# Parliamentary constituencies in South East England

The region of South East England is divided into 91 parliamentary constituencies, which are made up of 27 borough constituencies and 64 county constituencies. Since the general election of July 2024, 35 are represented by Labour MPs, 30 by Conservative MPs, 24 by Liberal Democrat MPs, 1 by a Green MP, and 1 by an independent MP.

## Constituencies

† Conservative  ‡ Labour  ¤ Liberal Democrat  ♣ Green Party  # Reform UK  § Ind. Network  Independent
| Constituency | Electorate | Majority | Member of Parliament | Nearest opposition | County |
| Aldershot BC | 78,569 | 5,683 | Alex Baker‡ | Leo Docherty† | Hampshire |
| Arundel and South Downs CC | 77,969 | 12,134 | Andrew Griffith† | Richard Allen¤ | West Sussex |
| Ashford CC | 76,212 | 1,779 | Sojan Joseph‡ | Damian Green† | Kent |
| Aylesbury CC | 79,169 | 630 | Laura Kyrke-Smith‡ | Rob Butler† | Buckinghamshire |
| Banbury CC | 73,193 | 3,256 | Sean Woodcock‡ | Victoria Prentis† | Oxfordshire |
| Basingstoke BC | 78,487 | 6,484 | Luke Murphy‡ | Maria Miller† | Hampshire |
| Beaconsfield CC | 72,751 | 5,455 | Joy Morrissey† | Anna Crabtree¤ | Buckinghamshire |
| Bexhill and Battle CC | 72,209 | 2,657 | Kieran Mullan† | Christine Bayliss‡ | East Sussex |
| Bicester and Woodstock CC | 74,350 | 4,958 | Calum Miller¤ | Rupert Harrison† | Oxfordshire |
| Bognor Regis and Littlehampton CC | 77,565 | 1,765 | Alison Griffiths† | Clare Walsh‡ | West Sussex |
| Bracknell CC | 71,660 | 784 | Peter Swallow‡ | James Sunderland† | Berkshire |
| Brighton Kemptown and Peacehaven BC | 68,784 | 9,609 | Chris Ward‡ | Khobi Vallis† | East Sussex |
| Brighton Pavilion BC | 74,786 | 14,290 | Siân Berry♣ | Tom Gray‡ | East Sussex |
| Buckingham and Bletchley CC | 74,832 | 2,421 | Callum Anderson‡ | Iain Stewart† | Buckinghamshire |
| Canterbury CC | 71,171 | 8,653 | Rosie Duffield (re-elected as Labour) | Louise Harvey-Quirke† | Kent |
| Chatham and Aylesford CC | 75,109 | 1,998 | Tris Osborne‡ | Nathan Gamester† | Kent |
| Chesham and Amersham CC | 74,889 | 5,451 | Sarah Green¤ | Gareth Williams† | Buckinghamshire |
| Chichester CC | 78,374 | 12,172 | Jess Brown-Fuller¤ | Gillian Keegan† | West Sussex |
| Crawley BC | 75,569 | 5,235 | Peter Lamb‡ | Zack Ali† | West Sussex |
| Dartford CC | 75,426 | 1,192 | Jim Dickson‡ | Gareth Johnson† | Kent |
| Didcot and Wantage CC | 80,689 | 6,233 | Olly Glover¤ | David Johnston† | Oxfordshire |
| Dorking and Horley CC | 71,300 | 5,391 | Chris Coghlan¤ | Marisa Heath† | Surrey |
| Dover and Deal CC | 78,801 | 7,559 | Mike Tapp‡ | Howard Cox# | Kent |
| Earley and Woodley BC | 73,548 | 848 | Yuan Yang‡ | Pauline Jorgensen† | Berkshire |
| East Grinstead and Uckfield CC | 75,385 | 8,480 | Mims Davies† | Benedict Dempsey¤ | East Sussex / West Sussex |
| East Hampshire CC | 71,965 | 1,275 | Damian Hinds† | Dominic Martin¤ | Hampshire |
| East Surrey CC | 73,307 | 7,450 | Claire Coutinho† | Tom Bowell‡ | Surrey |
| East Thanet CC | 74,940 | 6,971 | Polly Billington‡ | Helen Harrison† | Kent |
| East Worthing and Shoreham CC | 74,738 | 9,519 | Tom Rutland‡ | Leila Williams† | West Sussex |
| Eastbourne BC | 72,592 | 12,204 | Josh Babarinde¤ | Caroline Ansell† | East Sussex |
| Eastleigh BC | 69,965 | 1,546 | Liz Jarvis¤ | Samuel Joynson† | Hampshire |
| Epsom and Ewell BC | 77,530 | 3,686 | Helen Maguire¤ | Mhairi Fraser† | Surrey |
| Esher and Walton BC | 74,042 | 12,003 | Monica Harding¤ | John Cope† | Surrey |
| Fareham and Waterlooville CC | 77,691 | 6,079 | Suella Braverman† | Gemma Furnivall‡ | Hampshire |
| Farnham and Bordon CC | 75,918 | 1,349 | Greg Stafford† | Khalil Yousuf¤ | Hampshire / Surrey |
| Faversham and Mid Kent CC | 74,301 | 1,469 | Helen Whately† | Mel Dawkins‡ | Kent |
| Folkestone and Hythe CC | 70,056 | 3,729 | Tony Vaughan‡ | Damian Collins† | Kent |
| Gillingham and Rainham BC | 73,523 | 3,972 | Naushabah Khan‡ | Rehman Chishti† | Kent |
| Godalming and Ash CC | 74,168 | 891 | Jeremy Hunt† | Paul Follows¤ | Surrey |
| Gosport BC | 73,261 | 6,066 | Caroline Dinenage† | Edward Batterbury‡ | Hampshire |
| Gravesham CC | 73,088 | 2,712 | Lauren Sullivan‡ | Adam Holloway† | Kent |
| Guildford CC | 70,734 | 8,429 | Zöe Franklin¤ | Angela Richardson† | Surrey |
| Hamble Valley CC | 80,537 | 4,802 | Paul Holmes† | Prad Bains¤ | Hampshire |
| Hastings and Rye CC | 75,939 | 8,653 | Helena Dollimore‡ | Sally-Ann Hart† | East Sussex |
| Havant BC | 72,346 | 92 | Alan Mak† | Stefanie Harvey‡ | Hampshire |
| Henley and Thame CC | 73,749 | 6,267 | Freddie van Mierlo¤ | Caroline Newton† | Oxfordshire |
| Herne Bay and Sandwich CC | 77,841 | 2,499 | Roger Gale† | Helen Whitehead‡ | Kent |
| Horsham CC | 79,150 | 2,517 | John Milne¤ | Jeremy Quin† | West Sussex |
| Hove and Portslade BC | 74,063 | 19,881 | Peter Kyle‡ | Sophie Broadbent♣ | East Sussex |
| Isle of Wight East CC | 55,855 | 3,323 | Joe Robertson† | Sarah Morris# | Isle of Wight |
| Isle of Wight West CC | 55,406 | 3,177 | Richard Quigley‡ | Bob Seely† | Isle of Wight |
| Lewes CC | 76,166 | 12,624 | James MacCleary¤ | Maria Caulfield† | East Sussex |
| Maidenhead CC | 75,687 | 2,963 | Joshua Reynolds¤ | Tania Mathias† | Berkshire |
| Maidstone and Malling CC | 76,449 | 1,674 | Helen Grant† | Maureen Cleator‡ | Kent |
| Mid Buckinghamshire CC | 75,415 | 5,872 | Greg Smith† | Anja Schaefer¤ | Buckinghamshire |
| Mid Sussex CC | 75,969 | 6,662 | Alison Bennett¤ | Kristy Adams† | West Sussex |
| Milton Keynes Central BC | 81,078 | 7,291 | Emily Darlington‡ | Johnny Luk† | Buckinghamshire |
| Milton Keynes North CC | 70,709 | 5,430 | Chris Curtis‡ | Ben Everitt† | Buckinghamshire |
| New Forest East CC | 70,618 | 8,495 | Julian Lewis† | Sasjkia Otto‡ | Hampshire |
| New Forest West CC | 68,644 | 5,600 | Desmond Swayne† | Sally Johnston‡ | Hampshire |
| Newbury CC | 71,986 | 2,377 | Lee Dillon¤ | Laura Farris† | Berkshire |
| North East Hampshire CC | 76,975 | 634 | Alex Brewer¤ | Ranil Jayawardena† | Hampshire |
| North West Hampshire CC | 78,629 | 3,288 | Kit Malthouse† | Andy Fitchet‡ | Hampshire |
| Oxford East BC | 71,845 | 14,465 | Anneliese Dodds‡ | Sushila Dhall♣ | Oxfordshire |
| Oxford West and Abingdon CC | 71,318 | 14,894 | Layla Moran¤ | Vinay Raniga† | Oxfordshire |
| Portsmouth North BC | 70,446 | 780 | Amanda Martin‡ | Penny Mordaunt† | Hampshire |
| Portsmouth South BC | 73,711 | 13,155 | Stephen Morgan‡ | Mark Zimmer# | Hampshire |
| Reading Central BC | 73,600 | 12,637 | Matt Rodda‡ | Raj Singh† | Berkshire |
| Reading West and Mid Berkshire CC | 68,786 | 1,361 | Olivia Bailey‡ | Ross Mackinnon† | Berkshire |
| Reigate BC | 77,101 | 3,187 | Rebecca Paul† | Stuart Brady‡ | Surrey |
| Rochester and Strood CC | 74,257 | 2,293 | Lauren Edwards‡ | Kelly Tolhurst† | Kent |
| Romsey and Southampton North CC | 71,871 | 2,191 | Caroline Nokes† | Geoff Cooper¤ | Hampshire |
| Runnymede and Weybridge CC | 73,610 | 7,627 | Ben Spencer† | Ellen Nicholson¤ | Surrey |
| Sevenoaks CC | 73,708 | 5,440 | Laura Trott† | Richard Streatfeild¤ | Kent |
| Sittingbourne and Sheppey CC | 79,067 | 355 | Kevin McKenna‡ | Aisha Cuthbert† | Kent |
| Slough BC | 81,512 | 3,647 | Tan Dhesi‡ | Azhar Chohan§ | Berkshire |
| Southampton Itchen BC | 68,379 | 6,105 | Darren Paffey‡ | Sidney Yankson† | Hampshire |
| Southampton Test BC | 65,520 | 9,333 | Satvir Kaur‡ | Ben Burcombe-Filer† | Hampshire |
| Spelthorne BC | 73,782 | 1,590 | Lincoln Jopp† | Claire Tighe‡ | Surrey |
| Surrey Heath CC | 71,934 | 5,640 | Al Pinkerton¤ | Ed McGuinness† | Surrey |
| Sussex Weald CC | 72,897 | 6,842 | Nus Ghani† | Danielle Newson¤ | East Sussex |
| Tonbridge CC | 72,799 | 11,166 | Tom Tugendhat† | Lewis Bailey‡ | Kent |
| Tunbridge Wells CC | 78,738 | 8,687 | Mike Martin¤ | Neil Mahapatra† | Kent |
| Weald of Kent CC | 75,988 | 8,422 | Katie Lam† | Lenny Rolles‡ | Kent |
| Winchester CC | 78,289 | 13,821 | Danny Chambers¤ | Flick Drummond† | Hampshire |
| Windsor CC | 73,334 | 6,457 | Jack Rankin† | Pavitar Mann‡ | Berkshire |
| Witney CC | 75,448 | 4,339 | Charlie Maynard¤ | Robert Courts† | Oxfordshire |
| Woking CC | 72,977 | 11,246 | Will Forster¤ | Jonathan Lord† | Surrey |
| Wokingham CC | 75,082 | 8,345 | Clive Jones¤ | Lucy Demery† | Berkshire |
| Worthing West BC | 77,038 | 3,949 | Beccy Cooper‡ | Peter Bottomley† | West Sussex |
| Wycombe CC | 73,846 | 4,591 | Emma Reynolds‡ | Steve Baker† | Buckinghamshire |

## 2023 boundary changes

See 2023 Periodic Review of Westminster constituencies for further details.
Following the abandonment of the Sixth Periodic Review (the 2018 review), the Boundary Commission for England formally launched the 2023 Review on 5 January 2021. The Commission calculated that the number of seats to be allocated to the South East region would be increased by 7 from 84 to 91. This includes the Isle of Wight which will have two protected seats, compared to one at present. Initial proposals were published on 8 June 2021 and, following two periods of public consultation, revised proposals were published on 8 November 2022. The final proposals were published on 28 June 2023.
Under proposals, the following constituencies for the region came into effect at the 2024 general election:
| Constituency | Electorate | Ceremonial county | Local authority |
| Aldershot BC | 76,765 | Hampshire | Hart / Rushmoor |
| Arundel and South Downs CC | 76,974 | West Sussex | Arun / Chichester / Horsham |
| Ashford CC | 73,546 | Kent | Ashford / Folkestone and Hythe |
| Aylesbury CC | 75,636 | Buckinghamshire | Buckinghamshire |
| Banbury CC | 69,943 | Oxfordshire | Cherwell / West Oxfordshire |
| Basingstoke BC | 77,050 | Hampshire | Basingstoke and Deane |
| Beaconsfield CC | 72,315 | Buckinghamshire | Buckinghamshire |
| Bexhill and Battle CC | 70,869 | East Sussex | Rother / Wealden |
| Bicester and Woodstock CC | 70,389 | Oxfordshire | Cherwell / West Oxfordshire |
| Bognor Regis and Littlehampton CC | 76,985 | West Sussex | Arun |
| Bracknell BC | 70,247 | Berkshire | Bracknell Forest |
| Brighton Kemptown and Peacehaven BC | 69,865 | East Sussex | Brighton and Hove / Lewes |
| Brighton Pavilion BC | 75,722 | East Sussex | Brighton and Hove |
| Buckingham and Bletchley CC | 73,644 | Buckinghamshire | Buckinghamshire / Milton Keynes |
| Canterbury CC | 75,499 | Kent | Canterbury |
| Chatham and Aylesford CC | 74,840 | Kent | Medway / Tonbridge and Malling |
| Chesham and Amersham CC | 74,155 | Buckinghamshire | Buckinghamshire |
| Chichester CC | 76,785 | West Sussex | Arun / Chichester |
| Crawley BC | 74,446 | West Sussex | Crawley |
| Dartford CC | 72,048 | Kent | Dartford |
| Didcot and Wantage CC | 74,456 | Oxfordshire | South Oxfordshire / Vale of White Horse |
| Dorking and Horley CC | 70,317 | Surrey | Mole Valley / Reigate and Banstead |
| Dover and Deal CC | 75,855 | Kent | Dover |
| Earley and Woodley BC | 70,083 | Berkshire | Reading / Wokingham |
| East Grinstead and Uckfield CC | 72,356 | East Sussex / West Sussex | Lewes / Mid Sussex / Wealden |
| East Hampshire CC | 69,959 | Hampshire | East Hampshire |
| East Surrey CC | 73,145 | Surrey | Reigate and Banstead / Tandridge |
| East Thanet BC | 73,790 | Kent | Thanet |
| East Worthing and Shoreham BC | 75,466 | West Sussex | Adur / Worthing |
| Eastbourne BC | 73,322 | East Sussex | Eastbourne |
| Eastleigh BC | 69,982 | Hampshire | Eastleigh / Test Valley |
| Epsom and Ewell BC | 76,844 | Surrey | Epsom and Ewell / Mole Valley |
| Esher and Walton BC | 73,280 | Surrey | Elmbridge |
| Fareham and Waterlooville CC | 77,036 | Hampshire | Fareham / Havant / Winchester |
| Farnham and Bordon CC | 72,938 | Hampshire / Surrey | East Hampshire / Waverley |
| Faversham and Mid Kent CC | 71,798 | Kent | Maidstone / Swale |
| Folkestone and Hythe CC | 70,023 | Kent | Folkestone and Hythe |
| Gillingham and Rainham BC | 73,951 | Kent | Medway |
| Godalming and Ash CC | 71,399 | Surrey | Guildford / Waverley |
| Gosport BC | 73,763 | Hampshire | Fareham / Gosport |
| Gravesham CC | 72,866 | Kent | Gravesham |
| Guildford CC | 71,367 | Surrey | Guildford |
| Hamble Valley CC | 76,902 | Hampshire | Eastleigh / Fareham / Winchester |
| Hastings and Rye CC | 75,581 | East Sussex | Hastings / Rother |
| Havant BC | 72,766 | Hampshire | Havant |
| Henley and Thame CC | 70,626 | Oxfordshire | South Oxfordshire |
| Herne Bay and Sandwich CC | 76,028 | Kent | Canterbury / Dover / Thanet |
| Horsham CC | 76,981 | West Sussex | Horsham |
| Hove and Portslade BC | 73,726 | East Sussex | Brighton and Hove |
| Isle of Wight East CC | 56,805 | Isle of Wight | Isle of Wight |
| Isle of Wight West CC | 54,911 | Isle of Wight | Isle of Wight |
| Lewes CC | 75,091 | East Sussex | Lewes / Wealden |
| Maidenhead CC | 73,463 | Berkshire | Bracknell Forest / Windsor and Maidenhead |
| Maidstone and Malling CC | 73,084 | Kent | Maidstone / Tonbridge and Malling |
| Mid Buckinghamshire CC | 72,240 | Buckinghamshire | Buckinghamshire |
| Mid Sussex CC | 72,255 | West Sussex | Mid Sussex |
| Milton Keynes North CC | 70,620 | Buckinghamshire | Milton Keynes |
| Milton Keynes Central BC | 76,708 | Buckinghamshire | Milton Keynes |
| New Forest East CC | 73,823 | Hampshire | New Forest |
| New Forest West CC | 71,009 | Hampshire | New Forest |
| Newbury CC | 71,631 | Berkshire | West Berkshire |
| North East Hampshire CC | 73,306 | Hampshire | Basingstoke and Deane / Hart |
| North West Hampshire CC | 76,004 | Hampshire | Basingstoke and Deane / Test Valley |
| Oxford East BC | 72,731 | Oxfordshire | Oxford |
| Oxford West and Abingdon CC | 72,004 | Oxfordshire | Oxford / Vale of White Horse |
| Portsmouth North BC | 71,844 | Hampshire | Portsmouth |
| Portsmouth South BC | 74,253 | Hampshire | Portsmouth |
| Reading Central BC | 71,283 | Berkshire | Reading |
| Reading West and Mid Berkshire CC | 69,999 | Berkshire | Reading / West Berkshire |
| Reigate CC | 76,139 | Surrey | Reigate and Banstead |
| Rochester and Strood CC | 72,155 | Kent | Medway |
| Romsey and Southampton North CC | 73,831 | Hampshire | Southampton / Test Valley |
| Runnymede and Weybridge CC | 73,778 | Surrey | Elmbridge / Runnymede |
| Sevenoaks CC | 73,684 | Kent | Dartford / Sevenoaks |
| Sittingbourne and Sheppey CC | 76,818 | Kent | Swale |
| Slough BC | 75,287 | Berkshire | Slough |
| Southampton Itchen BC | 72,150 | Hampshire | Southampton |
| Southampton Test BC | 69,960 | Hampshire | Southampton |
| Spelthorne BC | 72,897 | Surrey | Spelthorne |
| Surrey Heath CC | 70,825 | Surrey | Guildford / Surrey Heath |
| Sussex Weald CC | 70,075 | East Sussex | Wealden |
| Tonbridge CC | 73,692 | Kent | Sevenoaks / Tonbridge and Malling |
| Tunbridge Wells CC | 75,213 | Kent | Tunbridge Wells |
| Weald of Kent CC | 70,110 | Kent | Ashford / Maidstone / Tunbridge Wells |
| Winchester CC | 76,577 | Hampshire | Winchester |
| Windsor CC | 74,338 | Berkshire / Surrey | Runnymede / Slough / Windsor and Maidenhead |
| Witney CC | 70,042 | Oxfordshire | Vale of White Horse / West Oxfordshire |
| Woking BC | 71,737 | Surrey | Woking |
| Wokingham CC | 70,235 | Berkshire | Wokingham |
| Worthing West BC | 76,293 | West Sussex | Adur / Worthing |
| Wycombe CC | 71,769 | Buckinghamshire | Buckinghamshire |

## 2024 results

The number of votes cast for each political party who fielded candidates in constituencies comprising the South East region in the 2024 general election were as follows:
| Party | Votes | % | Change from 2019 | Seats | Change from 2019 (actual) | Change from 2019 (notional) |
| Conservative | 1,332,755 | 30.6 | 23.4 | 30 | 44 | 51 |
| Labour | 1,067,897 | 24.5 | 2.4 | 36 | 28 | 28 |
| Liberal Democrats | 951,222 | 21.9 | 3.6 | 24 | 23 | 23 |
| Reform UK | 609,281 | 14.0 | 13.7 | 0 | 0 | 0 |
| Green | 299,665 | 6.9 | 3.0 | 1 | 0 | 0 |
| Others | 90,596 | 2.1 | 0.7 | 0 | 0 | 0 |
| Total | 4,351,416 | 100.0 | | 91 | 7 | |

## Results history

Primary data source: House of Commons research briefing - General election results from 1918 to 2019 (2024 as above)

### Percentage votes

Key:
* CON - Conservative Party, including National Liberal Party up to 1966
* LAB - Labour Party, including Labour and Co-operative Party
* LIB - Liberal Party up to 1979; SDP-Liberal Alliance 1983 & 1987; Liberal Democrats from 1992
* UKIP - UK Independence Party 2010 to 2017 (included in Other up to 2005 and from 2019)
* REF - Reform UK (Brexit Party in 2019)
* GRN - Green Party of England and Wales (included in Other up to 2005)

### Seats

Key:
* CON - Conservative Party, including National Liberal Party up to 1966 (2010-2017 - includes The Speaker, John Bercow)
* LAB - Labour Party, including Labour and Co-operative Party
* LIB - Liberal Party up to 1979; SDP-Liberal Alliance 1983 & 1987; Liberal Democrats from 1992
* GRN - Green Party of England and Wales
* OTH - 2010-2017 - Speaker (John Bercow)