The regionSee NUTS 1 statistical regions of England 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, 29 by Conservative MPs, 24 by Liberal Democrat MPs, 1 by a Green MP, 1 by a Reform UK MP, and 1 by an independent MP.

Constituencies

Constituency BC denotes borough constituency, CC denotes county constituency.ElectorateMajorityThe majority is the number of votes the winning candidate receives more than their nearest rival.Member of ParliamentNearest oppositionCountyConstituency MapAldershot BC78,5695,683 Alex Baker‡ Leo Docherty†HampshireArundel and South Downs CC77,96912,134 Andrew Griffith† Richard Allen¤West SussexAshford CC76,2121,779 Sojan Joseph‡ Damian Green†KentAylesbury CC79,169630 Laura Kyrke-Smith‡ Rob Butler†BuckinghamshireBanbury CC73,1933,256 Sean Woodcock‡ Victoria Prentis†OxfordshireBasingstoke BC78,4876,484 Luke Murphy‡ Maria Miller†HampshireBeaconsfield CC72,7515,455 Joy Morrissey† Anna Crabtree¤BuckinghamshireBexhill and Battle CC72,2092,657 Kieran Mullan†Christine Bayliss‡East SussexBicester and Woodstock CC74,3504,958 Calum Miller¤ Rupert Harrison†OxfordshireBognor Regis and Littlehampton CC77,5651,765 Alison Griffiths† Clare Walsh‡West SussexBracknell CC71,660784 Peter Swallow‡ James Sunderland†BerkshireBrighton Kemptown and Peacehaven BC68,7849,609 Chris Ward‡ Khobi Vallis†East SussexBrighton Pavilion BC74,78614,290 Siân Berry♣ Tom Gray‡East SussexBuckingham and Bletchley CC74,8322,421 Callum Anderson‡ Iain Stewart†BuckinghamshireCanterbury CC71,1718,653 Rosie Duffield(re-elected as Labour) Louise Harvey-Quirke†KentChatham and Aylesford CC75,1091,998 Tris Osborne‡ Nathan Gamester†KentChesham and Amersham CC74,8895,451 Sarah Green¤ Gareth Williams†BuckinghamshireChichester CC78,37412,172 Jess Brown-Fuller¤ Gillian Keegan†West SussexCrawley BC75,5695,235 Peter Lamb‡ Zack Ali†West SussexDartford CC75,4261,192 Jim Dickson‡ Gareth Johnson†KentDidcot and Wantage CC80,6896,233 Olly Glover¤ David Johnston†OxfordshireDorking and Horley CC71,3005,391 Chris Coghlan¤ Marisa Heath†SurreyDover and Deal CC78,8017,559 Mike Tapp‡ Howard Cox#KentEarley and Woodley BC73,548848 Yuan Yang‡ Pauline Jorgensen†BerkshireEast Grinstead and Uckfield CC75,3858,480 Mims Davies† Benedict Dempsey¤East Sussex / West SussexEast Hampshire CC71,9651,275 Damian Hinds† Dominic Martin¤HampshireEast Surrey CC73,3077,450 Claire Coutinho† Tom Bowell‡SurreyEast Thanet CC74,9406,971 Polly Billington‡ Helen Harrison†KentEast Worthing and Shoreham CC74,7389,519 Tom Rutland‡ Leila Williams†West SussexEastbourne BC72,59212,204 Josh Babarinde¤ Caroline Ansell†East SussexEastleigh BC69,9651,546 Liz Jarvis¤ Samuel Joynson†HampshireEpsom and Ewell BC77,5303,686 Helen Maguire¤ Mhairi Fraser†SurreyEsher and Walton BC74,04212,003 Monica Harding¤ John Cope†SurreyFareham and Waterlooville CC77,6916,079 Suella Braverman#(re-elected as a Conservative) Gemma Furnivall‡HampshireFarnham and Bordon CC75,9181,349 Greg Stafford† Khalil Yousuf¤Hampshire / SurreyFaversham and Mid Kent CC74,3011,469 Helen Whately† Mel Dawkins‡KentFolkestone and Hythe CC70,0563,729 Tony Vaughan‡ Damian Collins†KentGillingham and Rainham BC73,5233,972 Naushabah Khan‡ Rehman Chishti†KentGodalming and Ash CC74,168891 Jeremy Hunt†Paul Follows¤SurreyGosport BC73,2616,066 Caroline Dinenage† Edward Batterbury‡HampshireGravesham CC73,0882,712 Lauren Sullivan‡ Adam Holloway†KentGuildford CC70,7348,429 Zöe Franklin¤ Angela Richardson†SurreyHamble Valley CC80,5374,802 Paul Holmes† Prad Bains¤HampshireHastings and Rye CC75,9398,653 Helena Dollimore‡ Sally-Ann Hart†East SussexHavant BC72,34692 Alan Mak† Stefanie Harvey‡HampshireHenley and Thame CC73,7496,267 Freddie van Mierlo¤ Caroline Newton†OxfordshireHerne Bay and Sandwich CC77,8412,499 Roger Gale† Helen Whitehead‡KentHorsham CC79,1502,517 John Milne¤ Jeremy Quin†West SussexHove and Portslade BC74,06319,881 Peter Kyle‡ Sophie Broadbent♣East SussexIsle of Wight East CC55,8553,323 Joe Robertson† Sarah Morris#Isle of WightIsle of Wight West CC55,4063,177 Richard Quigley‡ Bob Seely†Isle of WightLewes CC76,16612,624James MacCleary¤ Maria Caulfield†East SussexMaidenhead CC75,6872,963 Joshua Reynolds¤Tania Mathias†BerkshireMaidstone and Malling CC76,4491,674 Helen Grant† Maureen Cleator‡KentMid Buckinghamshire CC75,4155,872 Greg Smith† Anja Schaefer¤BuckinghamshireMid Sussex CC75,9696,662 Alison Bennett¤ Kristy Adams†West SussexMilton Keynes Central BC81,0787,291 Emily Darlington‡ Johnny Luk†BuckinghamshireMilton Keynes North CC70,7095,430 Chris Curtis‡ Ben Everitt†BuckinghamshireNew Forest East CC70,6188,495 Julian Lewis† Sasjkia Otto‡HampshireNew Forest West CC68,6445,600 Desmond Swayne† Sally Johnston‡HampshireNewbury CC71,9862,377Lee Dillon¤ Laura Farris†BerkshireNorth East Hampshire CC76,975634Alex Brewer¤ Ranil Jayawardena†HampshireNorth West Hampshire CC78,6293,288 Kit Malthouse† Andy Fitchet‡HampshireOxford East BC71,84514,465 Anneliese Dodds‡ Sushila Dhall♣OxfordshireOxford West and Abingdon CC71,31814,894Layla Moran¤ Vinay Raniga†OxfordshirePortsmouth North BC70,446780 Amanda Martin‡ Penny Mordaunt†HampshirePortsmouth South BC73,71113,155 Stephen Morgan‡ Mark Zimmer#HampshireReading Central BC73,60012,637 Matt Rodda‡Raj Singh†BerkshireReading West and Mid Berkshire CC68,7861,361 Olivia Bailey‡Ross Mackinnon†BerkshireReigate BC77,1013,187 Rebecca Paul† Stuart Brady‡SurreyRochester and Strood CC74,2572,293 Lauren Edwards‡ Kelly Tolhurst†KentRomsey and Southampton North CC71,8712,191 Caroline Nokes† Geoff Cooper¤HampshireRunnymede and Weybridge CC73,6107,627 Ben Spencer† Ellen Nicholson¤SurreySevenoaks CC73,7085,440 Laura Trott†Richard Streatfeild¤KentSittingbourne and Sheppey CC79,067355 Kevin McKenna‡ Aisha Cuthbert†KentSlough BC81,5123,647Tan Dhesi‡Azhar Chohan§BerkshireSouthampton Itchen BC68,3796,105 Darren Paffey‡ Sidney Yankson†HampshireSouthampton Test BC65,5209,333 Satvir Kaur‡ Ben Burcombe-Filer†HampshireSpelthorne BC73,7821,590 Lincoln Jopp† Claire Tighe‡SurreySurrey Heath CC71,9345,640Al Pinkerton¤ Ed McGuinness†SurreySussex Weald CC72,8976,842 Nus Ghani†Danielle Newson¤East SussexTonbridge CC72,79911,166 Tom Tugendhat† Lewis Bailey‡KentTunbridge Wells CC78,7388,687Mike Martin¤ Neil Mahapatra†KentWeald of Kent CC75,9888,422 Katie Lam† Lenny Rolles‡KentWinchester CC78,28913,821 Danny Chambers¤ Flick Drummond†HampshireWindsor CC73,3346,457Jack Rankin† Pavitar Mann‡BerkshireWitney CC75,4484,339Charlie Maynard¤ Robert Courts†OxfordshireWoking CC72,97711,246Will Forster¤ Jonathan Lord†SurreyWokingham CC75,0828,345Clive Jones¤Lucy Demery†BerkshireWorthing West BC77,0383,949 Beccy Cooper‡ Peter Bottomley†West SussexWycombe CC73,8464,591 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: