother |
| Billericay | Basildon |
| Bishop Auckland | Wear Valley |
| Blaby | Blaby |
| Bognor Regis and Littlehampton | Arun |
| Bolsover | Bolsover |
| Bolton West | Bolton |
| Boston and Skegness | Boston |
| Bosworth | Hinckley and Bosworth |
| Bracknell | Bracknell Forest |
| Braintree | Braintree |
| Brentwood and Ongar | Brentwood |
| Bridgwater | Sedgemoor |
| Brigg and Goole | Boothferry |
| Bromsgrove | Bromsgrove |
| Broxtowe | Broxtowe |
| Buckingham | Aylesbury Vale |
| Burton | East Staffordshire |
| Bury St. Edmunds | St. Edmundsbury |
| Calder Valley | Calderdale |
| Cannock Chase | Cannock Chase |
| Canterbury | Canterbury |
| Central Suffolk and North Ipswich | Mid Suffolk |
| Charnwood | Charnwood |
| Chatham and Aylesford | Rochester upon Medway |
| Chesham and Amersham | Chiltern |
| Chichester | Chichester |
| Chorley | Chorley |
| Christchurch | Christchurch |
| City of Chester | Chester |
| City of Durham | Durham |
| Cleethorpes | Cleethorpes |
| Colne Valley | Kirklees |
| Congleton | Congleton |
| Copeland | Copeland |
| Corby | Corby |
| Cotswold | Cotswold |
| Crewe and Nantwich | Crewe and Nantwich |
| Dartford | Dartford |
| Daventry | South Northamptonshire |
| Devizes | Kennet |
| Dewsbury | Kirklees |
| Don Valley | Doncaster |
| Doncaster North | Doncaster |
| Dover | Dover |
| Easington | Easington |
| East Devon | East Devon |
| East Hampshire | East Hampshire |
| East Surrey | Tandridge |
| East Worthing and Shoreham | Adur |
| East Yorkshire | East Yorkshire |
| Eddisbury | Vale Royal |
| Ellesmere Port and Neston | Ellesmere Port and Neston |
| Elmet | Leeds |
| Epping Forest | Epping Forest |
| Erewash | Erewash |
| Falmouth and Camborne | Kerrier |
| Fareham | Fareham |
| Faversham and Mid Kent | Maidstone |
| Folkestone and Hythe | Shepway |
| Forest of Dean | Forest of Dean |
| Fylde | Fylde |
| Gainsborough | West Lindsey |
| Gedling | Gedling |
| Grantham and Stamford | South Kesteven |
| Gravesham | Gravesham |
| Great Yarmouth | Great Yarmouth |
| Guildford | Guildford |
| Haltemprice and Howden | Beverley |
| Halton | Halton |
| Harborough | Oadby and Wigston |
| Harlow | Harlow |
| Harwich | Tendring |
| Hastings and Rye | Hastings |
| Hazel Grove | Stockport |
| Hemel Hempstead | Dacorum |
| Hemsworth | Wakefield |
| Henley | South Oxfordshire |
| Hereford | Hereford |
| Hertford and Stortford | East Hertfordshire |
| Hertsmere | Hertsmere |
| Hexham | Tynedale |
| Heywood and Middleton | Rochdale |
| High Peak | High Peak |
| Hitchin and Harpenden | St. Albans |
| Horsham | Horsham |
| Huntingdon | Huntingdonshire |
| Isle of Wight | Isle of Wight |
| Keighley | Bradford |
| Kettering | Kettering |
| Knowsley North and Sefton East | Knowsley |
| Knowsley South | Knowsley |
| Lancaster and Wyre | Wyre |
| Leigh | Wigan |
| Leominster | Leominster |
| Lewes | Lewes |
| Lichfield | Lichfield |
| Loughborough | Charnwood |
| Louth and Horncastle | East Lindsey |
| Ludlow | South Shropshire |
| Macclesfield | Macclesfield |
| Maidenhead | Windsor and Maidenhead |
| Maidstone and the Weald | Maidstone |
| Makerfield | Wigan |
| Maldon and East Chelmsford | Maldon |
| Mansfield | Mansfield |
| Medway | Rochester upon Medway |
| Meriden | Solihull |
| Mid Bedfordshire | Mid Bedfordshire |
| Mid Dorset and North Poole | Poole |
| Mid Norfolk | Broadland |
| Mid Sussex | Mid Sussex |
| Mid Worcestershire | Wychavon |
| Middlesbrough South and East Cleveland | Langbaurgh-on-Tees |
| Mole Valley | Mole Valley |
| Morecambe and Lunesdale | Lancaster |
| New Forest East | New Forest |
| New Forest West | New Forest |
| Newark | Newark and Sherwood |
| Newbury | Newbury |
| Normanton | Wakefield |
| North Cornwall | North Cornwall |
| North Devon | North Devon |
| North Dorset | North Dorset |
| North Durham | Chester-le-Street |
| North East Bedfordshire | Mid Bedfordshire |
| North East Cambridgeshire | Fenland |
| North East Derbyshire | North East Derbyshire |
| North East Hampshire | Hart |
| North East Hertfordshire | North Hertfordshire |
| North East Milton Keynes | Milton Keynes |
| North Essex | Colchester |
| North Norfolk | North Norfolk |
| North Shropshire | North Shropshire |
| North Swindon | Thamesdown |
| North Thanet | Thanet |
| North Warwickshire | North Warwickshire |
| North West Cambridgeshire | Peterborough |
| North West Durham | Derwentside |
| North West Hampshire | Test Valley |
| North West Leicestershire | North West Leicestershire |
| North West Norfolk | King’s Lynn and West Norfolk |
| North Wiltshire | North Wiltshire |
| Northavon | Northavon |
| Nuneaton | Nuneaton and Bedworth |
| Oldham East and Saddleworth | Oldham |
| Oxford West and Abingdon | Vale of White Horse |
| Penrith and the Border | Eden |
| Pontefract and Castleford | Wakefield |
| Rayleigh | Rochford |
| Reading West | Reading |
| Ribble Valley | Ribble Valley |
| Richmond (Yorks) | Hambleton |
| Rochdale | Rochdale |
| Rochford and Southend East | Southend-on-Sea |
| Romsey | Test Valley |
| Rother Valley | Rotherham |
| Rugby and Kenilworth | Rugby |
| Runnymede and Weybridge | Runnymede |
| Rushcliffe | Rushcliffe |
| Rutland and Melton | Melton |
| Ryedale | Ryedale |
| Saffron Walden | Uttlesford |
| Salisbury | Salisbury |
| Scarborough and Whitby | Scarborough |
| Scunthorpe | Scunthorpe |
| Sedgefield | Sedgefield |
| Selby | Selby |
| Sevenoaks | Sevenoaks |
| Sheffield, Hallam | Sheffield |
| Sheffield, Hillsborough | Sheffield |
| Sherwood | Newark and Sherwood |
| Shipley | Bradford |
| Shrewsbury and Atcham | Shrewsbury and Atcham |
| Sittingbourne and Sheppey | Swale |
| Skipton and Ripon | Craven |
| Sleaford and North Hykeham | North Kesteven |
| Somerton and Frome | South Somerset |
| South Cambridgeshire | South Cambridgeshire |
| South Derbyshire | South Derbyshire |
| South Dorset | Weymouth and Portland |
| South East Cambridgeshire | East Cambridgeshire |
| South East Cornwall | Caradon |
| South Holland and the Deepings | South Holland |
| South Norfolk | South Norfolk |
| South Ribble | South Ribble |
| South Staffordshire | South Staffordshire |
| South Suffolk | Babergh |
| South Swindon | Thamesdown |
| South Thanet | Thanet |
| South West Bedfordshire | South Bedfordshire |
| South West Devon | Plymouth |
| South West Hertfordshire | Three Rivers |
| South West Norfolk | Breckland |
| South West Surrey | Waverley |
| St. Albans | St. Albans |
| St. Ives | Penwith |
| Stafford | Stafford |
| Staffordshire Moorlands | Staffordshire Moorlands |
| Stalybridge and Hyde | Tameside |
| Stevenage | Stevenage |
| Stone | Stafford |
| Stratford-on-Avon | Stratford-on-Avon |
| Stroud | Stroud |
| Suffolk Coastal | Suffolk Coastal |
| Surrey Heath | Surrey Heath |
| Tamworth | Tamworth |
| Tatton | Macclesfield |
| Taunton | Taunton Deane |
| Teignbridge | Teignbridge |
| Tewkesbury | Tewkesbury |
| The Wrekin | The Wrekin |
| Tiverton and Honiton | Mid Devon |
| Tonbridge and Malling | Tonbridge and Malling |
| Torridge and West Devon | Torridge |
| Totnes | South Hams |
| Truro and St. Austell | Carrick |
| Tunbridge Wells | Tunbridge Wells |
| Vale of York | Hambleton |
| Wakefield | Wakefield |
| Wansbeck | Wansbeck |
| Wansdyke | Wansdyke |
| Wantage | Vale of White Horse |
| Warwick and Leamington | Warwick |
| Waveney | Waveney |
| Wealden | Wealden |
| Weaver Vale | Vale Royal |
| Wellingborough | Wellingborough |
| Wells | Mendip |
| Welwyn Hatfield | Welwyn Hatfield |
| Wentworth | Rotherham |
| West Chelmsford | Chelmsford |
| West Derbyshire | Derbyshire Dales |
| West Dorset | West Dorset |
| West Lancashire | West Lancashire |
| West Suffolk | Forest Heath |
| West Worcestershire | Malvern Hills |
| Westbury | West Wiltshire |
| Westmorland and Lonsdale | South Lakeland |
| Weston-Super-Mare | Woodspring |
| Wigan | Wigan |
| Winchester | Winchester |
| Windsor | Windsor and Maidenhead |
| Wirral South | Wirral |
| Wirral West | Wirral |
| Witney | West Oxfordshire |
| Woking | Woking |
| Wokingham | Wokingham |
| Woodspring | Woodspring |
| Workington | Allerdale |
| Worsley | Salford |
| Wycombe | Wycombe |
| Wyre Forest | Wyre Forest |
| Yeovil | South Somerset |