| Party | 2024 Votes | 2024 Seats | Pred Votes | Gains | Losses | Net Change | Pred Seats |
|---|---|---|---|---|---|---|---|
| CON | 24.4% | 121 | 17.0% | 3 | 84 | -81 | 40 |
| LAB | 34.7% | 412 | 21.0% | 0 | 269 | -269 | 143 |
| LIB | 12.6% | 72 | 13.8% | 4 | 5 | -1 | 71 |
| Reform | 14.7% | 5 | 30.1% | 306 | 0 | +306 | 311 |
| Green | 6.9% | 4 | 9.5% | 3 | 1 | +2 | 6 |
| SNP | 2.6% | 9 | 3.0% | 35 | 0 | +35 | 44 |
| PlaidC | 0.7% | 4 | 0.7% | 0 | 0 | +0 | 4 |
| Other | 3.5% | 5 | 4.8% | 8 | 0 | +8 | 13 |
| SF | 7 | 0 | 0 | +0 | 7 | ||
| DUP | 5 | 0 | 0 | +0 | 5 | ||
| SDLP | 2 | 0 | 0 | +0 | 2 | ||
| UUP | 1 | 0 | 0 | +0 | 1 | ||
| Alliance | 1 | 0 | 0 | +0 | 1 | ||
| TUV | 1 | 0 | 0 | +0 | 1 | ||
| NI Other | 1 | 0 | 0 | +0 | 1 |
See also the full majority-sorted list of seats, including vulnerables.
| Seat | County/Area | Predicted Change | MP as at 2024 | ||
| Aberafan Maesteg | West Glamorgan | Reform | gain from | LAB | Stephen Kinnock |
| Airdrie and Shotts | Glasgow area | SNP | gain from | LAB | Kenneth Stevenson |
| Aldershot | Hampshire | Reform | gain from | LAB | Alex Baker |
| Aldridge-Brownhills | Black Country | Reform | gain from | CON | Wendy Morton |
| Alloa and Grangemouth | Central | SNP | gain from | LAB | Brian Leishman |
| Altrincham and Sale West | Central Manchester | Reform | gain from | LAB | Connor Rand |
| Alyn and Deeside | Clwyd | Reform | gain from | LAB | Mark Tami |
| Amber Valley | Derbyshire | Reform | gain from | LAB | Linsey Farnsworth |
| Arundel and South Downs | West Sussex | CON | hold (TV) | CON | Andrew Griffith |
| Ashford | Kent | Reform | gain from | LAB | Sojan Joseph |
| Ashton-under-Lyne | Eastern Manchester | Reform | gain from | LAB | Angela Rayner |
| Aylesbury | Buckinghamshire | Reform | gain from | LAB | Laura Elizabeth Kyrke-Smith |
| Ayr, Carrick and Cumnock | Ayrshire and Lanark | SNP | gain from | LAB | Elaine Stewart |
| Ayrshire Central | Ayrshire and Lanark | SNP | gain from | LAB | Alan Gemmell |
| Ayrshire North and Arran | Ayrshire and Lanark | SNP | gain from | LAB | Irene Campbell |
| Banbury | Oxfordshire | Reform | gain from | LAB | Sean Woodcock |
| Bangor Aberconwy | Clwyd | Reform | gain from | LAB | Claire Hughes |
| Barnsley North | South Yorkshire | Reform | gain from | LAB | Dan Jarvis |
| Barnsley South | South Yorkshire | Reform | gain from | LAB | Stephanie Peacock |
| Barrow and Furness | Cumbria | Reform | gain from | LAB | Michelle Scrogham |
| Basildon and Billericay | Essex | Reform | gain from | CON | Richard John Holden |
| Basingstoke | Hampshire | Reform | gain from | LAB | Luke Murphy |
| Bassetlaw | Nottinghamshire | Reform | gain from | LAB | Jo White |
| Bathgate and Linlithgow | Edinburgh area | SNP | gain from | LAB | Kirsteen Sullivan |
| Bedfordshire Mid | Bedfordshire | Reform | gain from | CON | Blake Stephenson |
| Bedfordshire North | Bedfordshire | CON | hold (TV) | CON | Richard Fuller |
| Bethnal Green and Stepney | Tower Hamlets | MIN | gain from | LAB | Rushanara Ali |
| Beverley and Holderness | Humber area | Reform | gain from | CON | Graham Stuart |
| Bexhill and Battle | East Sussex | Reform | gain from | CON | Kieran Mullan |
| Bexleyheath and Crayford | Bexley | Reform | gain from | LAB | Daniel Francis |
| Birkenhead | Merseyside | Reform | gain from | LAB | Alison McGovern |
| Birmingham Erdington | Birmingham | Reform | gain from | LAB | Paulette Hamilton |
| Birmingham Hall Green and Moseley | Birmingham | MIN | gain from | LAB | Tahir Ali |
| Birmingham Hodge Hill and Solihull North | Birmingham | Reform | gain from | LAB | Liam Byrne |
| Birmingham Ladywood | Birmingham | MIN | gain from | LAB | Shabana Mahmood |
| Birmingham Northfield | Birmingham | Reform | gain from | LAB | Laurence Turner |
| Birmingham Yardley | Birmingham | Reform | gain from | LAB | Jess Phillips |
| Bishop Auckland | Durham | Reform | gain from | LAB | Sam Rushworth |
| Blackley and Middleton South | Central Manchester | LAB | hold (TV) | LAB | Graham Stringer |
| Blackpool North and Fleetwood | Lancashire | Reform | gain from | LAB | Lorraine Beavers |
| Blackpool South | Lancashire | Reform | gain from | LAB | Chris Webb |
| Blaenau Gwent and Rhymney | Gwent | Reform | gain from | LAB | Nick Smith |
| Blaydon and Consett | Durham | Reform | gain from | LAB | Liz Twist |
| Blyth and Ashington | Northumberland | Reform | gain from | LAB | Ian Lavery |
| Bognor Regis and Littlehampton | West Sussex | Reform | gain from | CON | Ali Griffiths |
| Bolsover | Derbyshire | Reform | gain from | LAB | Natalie Fleet |
| Bolton North East | Western Manchester | Reform | gain from | LAB | Kirith Entwistle |
| Bolton South and Walkden | Western Manchester | Reform | gain from | LAB | Yasmin Qureshi |
| Bolton West | Western Manchester | Reform | gain from | LAB | Phil Brickell |
| Bournemouth East | Dorset | Reform | gain from | LAB | Tom Hayes |
| Bournemouth West | Dorset | Reform | gain from | LAB | Jessica Toale |
| Bracknell | Berkshire | Reform | gain from | LAB | Peter Swallow |
| Bradford East | West Yorkshire | MIN | gain from | LAB | Imran Hussain |
| Bradford South | West Yorkshire | Reform | gain from | LAB | Judith Cummins |
| Bradford West | West Yorkshire | MIN | gain from | LAB | Naz Shah |
| Braintree | Essex | Reform | gain from | CON | James Cleverly |
| Brecon, Radnor and Cwm Tawe | Powys | Reform | gain from | LIB | David Chadwick |
| Brentwood and Ongar | Essex | Reform | gain from | CON | Alex Burghart |
| Bridgend | Mid Glamorgan | Reform | gain from | LAB | Chris Elmore |
| Bridgwater | Somerset | Reform | gain from | CON | Ashley Fox |
| Bridlington and the Wolds | Humber area | Reform | gain from | CON | Charlie Dewhirst |
| Brigg and Immingham | Humber area | Reform | gain from | CON | Martin Vickers |
| Bristol East | Bristol area | Green | gain from | LAB | Kerry McCarthy |
| Bristol South | Bristol area | Reform | gain from | LAB | Karin Smyth |
| Broadland and Fakenham | Norfolk | Reform | gain from | CON | Jerome Mayhew |
| Bromley and Biggin Hill | Bromley | Reform | gain from | CON | Peter Fortune |
| Bromsgrove | Hereford and Worcestershire | Reform | gain from | CON | Bradley Anthony Thomas |
| Broxbourne | Hertfordshire | Reform | gain from | CON | Lewis Christopher Cocking |
| Broxtowe | Nottinghamshire | LAB | hold (TV) | LAB | Juliet Campbell |
| Buckingham and Bletchley | Buckinghamshire | Reform | gain from | LAB | Callum Anderson |
| Buckinghamshire Mid | Buckinghamshire | Reform | gain from | CON | Greg Smith |
| Burnley | Lancashire | Reform | gain from | LAB | Oliver Ryan |
| Burton and Uttoxeter | Staffordshire | Reform | gain from | LAB | Jacob Collier |
| Bury North | Western Manchester | Reform | gain from | LAB | James Frith |
| Bury South | Western Manchester | LAB | hold (TV) | LAB | Christian Wakeford |
| Bury St Edmunds and Stowmarket | Suffolk | Reform | gain from | LAB | Peter Prinsley |
| Caerphilly | Gwent | Reform | gain from | LAB | Chris Evans |
| Calder Valley | West Yorkshire | LAB | hold (TV) | LAB | Josh Fenton-Glynn |
| Camborne and Redruth | Cornwall | Reform | gain from | LAB | Perran Moon |
| Cambridgeshire North East | Cambridgeshire | Reform | gain from | CON | Steve Barclay |
| Cambridgeshire North West | Cambridgeshire | Reform | gain from | LAB | Sam Carling |
| Cannock Chase | Staffordshire | Reform | gain from | LAB | Josh Newbury |
| Carlisle | Cumbria | Reform | gain from | LAB | Julie Minns |
| Castle Point | Essex | Reform | gain from | CON | Rebecca Harris |
| Chatham and Aylesford | Kent | Reform | gain from | LAB | Tristan Osborne |
| Chelmsford | Essex | LIB | hold (TV) | LIB | Marie Goldman |
| Chelsea and Fulham | Hammersmith and Fulham | CON | gain from | LAB | Ben Coleman |
| Cheshire Mid | Cheshire | Reform | gain from | LAB | Andrew Graham Cooper |
| Chester South and Eddisbury | Cheshire | CON | hold (TV) | CON | Aphra Brandreth |
| Chesterfield | Derbyshire | Reform | gain from | LAB | Toby Perkins |
| Christchurch | Dorset | Reform | gain from | CON | Christopher Chope |
| Cities of London and Westminster | City of Westminster | CON | gain from | LAB | Rachel Blake |
| Clwyd East | Clwyd | Reform | gain from | LAB | Becky Gittins |
| Clwyd North | Clwyd | Reform | gain from | LAB | Gill German |
| Coatbridge and Bellshill | Glasgow area | SNP | gain from | LAB | Frank McNally |
| Colchester | Essex | LAB | hold (TV) | LAB | Pam Cox |
| Colne Valley | West Yorkshire | Reform | gain from | LAB | Paul Davies |
| Congleton | Cheshire | Reform | gain from | LAB | Sarah Alison Russell |
| Corby and East Northamptonshire | Northamptonshire | Reform | gain from | LAB | Lee Barron |
| Cornwall North | Cornwall | LIB | hold (TV) | LIB | Ben Maguire |
| Cornwall South East | Cornwall | Reform | gain from | LAB | Anna Gelderd |
| Cotswolds North | Gloucestershire | Reform | gain from | CON | Geoffrey Clifton-Brown |
| Coventry East | Coventry and Solihull | LAB | hold (TV) | LAB | Mary Creagh |
| Coventry North West | Coventry and Solihull | LAB | hold (TV) | LAB | Taiwo Owatemi |
| Cowdenbeath and Kirkcaldy | Fife | SNP | gain from | LAB | Melanie Ward |
| Cramlington and Killingworth | Newcastle area | Reform | gain from | LAB | Emma Foody |
| Crawley | West Sussex | Reform | gain from | LAB | Peter Lamb |
| Crewe and Nantwich | Cheshire | Reform | gain from | LAB | Connor Naismith |
| Croydon East | Croydon | Reform | gain from | LAB | Natasha Dawn Irons |
| Cumbernauld and Kirkintilloch | Glasgow area | SNP | gain from | LAB | Katrina Murray |
| Dagenham and Rainham | Barking and Dagenham | Reform | gain from | LAB | Margaret Mullane |
| Darlington | Durham | Reform | gain from | LAB | Lola McEvoy |
| Dartford | Kent | Reform | gain from | LAB | Jim Dickson |
| Daventry | Northamptonshire | Reform | gain from | CON | Stuart Andrew |
| Derby North | Derbyshire | Reform | gain from | LAB | Catherine Atkinson |
| Derby South | Derbyshire | Reform | gain from | LAB | Baggy Shanker |
| Derbyshire Dales | Derbyshire | Reform | gain from | LAB | John Michael Whitby |
| Derbyshire Mid | Derbyshire | Reform | gain from | LAB | Jonathan Peter Tom Davies |
| Derbyshire North East | Derbyshire | Reform | gain from | LAB | Louise Elizabeth Jones |
| Derbyshire South | Derbyshire | Reform | gain from | LAB | Samantha Niblett |
| Devon Central | Devon | Reform | gain from | CON | Mel Stride |
| Devon North | Devon | LIB | hold (TV) | LIB | Ian Roome |
| Devon South West | Devon | Reform | gain from | CON | Rebecca Smith |
| Doncaster Central | South Yorkshire | Reform | gain from | LAB | Sally Jameson |
| Doncaster East and the Isle of Axholme | South Yorkshire | Reform | gain from | LAB | Lee Pitcher |
| Doncaster North | South Yorkshire | Reform | gain from | LAB | Ed Miliband |
| Dorset North | Dorset | Reform | gain from | CON | Simon Hoare |
| Dorset South | Dorset | Reform | gain from | LAB | Lloyd Hatton |
| Dover and Deal | Kent | Reform | gain from | LAB | Mike Tapp |
| Droitwich and Evesham | Hereford and Worcestershire | CON | hold (TV) | CON | Nigel Huddleston |
| Dudley | Black Country | Reform | gain from | LAB | Sonia Kumar |
| Dumfries and Galloway | Dumfries and Galloway | SNP | gain from | CON | John Cooper |
| Dunbartonshire West | Glasgow area | SNP | gain from | LAB | Douglas McAllister |
| Dunfermline and Dollar | Fife | SNP | gain from | LAB | Graeme Downie |
| Dunstable and Leighton Buzzard | Bedfordshire | Reform | gain from | LAB | Alex Mayer |
| Durham North | Durham | Reform | gain from | LAB | Luke Akehurst |
| Durham, City of | Durham | LAB | hold (TV) | LAB | Mary Foy |
| Easington | Durham | Reform | gain from | LAB | Grahame Morris |
| East Kilbride and Strathaven | Ayrshire and Lanark | SNP | gain from | LAB | Joani Reid |
| Eastleigh | Hampshire | LIB | hold (TV) | LIB | Liz Jarvis |
| Edinburgh East and Musselburgh | Edinburgh area | SNP | gain from | LAB | Chris Murray |
| Edinburgh North and Leith | Edinburgh area | SNP | gain from | LAB | Tracy Gilbert |
| Edinburgh South West | Edinburgh area | SNP | gain from | LAB | Scott Arthur |
| Ellesmere Port and Bromborough | Cheshire | LAB | hold (TV) | LAB | Justin Madders |
| Ely and East Cambridgeshire | Cambridgeshire | Reform | gain from | LIB | Charlotte Cane |
| Erewash | Derbyshire | Reform | gain from | LAB | Adam Thompson |
| Essex North West | Essex | Reform | gain from | CON | Kemi Badenoch |
| Exmouth and Exeter East | Devon | Reform | gain from | CON | David George Reed |
| Falkirk | Central | SNP | gain from | LAB | Euan Stainbank |
| Fareham and Waterlooville | Hampshire | Reform | gain from | CON | Suella Braverman |
| Farnham and Bordon | Surrey | LIB | gain from | CON | Gregory Stafford |
| Faversham and Mid Kent | Kent | Reform | gain from | CON | Helen Whately |
| Folkestone and Hythe | Kent | Reform | gain from | LAB | Tony Vaughan |
| Forest of Dean | Gloucestershire | Reform | gain from | LAB | Matt Bishop |
| Frome and East Somerset | Somerset | LIB | hold (TV) | LIB | Anna Sabine |
| Fylde | Lancashire | Reform | gain from | CON | Andrew Snowden |
| Gainsborough | Lincolnshire | Reform | gain from | CON | Sir Edward Leigh |
| Gateshead Central and Whickham | Newcastle area | LAB | hold (TV) | LAB | Mark Ferguson |
| Gedling | Nottinghamshire | LAB | hold (TV) | LAB | Michael Payne |
| Gillingham and Rainham | Kent | Reform | gain from | LAB | Naushabah Khan |
| Glasgow East | Glasgow area | SNP | gain from | LAB | John Grady |
| Glasgow North | Glasgow area | SNP | gain from | LAB | Martin Rhodes |
| Glasgow North East | Glasgow area | SNP | gain from | LAB | Maureen Burke |
| Glasgow South | Glasgow area | SNP | gain from | LAB | Gordon McKee |
| Glasgow South West | Glasgow area | SNP | gain from | LAB | Zubir Ahmed |
| Glasgow West | Glasgow area | SNP | gain from | LAB | Patricia Ferguson |
| Glastonbury and Somerton | Somerset | LIB | hold (TV) | LIB | Sarah Joanne Dyke |
| Glenrothes and Mid Fife | Fife | SNP | gain from | LAB | Richard Baker |
| Gloucester | Gloucestershire | Reform | gain from | LAB | Alex McIntyre |
| Godalming and Ash | Surrey | LIB | gain from | CON | Jeremy Hunt |
| Goole and Pocklington | Humber area | Reform | gain from | CON | David Davis |
| Gordon and Buchan | Grampian | CON | hold (TV) | CON | Harriet Cross |
| Gosport | Hampshire | CON | hold (TV) | CON | Caroline Dinenage |
| Gower | West Glamorgan | Reform | gain from | LAB | Tonia Antoniazzi |
| Grantham and Bourne | Lincolnshire | Reform | gain from | CON | Gareth Davies |
| Gravesham | Kent | Reform | gain from | LAB | Lauren Sullivan |
| Great Grimsby and Cleethorpes | Humber area | Reform | gain from | LAB | Melanie Onn |
| Halesowen | Black Country | Reform | gain from | LAB | Alex Ballinger |
| Halifax | West Yorkshire | Reform | gain from | LAB | Kate Alexandra Dearden |
| Hamble Valley | Hampshire | Reform | gain from | CON | Paul Holmes |
| Hamilton and Clyde Valley | Ayrshire and Lanark | SNP | gain from | LAB | Imogen Walker |
| Hampshire East | Hampshire | LIB | gain from | CON | Damian Hinds |
| Hampshire North West | Hampshire | Reform | gain from | CON | Kit Malthouse |
| Harborough, Oadby and Wigston | Leicestershire | Reform | gain from | CON | Neil O'Brien |
| Harlow | Essex | Reform | gain from | LAB | Christopher John Vince |
| Hartlepool | Teesside | Reform | gain from | LAB | Jonathan Brash |
| Harwich and North Essex | Essex | Reform | gain from | CON | Bernard Jenkin |
| Hastings and Rye | East Sussex | Reform | gain from | LAB | Helena Dollimore |
| Havant | Hampshire | Reform | gain from | CON | Alan Mak |
| Hazel Grove | Eastern Manchester | LIB | hold (TV) | LIB | Lisa Smart |
| Hemel Hempstead | Hertfordshire | Reform | gain from | LAB | David Taylor |
| Hendon | Barnet | CON | gain from | LAB | David Pinto-Duschinsky |
| Hereford and South Herefordshire | Hereford and Worcestershire | Reform | gain from | CON | Jesse Norman |
| Herne Bay and Sandwich | Kent | Reform | gain from | CON | Roger Gale |
| Hertford and Stortford | Hertfordshire | Reform | gain from | LAB | Josh Dean |
| Hertfordshire North East | Hertfordshire | Reform | gain from | LAB | Chris Hinchliff |
| Hertfordshire South West | Hertfordshire | Reform | gain from | CON | Gagan Mohindra |
| Hertsmere | Hertfordshire | CON | hold (TV) | CON | Oliver Dowden |
| Heywood and Middleton North | Eastern Manchester | Reform | gain from | LAB | Elsie Jane Blundell |
| High Peak | Derbyshire | Reform | gain from | LAB | Jonathan Brian Pearce |
| Hinckley and Bosworth | Leicestershire | Reform | gain from | CON | Luke Evans |
| Hornchurch and Upminster | Havering | Reform | gain from | CON | Julia Lopez |
| Houghton and Sunderland South | Newcastle area | Reform | gain from | LAB | Bridget Phillipson |
| Huddersfield | West Yorkshire | Green | gain from | LAB | Harpreet Uppal |
| Hull East | Humber area | Reform | gain from | LAB | Karl Turner |
| Hull North and Cottingham | Humber area | Reform | gain from | LAB | Diana Johnson |
| Hull West and Haltemprice | Humber area | Reform | gain from | LAB | Emma Hardy |
| Huntingdon | Cambridgeshire | Reform | gain from | CON | Benjamin Obese-Jecty |
| Hyndburn | Lancashire | Reform | gain from | LAB | Sarah Smith |
| Ilford North | Redbridge | MIN | gain from | LAB | Wes Streeting |
| Ilford South | Redbridge | MIN | gain from | LAB | Jas Athwal |
| Inverclyde and Renfrewshire West | Glasgow area | SNP | gain from | LAB | Martin McCluskey |
| Ipswich | Suffolk | Reform | gain from | LAB | Jack Simon Abbott |
| Isle of Wight East | Hampshire | Reform | gain from | CON | Joe Robertson |
| Isle of Wight West | Hampshire | Reform | gain from | LAB | Richard Quigley |
| Jarrow and Gateshead East | Newcastle area | Reform | gain from | LAB | Kate Osborne |
| Keighley and Ilkley | West Yorkshire | Reform | gain from | CON | Robbie Moore |
| Kenilworth and Southam | Warwickshire | CON | hold (TV) | CON | Jeremy Wright |
| Kettering | Northamptonshire | Reform | gain from | LAB | Rosie Wrighting |
| Kilmarnock and Loudoun | Ayrshire and Lanark | SNP | gain from | LAB | Lillian Jones |
| Kingswinford and South Staffordshire | Staffordshire | Reform | gain from | CON | Mike Wood |
| Knowsley | Merseyside | LAB | hold (TV) | LAB | Anneliese Midgley |
| Lancashire West | Lancashire | LAB | hold (TV) | LAB | Ashley Dalton |
| Lancaster and Wyre | Lancashire | Reform | gain from | LAB | Cat Smith |
| Leeds East | West Yorkshire | Reform | gain from | LAB | Richard Burgon |
| Leeds South West and Morley | West Yorkshire | Reform | gain from | LAB | Mark Sewards |
| Leeds West and Pudsey | West Yorkshire | LAB | hold (TV) | LAB | Rachel Reeves |
| Leicester East | Leicestershire | Reform | gain from | CON | Shivani Raja |
| Leicester West | Leicestershire | LAB | hold (TV) | LAB | Liz Kendall |
| Leicestershire Mid | Leicestershire | Reform | gain from | CON | Peter Bedford |
| Leicestershire North West | Leicestershire | Reform | gain from | LAB | Amanda Hack |
| Leicestershire South | Leicestershire | Reform | gain from | CON | Alberto Costa |
| Leigh and Atherton | Western Manchester | Reform | gain from | LAB | Jo Platt |
| Lichfield | Staffordshire | Reform | gain from | LAB | Dave Robertson |
| Lincoln | Lincolnshire | Reform | gain from | LAB | Hamish Falconer |
| Livingston | Edinburgh area | SNP | gain from | LAB | Gregor Poynton |
| Llanelli | Dyfed | Reform | gain from | LAB | Nia Griffith |
| Loughborough | Leicestershire | Reform | gain from | LAB | Jeevun Sandher |
| Louth and Horncastle | Lincolnshire | Reform | gain from | CON | Victoria Atkins |
| Lowestoft | Suffolk | Reform | gain from | LAB | Jessica Asato |
| Luton South and South Bedfordshire | Bedfordshire | Reform | gain from | LAB | Rachel Hopkins |
| Macclesfield | Cheshire | Reform | gain from | LAB | Tim Roca |
| Maidstone and Malling | Kent | Reform | gain from | CON | Helen Grant |
| Makerfield | Western Manchester | Reform | gain from | LAB | Josh Simons |
| Maldon | Essex | Reform | gain from | CON | John Whittingdale |
| Mansfield | Nottinghamshire | Reform | gain from | LAB | Steve Yemm |
| Melton and Syston | Leicestershire | Reform | gain from | CON | Edward Argar |
| Meriden and Solihull East | Coventry and Solihull | CON | hold (TV) | CON | Saqib Bhatti |
| Merthyr Tydfil and Aberdare | Mid Glamorgan | Reform | gain from | LAB | Gerald Jones |
| Middlesbrough and Thornaby East | Teesside | Reform | gain from | LAB | Andy McDonald |
| Middlesbrough South and East Cleveland | Teesside | Reform | gain from | LAB | Luke Myer |
| Midlothian | Edinburgh area | SNP | gain from | LAB | Kirsty McNeill |
| Milton Keynes North | Buckinghamshire | Reform | gain from | LAB | Chris Curtis |
| Monmouthshire | Gwent | Reform | gain from | LAB | Catherine Fookes |
| Montgomeryshire and Glyndwr | Powys | Reform | gain from | LAB | Steve Witherden |
| Morecambe and Lunesdale | Lancashire | Reform | gain from | LAB | Lizzi Collinge |
| Motherwell, Wishaw and Carluke | Glasgow area | SNP | gain from | LAB | Pamela Nash |
| Neath and Swansea East | West Glamorgan | Reform | gain from | LAB | Carolyn Harris |
| New Forest East | Hampshire | CON | hold (TV) | CON | Julian Lewis |
| New Forest West | Hampshire | CON | hold (TV) | CON | Desmond Swayne |
| Newark | Nottinghamshire | Reform | gain from | CON | Robert Jenrick |
| Newcastle upon Tyne Central and West | Newcastle area | LAB | hold (TV) | LAB | Chi Onwurah |
| Newcastle upon Tyne East and Wallsend | Newcastle area | LAB | hold (TV) | LAB | Mary Glindon |
| Newcastle-under-Lyme | Staffordshire | Reform | gain from | LAB | Adam Jogee |
| Newport East | Gwent | Reform | gain from | LAB | Jessica Morden |
| Newport West and Islwyn | Gwent | Reform | gain from | LAB | Ruth Jones |
| Newton Abbot | Devon | Reform | gain from | LIB | Martin Wrigley |
| Newton Aycliffe and Spennymoor | Durham | Reform | gain from | LAB | Alan Strickland |
| Norfolk Mid | Norfolk | Reform | gain from | CON | George Freeman |
| Norfolk North | Norfolk | LIB | hold (TV) | LIB | Steffan Aquarone |
| Norfolk North West | Norfolk | Reform | gain from | CON | James Wild |
| Norfolk South | Norfolk | Reform | gain from | LAB | Ben Goldsborough |
| Norfolk South West | Norfolk | Reform | gain from | LAB | Terry Jermy |
| Normanton and Hemsworth | West Yorkshire | Reform | gain from | LAB | Jon Trickett |
| Northampton North | Northamptonshire | Reform | gain from | LAB | Lucy Rigby |
| Northampton South | Northamptonshire | Reform | gain from | LAB | Mike Reader |
| Northamptonshire South | Northamptonshire | Reform | gain from | CON | Sarah Bool |
| Northumberland North | Northumberland | Reform | gain from | LAB | David Smith |
| Norwich North | Norfolk | Reform | gain from | LAB | Alice Macdonald |
| Nottingham North and Kimberley | Nottinghamshire | Reform | gain from | LAB | Alex Norris |
| Nottingham South | Nottinghamshire | LAB | hold (TV) | LAB | Lilian Greenwood |
| Nuneaton | Warwickshire | Reform | gain from | LAB | Jodie Gosling |
| Old Bexley and Sidcup | Bexley | CON | hold (TV) | CON | Louie French |
| Oldham East and Saddleworth | Eastern Manchester | Reform | gain from | LAB | Debbie Abrahams |
| Oldham West, Chadderton and Royton | Eastern Manchester | Reform | gain from | LAB | Jim McMahon |
| Orpington | Bromley | CON | hold (TV) | CON | Gareth Bacon |
| Ossett and Denby Dale | West Yorkshire | Reform | gain from | LAB | Jade Botterill |
| Paisley and Renfrewshire North | Glasgow area | SNP | gain from | LAB | Alison Suzanne Watt Taylor |
| Paisley and Renfrewshire South | Glasgow area | SNP | gain from | LAB | Johanna Baxter |
| Pembrokeshire Mid and South | Dyfed | Reform | gain from | LAB | Henry Tufnell |
| Pendle and Clitheroe | Lancashire | Reform | gain from | LAB | Jonathan James Hinder |
| Penistone and Stocksbridge | South Yorkshire | Reform | gain from | LAB | Marie Tidball |
| Penrith and Solway | Cumbria | Reform | gain from | LAB | Markus Campbell-Savours |
| Peterborough | Cambridgeshire | Reform | gain from | LAB | Andrew Pakes |
| Plymouth Moor View | Devon | Reform | gain from | LAB | Fred Thomas |
| Plymouth Sutton and Devonport | Devon | LAB | hold (TV) | LAB | Luke Pollard |
| Pontefract, Castleford and Knottingley | West Yorkshire | Reform | gain from | LAB | Yvette Cooper |
| Pontypridd | Mid Glamorgan | Reform | gain from | LAB | Alex Davies-Jones |
| Poole | Dorset | Reform | gain from | LAB | Neil John Duncan-Jordan |
| Portsmouth North | Hampshire | Reform | gain from | LAB | Amanda Martin |
| Preston | Lancashire | LAB | hold (TV) | LAB | Mark Hendrick |
| Rawmarsh and Conisbrough | South Yorkshire | Reform | gain from | LAB | John Healey |
| Rayleigh and Wickford | Essex | Reform | gain from | CON | Mark Francois |
| Reading West and Mid Berkshire | Berkshire | Reform | gain from | LAB | Olivia Bailey |
| Redcar | Teesside | Reform | gain from | LAB | Anna Turley |
| Redditch | Hereford and Worcestershire | Reform | gain from | LAB | Christopher James Bloore |
| Reigate | Surrey | Reform | gain from | CON | Rebecca Paul |
| Renfrewshire East | Glasgow area | SNP | gain from | LAB | Blair McDougall |
| Rhondda and Ogmore | Mid Glamorgan | Reform | gain from | LAB | Chris Bryant |
| Ribble Valley | Lancashire | Reform | gain from | LAB | Maya Ellis |
| Richmond and Northallerton | North Yorkshire | CON | hold (TV) | CON | Rishi Sunak |
| Rochdale | Eastern Manchester | Reform | gain from | LAB | Paul Waugh |
| Rochester and Strood | Kent | Reform | gain from | LAB | Lauren Rae Edwards |
| Romford | Havering | Reform | gain from | CON | Andrew Rosindell |
| Romsey and Southampton North | Hampshire | LIB | gain from | CON | Caroline Nokes |
| Rossendale and Darwen | Lancashire | Reform | gain from | LAB | Andy MacNae |
| Rother Valley | South Yorkshire | Reform | gain from | LAB | Jake Richards |
| Rotherham | South Yorkshire | Reform | gain from | LAB | Sarah Champion |
| Rugby | Warwickshire | Reform | gain from | LAB | John Anthony Slinger |
| Runcorn and Helsby | Cheshire | Reform | gain from | LAB | Mike Amesbury |
| Runnymede and Weybridge | Surrey | CON | hold (TV) | CON | Ben Spencer |
| Rutherglen | Ayrshire and Lanark | SNP | gain from | LAB | Michael Shanks |
| Rutland and Stamford | Leicestershire | CON | hold (TV) | CON | Alicia Kearns |
| Salisbury | Wiltshire | Reform | gain from | CON | John Glen |
| Scarborough and Whitby | North Yorkshire | Reform | gain from | LAB | Alison Hume |
| Scunthorpe | Humber area | Reform | gain from | LAB | Nicholas Dakin |
| Selby | North Yorkshire | Reform | gain from | LAB | Keir Mather |
| Sevenoaks | Kent | Reform | gain from | CON | Laura Trott |
| Sheffield Central | South Yorkshire | Green | gain from | LAB | Abtisam Mohamed |
| Sherwood Forest | Nottinghamshire | Reform | gain from | LAB | Michelle Welsh |
| Shipley | West Yorkshire | Reform | gain from | LAB | Anna Dixon |
| Shrewsbury | Shropshire | LAB | hold (TV) | LAB | Julia Buckley |
| Shropshire South | Shropshire | Reform | gain from | CON | Stuart Anderson |
| Sittingbourne and Sheppey | Kent | Reform | gain from | LAB | Kevin McKenna |
| Skipton and Ripon | North Yorkshire | Reform | gain from | CON | Julian Smith |
| Sleaford and North Hykeham | Lincolnshire | Reform | gain from | CON | Caroline Johnson |
| Slough | Berkshire | MIN | gain from | LAB | Tan Dhesi |
| Smethwick | Black Country | LAB | hold (TV) | LAB | Gurinder Singh Josan |
| Solihull West and Shirley | Coventry and Solihull | CON | hold (TV) | CON | Neil Shastri-Hurst |
| Somerset North | Bristol area | Reform | gain from | LAB | Sadik Al-Hassan |
| Somerset North East and Hanham | Bristol area | Reform | gain from | LAB | Dan Norris |
| South Holland and The Deepings | Lincolnshire | Reform | gain from | CON | John Hayes |
| South Ribble | Lancashire | Reform | gain from | LAB | Paul Andrew Foster |
| South Shields | Newcastle area | Reform | gain from | LAB | Emma Lewell-Buck |
| Southampton Itchen | Hampshire | Reform | gain from | LAB | Darren Paffey |
| Southampton Test | Hampshire | LAB | hold (TV) | LAB | Satvir Kaur |
| Southend East and Rochford | Essex | Reform | gain from | LAB | Bayo Alaba |
| Southend West and Leigh | Essex | Reform | gain from | LAB | David Edmund Burton-Sampson |
| Southport | Merseyside | Reform | gain from | LAB | Patrick Brian Hurley |
| Spelthorne | Surrey | Reform | gain from | CON | Lincoln Jopp |
| Spen Valley | West Yorkshire | Reform | gain from | LAB | Kim Leadbeater |
| St Austell and Newquay | Cornwall | Reform | gain from | LAB | Noah Law |
| St Helens North | Merseyside | Reform | gain from | LAB | David Baines |
| St Helens South and Whiston | Merseyside | Reform | gain from | LAB | Marie Rimmer |
| Stafford | Staffordshire | Reform | gain from | LAB | Leigh Ingham |
| Staffordshire Moorlands | Staffordshire | Reform | gain from | CON | Karen Bradley |
| Stalybridge and Hyde | Eastern Manchester | Reform | gain from | LAB | Jonathan Reynolds |
| Stevenage | Hertfordshire | Reform | gain from | LAB | Kevin Bonavia |
| Stirling and Strathallan | Central | SNP | gain from | LAB | Chris Kane |
| Stockton North | Teesside | Reform | gain from | LAB | Chris McDonald |
| Stockton West | Teesside | CON | hold (TV) | CON | Matt Vickers |
| Stoke-on-Trent Central | Staffordshire | Reform | gain from | LAB | Gareth Snell |
| Stoke-on-Trent North | Staffordshire | Reform | gain from | LAB | David Williams |
| Stoke-on-Trent South | Staffordshire | Reform | gain from | LAB | Allison Gardner |
| Stourbridge | Black Country | Reform | gain from | LAB | Cat Eccles |
| Suffolk Central and North Ipswich | Suffolk | Reform | gain from | CON | Patrick Spencer |
| Suffolk Coastal | Suffolk | Reform | gain from | LAB | Jenny Riddell-Carpenter |
| Suffolk South | Suffolk | Reform | gain from | CON | James Cartlidge |
| Suffolk West | Suffolk | Reform | gain from | CON | Nick Timothy |
| Sunderland Central | Newcastle area | Reform | gain from | LAB | Lewis Atkinson |
| Surrey East | Surrey | CON | hold (TV) | CON | Claire Coutinho |
| Sussex Weald | East Sussex | Reform | gain from | CON | Nus Ghani |
| Sutton Coldfield | Birmingham | CON | hold (TV) | CON | Andrew Mitchell |
| Swansea West | West Glamorgan | Reform | gain from | LAB | Torsten Bell |
| Swindon North | Wiltshire | Reform | gain from | LAB | Will Stone |
| Swindon South | Wiltshire | Reform | gain from | LAB | Heidi Alexander |
| Tamworth | Staffordshire | Reform | gain from | LAB | Sarah Edwards |
| Telford | Shropshire | Reform | gain from | LAB | Shaun Davies |
| Thanet East | Kent | Reform | gain from | LAB | Polly Billington |
| Thirsk and Malton | North Yorkshire | Reform | gain from | CON | Kevin Hollinrake |
| Thurrock | Essex | Reform | gain from | LAB | Jennifer Craft |
| Tipton and Wednesbury | Black Country | Reform | gain from | LAB | Antonia Bance |
| Tiverton and Minehead | Somerset | Reform | gain from | LIB | Rachel Gilmour |
| Tonbridge | Kent | CON | hold (TV) | CON | Tom Tugendhat |
| Torbay | Devon | Reform | gain from | LIB | Steve Darling |
| Torfaen | Gwent | Reform | gain from | LAB | Nick Thomas-Symonds |
| Torridge and Tavistock | Devon | Reform | gain from | CON | Geoffrey Cox |
| Uxbridge and South Ruislip | Hillingdon | Reform | gain from | LAB | Danny Boy Beales |
| Vale of Glamorgan | South Glamorgan | Reform | gain from | LAB | Kanishka Narayan |
| Wakefield and Rothwell | West Yorkshire | Reform | gain from | LAB | Simon Lightwood |
| Wallasey | Merseyside | LAB | hold (TV) | LAB | Angela Eagle |
| Walsall and Bloxwich | Black Country | Reform | gain from | LAB | Valerie Vaz |
| Warrington North | Cheshire | Reform | gain from | LAB | Charlotte Nichols |
| Warrington South | Cheshire | LAB | hold (TV) | LAB | Sarah Edith Hall |
| Warwickshire North and Bedworth | Warwickshire | Reform | gain from | LAB | Rachel Margaret Taylor |
| Washington and Gateshead South | Newcastle area | Reform | gain from | LAB | Sharon Hodgson |
| Waveney Valley | Suffolk | Reform | gain from | Green | Adrian Ramsay |
| Weald of Kent | Kent | CON | hold (TV) | CON | Katie Jane Lotte Lam |
| Wellingborough and Rushden | Northamptonshire | Reform | gain from | LAB | Gen Kitchen |
| Welwyn Hatfield | Hertfordshire | Reform | gain from | LAB | Andrew Lewin |
| West Bromwich | Black Country | Reform | gain from | LAB | Sarah Coombes |
| Weston-super-Mare | Bristol area | Reform | gain from | LAB | Dan Aldridge |
| Wetherby and Easingwold | North Yorkshire | CON | hold (TV) | CON | Alec Shelbrooke |
| Whitehaven and Workington | Cumbria | Reform | gain from | LAB | Josh MacAlister |
| Widnes and Halewood | Cheshire | LAB | hold (TV) | LAB | Derek Twigg |
| Wigan | Western Manchester | Reform | gain from | LAB | Lisa Nandy |
| Wiltshire East | Wiltshire | Reform | gain from | CON | Danny Kruger |
| Wiltshire South West | Wiltshire | Reform | gain from | CON | Andrew Murrison |
| Witham | Essex | CON | hold (TV) | CON | Priti Patel |
| Wolverhampton North East | Black Country | Reform | gain from | LAB | Sureena Brackenridge |
| Wolverhampton South East | Black Country | Reform | gain from | LAB | Pat McFadden |
| Wolverhampton West | Black Country | LAB | hold (TV) | LAB | Warinder Juss |
| Worcester | Hereford and Worcestershire | LAB | hold (TV) | LAB | Tom Collins |
| Worcestershire West | Hereford and Worcestershire | Reform | gain from | CON | Harriett Baldwin |
| Worsley and Eccles | Central Manchester | Reform | gain from | LAB | Michael Wheeler |
| Worthing East and Shoreham | West Sussex | LAB | hold (TV) | LAB | Tom Rutland |
| Worthing West | West Sussex | Reform | gain from | LAB | Beccy Cooper |
| Wrekin, The | Shropshire | Reform | gain from | CON | Mark Pritchard |
| Wrexham | Clwyd | Reform | gain from | LAB | Andrew Steven Ranger |
| Wyre Forest | Hereford and Worcestershire | Reform | gain from | CON | Mark Garnier |
| Wythenshawe and Sale East | Central Manchester | LAB | hold (TV) | LAB | Mike Kane |
Seats whose winner changed due to tactical voting effects are marked '(TV)'.
Note that the MP's name given is the person who won the seat in 2024. That person may not necessarily be the candidate for the same party in the next election.