| Constituency |
Maj. (%) |
Sitting MP
(new candidate) |
Challenger |
Challenging Candidate |
| Aberdeen South |
9.5 |
Anne Begg |
Lib Dem |
Vicki Harris |
| Amber Valley |
16.2 |
Judy Mallaber |
Con |
Gillian Shaw |
| Basildon |
18.9 |
Angela Smith |
Con |
Aaron Powell |
| Batley & Spen |
13.1 |
Mike Wood |
Con |
Robert Light |
| Battersea |
13.7 |
Martin Linton |
Con |
Dominic Schofield |
| Bedford |
15.2 |
Patrick Hall |
Con |
Richard Fuller |
| Bexleyheath & Crayford |
3.6 |
Nigel Beard |
Con |
David Evennett |
| Birmingham Edgbaston |
12.4 |
Gisela Stuart |
Con |
Deirdre Alden |
| Birmingham Yardley |
8.6 |
Estelle Morris* (Jayne Innes) |
Lib Dem |
John Hemming |
| Blackpool North and Fleetwood |
13.4 |
Joan Humble |
Con |
Gavin Williamson |
| Bolton West |
13.4 |
Ruth Kelly |
Con |
Philip Allott |
| Bradford West |
10.9 |
Marsha Singh |
Con |
Haroon Rashid |
| Braintree |
0.7 |
Alan Hurst |
Con |
Brooks Newmark |
| Brigg and Goole |
9.6 |
Ian Cawsey |
Con |
Matthew Bean |
| Brighton Kemptown |
12.6 |
Des Turner |
Con |
Judith Symes |
| Bristol West |
8.0 |
Valerie Davey |
Lib Dem
Con |
Stephen Williams
David Martin |
| Broxtowe |
12.0 |
Nick Palmer |
Con |
Bob Seely |
| Burton |
10.4 |
Janet Dean |
Con |
Adrian Pepper |
| Bury North |
14.6 |
David Chaytor |
Con |
David Nuttall |
| Calder Valley |
6.5 |
Chris McCafferty |
Con |
Liz Truss |
| Cambridge |
20.0 |
Anne Campbell |
Lib Dem |
David Howarth |
| Cardiff Central |
1.9 |
Jon Owen Jones |
Lib Dem |
Jenny Willott |
| Cardiff North |
14.3 |
Julie Morgan |
Con |
Jonathan Morgan |
| Carlisle |
16.3 |
Eric Martlew |
Con |
Mike Mitchelson |
| Carmarthen West & Pembrokeshire South |
12.3 |
Nick Ainger |
Con |
David Morris |
| Chatham & Aylesford |
10.9 |
Jonathan Shaw |
Con |
Anne Jobson |
| Chester, City of |
15.4 |
Christine Russell |
Con |
Paul Offer |
| Chorley |
17.6 |
Lindsay Hoyle |
Con |
Simon Mallett |
| Cleethorpes |
13.2 |
Shona McIsaac |
Con |
Martin Vickers |
| Clwyd West |
3.2 |
Gareth Thomas |
Con |
David Jones |
| Colne Valley |
9.9 |
Kali Mountford |
Con
Lib Dem |
Maggie Throup
Elisabeth Wilson |
| Conwy |
18.1 |
Betty Williams |
Con |
Guto Bebb |
| Copeland |
14.3 |
Jack Cunningham* (Jamie Reed) |
Con |
Chris Whiteside |
| Corby |
12.1 |
Phil Hope |
Con |
Andrew Griffith |
| Crawley |
17.1 |
Laura Moffatt |
Con |
Henry Smith |
| Croydon Central |
8.7 |
Geraint Davies |
Con |
Andrew Pelling |
| Dartford |
7.4 |
Howard Stoate |
Con |
Gareth Johnson |
| Derby North |
15.8 |
Bob Laxton |
Con |
Richard Aitken-Davies |
| Derbyshire South |
15.1 |
Mark Todd |
Con |
Simon Spencer |
| Dorset South |
0.3 |
Jim Knight |
Con |
Ed Matts |
| Dover |
11.6 |
Gwyn Prosser |
Con |
Paul Watkins |
| Dudley North |
17.6 |
Ross Cranston (Ian Austin) |
Con |
Ian Hillas |
| Dudley South |
18.8 |
Ian Pearson |
Con |
Marco Longhi |
| Dumfries and Galloway |
0.3 |
Russell Brown |
Con
SNP |
Peter Duncan
Douglas Henderson |
| Dumfriesshire, Clydesdale and Tweeddale |
12.1 |
new seat (Sean Marshall) |
Con
Lib Dem |
David Mundell
Patsy Kenton |
| Dundee East |
1.3 |
Iain Luke |
SNP |
Stewart Hosie |
| East Dunbartonshire |
6.3 |
John Lyons |
Lib Dem
Con |
Jo Swinson
David Jack |
| East Renfrewshire |
18.9 |
Jim Murphy |
Con |
Richard Cook |
| Edinburgh South |
14.0 |
Nigel Griffiths |
Lib Dem
Con |
Marilyn MacLaren
Gavin Brown |
| Edinburgh South West |
17.9 |
Alistair Darling |
Con |
Gordan Buchan |
| Elmet |
9.1 |
Colin Burgon |
Con |
Andrew Millard |
| Enfield North |
6.0 |
Joan Ryan |
Con |
Nick De Bois |
| Enfield Southgate |
13.2 |
Stephen Twigg |
Con |
David Burrowes |
| Erewash |
14.3 |
Elisabeth Blackman |
Con |
David Simmonds |
| Falmouth & Camborne |
9.7 |
Candy Atherton |
Con
Lib Dem |
Ashley Crossley
Julia Goldsworthy |
| Finchley & Golders Green |
8.5 |
Rudi Vis |
Con |
Andrew Mennear |
| Forest of Dean |
4.6 |
Diana Organ* (Isabel Owen) |
Con |
Mark Harper |
| Gedling |
12.8 |
Vernon Coaker |
Con |
Anna Soubry |
| Gillingham |
5.4 |
Paul Clark |
Con |
Tim Butcher |
| Gloucester |
8.0 |
Parmjit Dhanda |
Con |
Paul James |
| Gravesham |
11.1 |
Chris Pond |
Con |
Adam Holloway |
| Great Yarmouth |
11.3 |
Tony D Wright |
Con |
Mark Fox |
| Halesowen and Rowley Regis |
18.7 |
Sylvia Heal |
Con |
Les Jones |
| Halifax |
15.2 |
Alice Mahon* (Linda Riordan) |
Con |
Kris Hopkins |
| Hammersmith and Fulham |
4.5 |
Iain Coleman* (Melanie Smallwood) |
Con |
Greg Hands |
| Harlow |
13.0 |
Bill Rammell |
Con |
Robert Halfon |
| Harrow West |
13.2 |
Gareth R Thomas |
Con |
Mike Freer |
| Harwich |
5.4 |
Ivan Henderson |
Con |
Douglas Carswell |
| Hastings and Rye |
10.5 |
Michael Jabez Foster |
Con |
Mark Coote |
| Hemel Hempstead |
8.2 |
Tony McWalter |
Con |
Mike Penning |
| Hendon |
18.2 |
Andrew Dismore |
Con |
Richard Evans |
| High Peak |
9.3 |
Tom Levitt |
Con |
Andrew Bingham |
| Hornchurch |
4.2 |
John Cryer |
Con |
James Brokenshire |
| Hove |
7.6 |
Ivor Caplin* (Celia Barlow) |
Con |
Nicholas Boles |
| Ilford North |
5.3 |
Linda Perham |
Con |
Lee Scott |
| Inverness Nairn Badenoch and Strathspey |
2.7 |
David Stewart |
Lib Dem
SNP |
Danny Alexander
David Thompson |
| Keighley |
9.2 |
Ann Cryer |
Con |
Karl Poulsen |
| Kettering |
1.2 |
Philip Sawford |
Con |
Philip Hollobone |
| Lancaster and Wyre |
0.9 |
Hilton Dawson* (Anne Sacks) |
Con |
Ben Wallace |
| Leeds North East |
17.8 |
Fabian Hamilton |
Con |
Matthew Lobley |
| Leeds North West |
12.3 |
Harold Best* (Judith Blake) |
Con
Lib Dem |
George Lee
Greg Mulholland |
| Leicestershire North West |
18.1 |
David Taylor |
Con |
Nicola Le Page |
| Llanelli |
17.7 |
Denzil Davies* (Nia Griffith) |
PC |
Neil Baker |
| Loughborough |
14.4 |
Andy Reed |
Con |
Nicky Morgan |
| Medway |
9.8 |
Bob Marshall-Andrews |
Con |
Mark Reckless |
| Milton Keynes North East |
3.9 |
Brian White |
Con |
Mark Lancaster |
| Milton Keynes South West |
15.4 |
Phyllis Starkey |
Con |
Iain Stewart |
| Monmouth |
0.9 |
Huw Edwards |
Con |
David Davies |
| Morecambe & Lunesdale |
12.2 |
Geraldine Smith |
Con |
James Airey |
| Na h-Eileanan An Iar (Western Isles) |
8.2 |
Calum MacDonald |
SNP |
Angus MacNeil |
| Northampton South |
1.7 |
Tony Clark |
Con |
Brian Binley |
| Norwich North |
12.9 |
Ian Gibson |
Con |
James Tumbridge |
| Nuneaton |
17.4 |
Bill Olner |
Con |
Mark Pawsey |
| Ochil and South Perthshire |
1.8 |
Martin O'Neill* (Gordon Banks) |
SNP |
Annabelle Ewing |
| Oldham East & Saddleworth |
6.0 |
Phil Woolas |
Lib Dem |
Tony Dawson |
| Pendle |
10.8 |
Gordon Prentice |
Con |
Jane Ellison |
| Peterborough |
7.2 |
Helen Clark |
Con |
Stewart Jackson |
| Portsmouth North |
13.9 |
Syd Rapson* (Sarah McCarthy-Fry) |
Con |
Penny Mordaunt |
| Preseli Pembrokeshire |
8.0 |
Jackie Lawrence* (Sue Hayman) |
Con |
Stephen Crabbe |
| Pudsey |
12.5 |
Paul Truswell |
Con |
Pamela Singleton |
| Putney |
8.1 |
Tony Colman |
Con |
Justine Greening |
| Reading East |
12.8 |
Jane Griffiths* (Tony Page) |
Con |
Rob Wilson |
| Redditch |
6.7 |
Jacqui Smith |
Con |
Karen Lumley |
| Rochdale |
14.3 |
Lorna Fitzsimons |
Lib Dem |
Paul Rowen |
| Rossendale & Darwen |
11.9 |
Janet Anderson |
Con |
Nigel Adams |
| Rugby and Kenilworth |
5.3 |
Andy King |
Con |
Jeremy Wright |
| Scarborough & Whitby |
7.5 |
Lawrie Quinn |
Con |
Robert Goodwill |
| Selby |
4.3 |
John Grogan |
Con |
Mark Menzies |
| Shipley |
3.1 |
Chris Leslie |
Con |
Philip Davies |
| Shrewsbury and Atcham |
7.2 |
Paul Marsden* (Mike Ion) [Labour] |
Con |
Daniel Kawczynski |
| Sittingbourne & Sheppey |
9.3 |
Derek Wyatt |
Con |
Gordon Henderson |
| South Ribble |
8.2 |
David Borrow |
Con |
Lorraine Fullbrook |
| St Albans |
10.2 |
Kerry Pollard |
Con |
Anne Main |
| Stafford |
11.3 |
David Kidney |
Con |
David Chambers |
| Staffordshire Moorlands |
13.7 |
Charlotte Atkins |
Con |
Marcus Hayes |
| Stourbridge |
9.5 |
Debra Shipley* (Lynda Waltho) |
Con |
Diana Coad |
| Stroud |
9.1 |
Davd Drew |
Con |
Neil Carmichael |
| Swindon South |
16.9 |
Julia Drown* (Anne Snelgrove) |
Con |
Robert Buckland |
| Tamworth |
11.4 |
Brian Jenkins |
Con |
Christopher Pincher |
| Thanet South |
4.5 |
Stephen Ladyman |
Con |
Mark MacGregor |
| Vale of Clwyd |
17.8 |
Chris Ruane |
Con |
Felicity Elphick |
| Vale of Glamorgan |
10.4 |
John Smith |
Con |
Alun Cairns |
| Wansdyke |
11.3 |
Dan Norris |
Con |
Chris Watt |
| Warrington South |
16.3 |
Helen Southworth |
Con |
Fiona Bruce |
| Warwick and Leamington |
11.1 |
James Plaskitt |
Con |
Chris White |
| Watford |
12.0 |
Claire Ward |
Con
Lib Dem |
Ali Miraj
Sal Brinton |
| Waveney |
18.1 |
Bob Blizzard |
Con |
Peter Aldous |
| Wellingborough |
4.6 |
Paul Stinchcombe |
Con |
Peter Bone |
| Welwyn Hatfield |
2.8 |
Melanie Johnson |
Con |
Grant Shapps |
| Wimbledon |
9.1 |
Roger Casale |
Con |
Stephen Hammond |
| Wirral South |
12.7 |
Ben Chapman |
Con |
Carl Cross |
| Wirral West |
10.0 |
Stephen Hesford |
Con |
Esther McVey |
| Wolverhampton South West |
8.5 |
Rob Marris |
Con |
Sandip Verma |
| Worcester |
13.0 |
Michael J Foster |
Con |
Margaret Harper |
| Wrekin, The |
8.6 |
Peter Bradley |
Con |
Mark Pritchard |
| Ynys Môn |
2.4 |
Albert Owen |
PC |
Eurig Wyn |
