| Sir Richard Thomas Dyke Acland, Bt (LAB) | Gravesend |
| Harold Richard Adams (LAB) | Wandsworth Central |
| William Traven Aitken (CON) | Bury St Edmunds |
| Austen Harry Albu (LAB) | Edmonton |
| Robert Alexander Allan (CON) | Paddington South |
| Arthur Cecil Allen (LAB) | Bosworth |
| Sydney Scholefield Allen (LAB) | Crewe |
| Cuthbert James McCall Alport (CON) | Colchester |
| Harold Julian Amery (CON) | Preston North |
| Alexander Anderson (LAB) | Motherwell |
| Frank Anderson (LAB) | Whitehaven |
| William John St Clair Anstruther-Gray (CON) | Berwickshire & East Lothian |
| Hubert Ashton (CON) | Chelmsford |
| Rt Hon Ralph Assheton (CON) | Blackburn West |
| Hon John Jacob Astor (CON) | Plymouth Sutton |
| Hon William Waldorf Astor (CON) | Wycombe |
| Rt Hon Clement Richard Attlee (LAB) | Walthamstow West |
| Stanley Stephen Awbery (LAB) | Bristol Central |
| Walter Henry Ayles (LAB) | Hayes & Harlington |
| Alice Martha Bacon (LAB) | Leeds North East |
| John Baird (LAB) | Wolverhampton North East |
| Peter Arthur David Baker (CON) | South Norfolk |
| John Markham Baldock (CON) | Harborough |
| Archer Ernest Baldwin (CON) | Leominster |
| Alfred Balfour (LAB) | West Stirlingshire |
| Cyril Banks (CON) | Pudsey |
| Anthony Perrinott Lysberg Barber (CON) | Doncaster |
| Sir John Denman Barlow, Bt (CON) | Middleton & Prestwich |
| Rt Hon Alfred John Barnes (LAB Co-op) | East Ham South |
| Patrick Bartley (LAB) | Chester-le-Street |
| Arthur Beverley Baxter (CON) | Southgate |
| Tufton Victor Hamilton Beamish (CON) | Lewes |
| John Beattie (Irish LAB) | Belfast West |
| Philip Ingress Bell (CON) | Bolton East |
| Ronald McMillan Bell (CON) | South Buckinghamshire |
| Rt Hon Frederick John Bellenger (LAB) | Bassetlaw |
| Cyril Raymond Bence (LAB) | East Dunbartonshire |
| Hon Anthony Neil Wedgewood Benn (LAB) | Bristol South East |
| Frederick Mackarness Bennett (CON) | Reading North |
| Sir Peter Frederick Blaker Bennett (CON) | Birmingham Edgbaston |
| Dr Reginald Frederick Brittain Bennett (CON) | Gosport & Fareham |
| William Gordon Bennett (CON) | Glasgow Woodside |
| George Benson (LAB) | Chesterfield |
| Frank Beswick (LAB Co-op) | Uxbridge |
| Rt Hon Aneurin Bevan (LAB) | Ebbw Vale |
| John Reginald Bevins (CON) | Liverpool Toxteth |
| Geoffrey Henry Cecil Bing (LAB) | Hornchurch |
| Evelyn Nigel Chetwode Birch (CON) | West Flintshire |
| Frank Patrick Bishop (CON) | Harrow Central |
| Cyril Wilson Black (CON) | Wimbledon |
| Fred Blackburn (LAB) | Stalybridge & Hyde |
| Arthur Blenkinsopp (LAB) | Newcastle upon Tyne East |
| William Reid Blyton (LAB) | Houghton-le-Spring |
| Harold Boardman (LAB) | Leigh |
| Robert John Graham Boothby (CON) | East Aberdeenshire |
| Alfred Charles Bossom (CON) | Maidstone |
| Rt Hon Arthur George Bottomley (LAB) | Rochester & Chatham |
| Herbert William Bowden (LAB) | Leicester South West |
| Evan Roderic Bowen (LIB) | Cardiganshire |
| Francis George Bowles (LAB) | Nuneaton |
| John Archibald Boyd-Carpenter (CON) | Kingston upon Thames |
| Sir Edward Charles Gurney Boyle, Bt (CON) | Birmingham Handsworth |
| Rt Hon Brendan Rendall Bracken (CON) | Bournemouth East & Christchurch |
| Elizabeth Margaret Braddock (LAB) | Liverpool Exchange |
| Bernard Richard Braine (CON) | Billericay |
| Sir Albert Newby Braithwaite (CON) | Harrow West |
| Joseph Gurney Braithwaite (CON) | Bristol North West |
| Archibald Fenner Brockway (LAB) | Eton & Slough |
| Walter Henry Bromley-Davenport (CON) | Knutsford |
| Dryden Brook (LAB) | Halifax |
| Henry Brooke (CON) | Hampstead |
| Richard Charles Brooman-White (CON) | Rutherglen |
| Dr Alfred Davies Devonsher Broughton (LAB) | Batley & Morley |
| Rt Hon George Alfred Brown (LAB) | Belper |
| Thomas James Brown (LAB) | Ince |
| James Nixon Browne (CON) | Glasgow Govan |
| Patrick George Thomas Buchan-Hepburn (CON) | Beckenham |
| Denys Gradwell Bullard (CON) | South West Norfolk |
| Harold Malcolm Bullock (CON) | Crosby |
| Eric Edward Bullus (CON) | Wembley North |
| Frederick Frank Arthur Burden (CON) | Gillingham |
| Wilfrid Andrew Burke (LAB) | Burnley |
| Elaine Frances Burton (LAB) | Coventry South |
| Herbert Walter Butcher (NL & CON) | Holland with Boston |
| Herbert William Butler (LAB) | Hackney South |
| Rt Hon Richard Austin Butler (CON) | Saffron Walden |
| Leonard James Callaghan (LAB) | Cardiff South East |
| James Carmichael (LAB) | Glasgow Bridgeton |
| Leonard Robert Carr (CON) | Mitcham |
| Hon Edward Carson (CON) | Isle of Thanet |
| Sir Robert Archibald Cary (CON) | Manchester Withington |
| Barbara Anne Castle (LAB) | Blackburn East |
| Arthur Joseph Champion (LAB) | South East Derbyshire |
| Henry Channon (CON) | Southend West |
| William Donald Chapman (LAB) | Birmingham Northfield |
| George Roland Chetwynd (LAB) | Stockton-on-Tees |
| Rt Hon Winston Leonard Spencer Churchill (CON) | Woodford |
| George Ian Clark Hutchison (CON) | Edinburgh West |
| Ralph Stephenson Clarke (CON) | East Grinstead |
| Terence Hugh Clarke (CON) | Portsmouth West |
| James Clunie (LAB) | Dunfermline Burghs |
| James Latham McDiarmid Clyde (CON) | Edinburgh North |
| Frederick Seymour Cocks (LAB) | Broxtowe |
| William Coldrick (LAB Co-op) | Bristol North East |
| Norman John Cole (NL & CON) | South Bedfordshire |
| William Arthur Colegate (CON) | Burton |
| Percy Henry Collick (LAB) | Birkenhead |
| Roger John Edward Conant (CON) | Rutland & Stamford |
| Thomas Fotheringham Cook (LAB) | Dundee East |
| Albert Edward Cooper (CON) | Ilford South |
| Edmund McNeill Cooper-Key (CON) | Hastings |
| Freda Künzlen Corbet (LAB) | Peckham |
| William George Cove (LAB) | Aberavon |
| George Craddock (LAB) | Bradford South |
| George Beresford Craddock (CON) | Spelthorne |
| Rt Hon Harry Frederick Comfort Crookshank (CON) | Gainsborough |
| Charles Anthony Raven Crosland (LAB) | South Gloucestershire |
| Richard Howard Stafford Crossman (LAB) | Coventry East |
| Oliver Eyre Crosthwaite-Eyre (CON) | New Forest |
| Frederic Petre Crowder (CON) | Ruislip-Northwood |
| John Frederick Ellenborough Crowder (CON) | Finchley |
| Alice Cullen (LAB) | Glasgow Gorbals |
| William Nicholson Cuthbert (CON) | Arundel & Shoreham |
| Percy Daines (LAB Co-op) | East Ham North |
| Rt Hon Edward Hugh John Neale Dalton (LAB) | Bishop Auckland |
| George Darling (LAB Co-op) | Sheffield Hillsborough |
| Sir William Young Darling (CON) | Edinburgh South |
| Viscountess Frances Joan Davidson (CON) | Hemel Hempstead |
| Albert Edward Davies (LAB) | Stoke-on-Trent North |
| Ernest Albert John Davies (LAB) | Enfield East |
| Rt Hon Edward Clement Davies (LIB) | Montgomeryshire |
| Harold Davies (LAB) | Leek |
| Stephen Owen Davies (LAB) | Merthyr Tydfil |
| Rupert de la B?re (CON) | South Worcestershire |
| William Francis Deedes (CON) | Ashford |
| George Deer (LAB) | Newark |
| Hugh James Delargy (LAB) | Thurrock |
| Kenelm Simon Digby Wingfield Digby (CON) | West Dorset |
| Norman Noel Dodds (LAB Co-op) | Dartford |
| Arthur Douglas Dodds-Parker (CON) | Banbury |
| Charles Edward McArthur Donaldson (CON) | Roxburghshire & Selkirkshire |
| Desmond Louis Donnelly (LAB) | Pembrokeshire |
| Patrick William Donner (CON) | Basingstoke |
| Charles John Addison Doughty (CON) | East Surrey |
| Lord Malcolm Avendale Douglas-Hamilton (CON) | Inverness |
| George Burnaby Drayson (CON) | Skipton |
| Cedric Drewe (CON) | Honiton |
| Thomas Edward Neil Driberg (LAB) | Maldon |
| Rolf Dudley Williams (CON) | Exeter |
| Rt Hon John Dugdale (LAB) | West Bromwich |
| Sir Thomas Lionel Dugdale, Bt (CON) | Richmond (Yorks) |
| James Alexander Lawson Duncan (NL & CON) | South Angus |
| William Smith Duthie (CON) | Banffshire |
| David McAdam Eccles (CON) | Chippenham |
| Rt Hon James Chuter Ede (LAB) | South Shields |
| Maurice Edelman (LAB) | Coventry North |
| Rt Hon Robert Anthony Eden (CON) | Warwick & Leamington |
| Lewis John Edwards (LAB) | Brighouse & Spenborough |
| Rt Hon Ness Edwards (LAB) | Caerphilly |
| Walter James Edwards (LAB) | Stepney |
| Rt Hon Walter Elliot Elliot (CON) | Glasgow Kelvingrove |
| Frederick James Erroll (CON) | Altrincham & Sale |
| Albert Evans (LAB) | Islington South West |
| Edward Evans (LAB) | Lowestoft |
| Stanley Norman Evans (LAB) | Wednesbury |
| Richard Ewart (LAB) | Sunderland South |
| Anthony Fell (CON) | Yarmouth |
| Ernest Fernyhough (LAB) | Jarrow |
| William James Field (LAB) | Paddington North |
| Wilfred Fienburgh (LAB) | Islington North |
| Harold Josiah Finch (LAB) | Bedwellty |
| Graeme Bell Finlay (CON) | Epping |
| Nigel Thomas Loveridge Fisher (CON) | Hitchin |
| Robert Fisher Crouch (CON) | North Dorset |
| Eric George Molyneux Fletcher (LAB) | Islington East |
| Walter Fletcher (CON) | Bury & Radcliffe |
| William Morgan Fletcher Vane (CON) | Westmorland |
| Charles Fletcher Fletcher-Cooke (CON) | Darwen |
| Dr Montefiore Follick (LAB) | Loughborough |
| Michael Mackintosh Foot (LAB) | Plymouth Devonport |
| John Calder Forman (LAB Co-op) | Glasgow Springburn |
| Richard Fort (CON) | Clitheroe |
| Priscilla Jane Fortescue, Lady Tweedsmuir (CON) | Aberdeen South |
| John Galway Foster (CON) | Northwich |
| Hon Hugh Charles Patrick Joseph Fraser (CON) | Stafford & Stone |
| Thomas Fraser (LAB) | Hamilton |
| Sir William Jocelyn Ian Fraser (CON) | Morecambe & Lonsdale |
| John Freeman (LAB) | Watford |
| Peter Freeman (LAB) | Newport |
| Geoffrey Stanley de Freitas (LAB) | Lincoln |
| Conolly Hugh Gage (CON) | Belfast South |
| Rt Hon Hugh Todd Naylor Gaitskell (LAB) | Leeds South |
| Thomas Dunlop Galbraith (CON) | Glasgow Pollok |
| Thomas Galloway Dunlop Galbraith (CON) | Glasgow Hillhead |
| Leonard David Gammans (CON) | Hornsey |
| Emlyn Hugh Garner-Evans (NL & CON) | Denbigh |
| Robert Edward Peter Gascoyne-Cecil, Viscount Cranborne (CON) | Bournemouth West |
| Charles William Gibson (LAB) | Clapham |
| James Edward Glanville (LAB) | Consett |
| Sir Ralph George Campbell Glyn, Bt (CON) | Abingdon |
| Joseph Bradshaw Godber (CON) | Grantham |
| Alan Gomme Gomme-Duncan (CON) | Perth & East Perthshire |
| Edwin George Gooch (LAB) | North Norfolk |
| Rt Hon Patrick Chrestien Gordon-Walker (LAB) | Smethwick |
| Charles Frederick Howard Gough (CON) | Horsham |
| Herbert Raymond Gower (CON) | Barry |
| Sir Frederick Fergus Graham, Bt (CON) | Darlington |
| Rt Hon Arthur Greenwood (LAB) | Wakefield |
| Arthur William James Greenwood (LAB) | Rossendale |
| David Rhys Grenfell (LAB) | Gower |
| Charles Frederick Grey (LAB) | Durham |
| Sir Arnold Babb Gridley (CON) | Stockport South |
| David Griffiths (LAB) | Rother Valley |
| Rt Hon James Griffiths (LAB) | Llanelly |
| William Griffiths (LAB) | Manchester Exchange |
| Joseph Grimond (LIB) | Orkney & Shetland |
| Hon John Grimston (CON) | St Albans |
| Robert Villiers Grimston (CON) | Westbury |
| Charles Leslie Hale (LAB) | Oldham West |
| John Thomas Hall (LAB) | Gateshead West |
| Rt Hon William George Glenvil Hall (LAB) | Colne Valley |
| William Winter Hamilton (LAB) | West Fife |
| William Hannan (LAB) | Glasgow Maryhill |
| James Richard Edwards Harden (CON) | Armagh |
| Edward Arthur Hardy (LAB) | Salford East |
| Hon John Hugh Hare (CON) | Sudbury & Woodbridge |
| Alfred Hargreaves (LAB) | Carlisle |
| Frederic Walter Harris (CON) | Croydon North |
| James Harrison (LAB) | Nottingham East |
| James Harwood Harrison (CON) | Eye |
| Arthur Vere Harvey (CON) | Macclesfield |
| Ian Douglas Harvey (CON) | Harrow East |
| Sir George Steven Harvie-Watt, Bt (CON) | Richmond (Surrey) |
| Dr Somerville Hastings (LAB) | Barking |
| John Albert Hay (CON) | Henley |
| Frank Harold Hayman (LAB) | Falmouth & Camborne |
| Antony Henry Head (CON) | Carshalton |
| Lionel Frederick Heald (CON) | Chertsey |
| Cahir Healy (N) | Fermanagh & South Tyrone |
| Edward Richard George Heath (CON) | Bexley |
| Derick Heathcoat-Amory (CON) | Tiverton |
| Rt Hon Arthur Henderson (LAB) | Rowley Regis & Tipton |
| John Henderson (CON) | Glasgow Cathcart |
| Margaret McCrorie Henderson (LAB) | North Lanarkshire |
| Mark Hewitson (LAB) | Kingston-upon-Hull Central |
| William Whitehead Hicks Beach (CON) | Cheltenham |
| John Michael Clifford Higgs (CON) | Bromsgrove |
| Dr Charles Hill (NL & CON) | Luton |
| Eveline Hill (CON) | Manchester Wythenshawe |
| Geoffrey Audus Nicholson Hirst (CON) | Shipley |
| Charles Rider Hobson (LAB) | Keighley |
| Christopher John Holland-Martin (CON) | Ludlow |
| Maurice Christopher Hollis (CON) | Devizes |
| Percy Holman (LAB Co-op) | Bethnal Green |
| Horace Edwin Holmes (LAB) | Hemsworth |
| Sir Joseph Stanley Holmes (NL & CON) | Harwich |
| Arthur Frederick Holt (LIB) | Bolton West |
| Lord John Adrian Louis Hope (CON) | Edinburgh Pentlands |
| Henry Lennox d'Aubigné Hopkinson (CON) | Taunton |
| Margaret Patricia Hornsby-Smith (CON) | Chislehurst |
| Ian Macdonald Horobin (CON) | Oldham East |
| Rt Hon Florence Gertrude Horsburgh (CON) | Manchester Moss Side |
| Arthur Leslie Noel Douglas Houghton (LAB) | Sowerby |
| Hon Greville Reginald Charles Howard (NL & CON) | St Ives |
| Stephen Gerald Howard (CON) | Cambridgeshire |
| James Hutchinson Hoy (LAB) | Edinburgh Leith |
| Thomas Frederick Hubbard (LAB) | Kirkcaldy Burghs |
| Sir Austin Uvedale Morgan Hudson, Bt (CON) | Lewisham North |
| James Hindle Hudson (LAB Co-op) | Ealing North |
| Rt Hon Robert Spear Hudson (CON) | Southport |
| Walter Richard Austen Hudson (CON) | Kingston-upon-Hull North |
| Cledwyn Hughes (LAB) | Anglesey |
| Emrys Hughes (LAB) | South Ayrshire |
| Hector Samuel James Hughes (LAB) | Aberdeen North |
| Norman John Hulbert (CON) | Stockport North |
| Anthony Richard Hurd (CON) | Newbury |
| Geoffrey Clegg Hutchinson (CON) | Ilford North |
| James Riley Holt Hutchison (CON) | Glasgow Scotstoun |
| Harford Montgomery Hyde (CON) | Belfast North |
| Harry Braustyn Hylton Hylton-Foster (CON) | York |
| Henry Hynd (LAB) | Accrington |
| John Burns Hynd (LAB) | Sheffield Attercliffe |
| Arthur James Irvine (LAB) | Liverpool Edge Hill |
| William John Irving (LAB Co-op) | Wood Green |
| Rt Hon George Alfred Isaacs (LAB) | Southwark |
| Barnett Janner (LAB) | Leicester North West |
| Douglas Patrick Thomas Jay (LAB) | Battersea North |
| George Jeger (LAB) | Goole |
| Dr Santo Wayburn Jeger (LAB) | Holborn & St Pancras South |
| Robert Christmas Dewar Jenkins (CON) | Dulwich |
| Roy Harris Jenkins (LAB) | Birmingham Stechford |
| Roland Jennings (NL & CON) | Sheffield Hallam |
| Eric Seymour Thewlis Johnson (CON) | Manchester Blackley |
| Howard Sydney Johnson (CON) | Brighton Kemptown |
| James Johnson (LAB) | Rugby |
| Douglas Harold Johnston (LAB) | Paisley |
| Aubrey Jones (CON) | Birmingham Hall Green |
| David Thomas Jones (LAB) | The Hartlepools |
| Frederick Elwyn Jones (LAB) | West Ham South |
| John Henry Jones (LAB) | Rotherham |
| Thomas William Jones (LAB) | Merionethshire |
| Hon Lancelot William Joynson-Hicks (CON) | Chichester |
| Donald Kaberry (CON) | Leeds North West |
| Edward Herbert Keeling (CON) | Twickenham |
| William Keenan (LAB) | Liverpool Kirkdale |
| Clifford Kenyon (LAB) | Chorley |
| Hamilton William Kerr (CON) | Cambridge |
| Rt Hon Charles William Key (LAB) | Poplar |
| Dr Horace Maybray King (LAB) | Southampton Test |
| John Kinley (LAB) | Bootle |
| Hon George Lambert (NL & CON) | Torrington |
| Hon Antony Claud Frederick Lambton, Viscount Lambton (CON) | Berwick-upon-Tweed |
| Claude Granville Lancaster (CON) | South Fylde |
| John Anthony Langford-Holt (CON) | Shrewsbury |
| Rt Hon Richard Kidston Law (CON) | Kingston-upon-Hull Haltemprice |
| Edwin Hartley Cameron Leather (CON) | North Somerset |
| Frederick Lee (LAB) | Newton |
| Janet Lee (LAB) | Cannock |
| Edward Alexander Henry Legge-Bourke (CON) | Isle of Ely |
| Hon Peter Richard Legh (CON) | Petersfield |
| Alan Tindal Lennox-Boyd (CON) | Mid Bedfordshire |
| Leslie Maurice Lever (LAB) | Manchester Ardwick |
| Norman Harold Lever (LAB) | Manchester Cheetham |
| Arthur William John Lewis (LAB) | West Ham North |
| George Samuel Lindgren (LAB) | Wellingborough |
| Martin Alexander Lindsay (CON) | Solihull |
| Hugh Nicholas Linstead (CON) | Putney |
| Marcus Lipton (LAB) | Brixton |
| David Treharne Llewellyn (CON) | Cardiff North |
| Ernest Guy Richard Lloyd (CON) | East Renfrewshire |
| Rt Hon Geoffrey William Lloyd (CON) | Birmingham King's Norton |
| John Selwyn Brooke Lloyd (CON) | Wirral |
| Rt Hon Gwilym Lloyd George (NL & CON) | Newcastle upon Tyne North |
| John Cutts Lockwood (CON) | Romford |
| David Gilbert Logan (LAB) | Liverpool Scotland |
| Fred Longden (LAB Co-op) | Birmingham Small Heath |
| Gilbert James Morley Longden (CON) | South West Hertfordshire |
| Toby Austin Richard Low (CON) | Blackpool North |
| Sir Jocelyn Morton Lucas, Bt (CON) | Portsmouth South |
| Percy Belgrave Lucas (CON) | Brentford & Chiswick |
| Sir Hugh Vere Huntly Duff Lucas-Tooth, Bt (CON) | Hendon South |
| Rt Hon Oliver Lyttelton (CON) | Aldershot |
| Sir Charles Glen MacAndrew (CON) | Bute & North Ayrshire |
| James Eugene MacColl (LAB) | Widnes |
| Sir Peter Drummond Macdonald (CON) | Isle of Wight |
| Harry Ripley Mackeson (CON) | Folkestone & Hythe |
| John Hamilton Mackie (CON) | Galloway |
| Hon John Scott Maclay (NL & CON) | West Renfrewshire |
| Fitzroy Hew Royle Maclean (CON) | Lancaster |
| Iain Norman Macleod (CON) | Enfield West |
| John MacLeod (NL & CON) | Ross & Cromarty |
| Rt Hon Maurice Harold Macmillan (CON) | Bromley |
| Malcolm Kenneth Macmillan (LAB) | Western Isles |
| Malcolm MacPherson (LAB) | Stirling & Falkirk Burghs |
| Niall Malcolm Stewart Macpherson (NL & CON) | Dumfriesshire |
| William Henry Mainwaring (LAB) | Rhondda East |
| John Francis Whitaker Maitland (CON) | Horncastle |
| Patrick Francis Maitland (CON) | Lanark |
| Edward Lancelot Mallalieu (LAB) | Brigg |
| Joseph Percival William Mallalieu (LAB) | Huddersfield East |
| Jean Mann (LAB) | Coatbridge & Airdrie |
| Reginald Edward Manningham-Buller (CON) | South Northamptonshire |
| Archibald Clark Manuel (LAB) | Central Ayrshire |
| Sydney Frank Markham (CON) | Buckingham |
| Anthony Alfred Harmsworth Marlowe (CON) | Hove |
| Alfred Ernest Marples (CON) | Wallasey |
| Rt Hon Hilary Adair Marquand (LAB) | Middlesbrough East |
| Douglas Marshall (CON) | Bodmin |
| Sidney Horatio Marshall (CON) | Sutton & Cheam |
| Angus Edmund Upton Maude (CON) | Ealing South |
| Reginald Maudling (CON) | Barnet |
| Rt Hon Sir David Patrick Maxwell Fyfe (CON) | Liverpool West Derby |
| Stephen Lynch Conway Maydon (CON) | Wells |
| Christopher Paget Mayhew (LAB) | Woolwich East |
| Stephen James McAdden (CON) | Southend East |
| Duncan McCallum (CON) | Argyll |
| Rt Hon Malcolm Stewart McCorquodale (CON) | Epsom |
| Henry George McGhee (LAB) | Penistone |
| John McGovern (LAB) | Glasgow Shettleston |
| James McInnes (LAB) | Glasgow Central |
| John McKay (LAB) | Wallsend |
| Alan John McKibbin (CON) | Belfast East |
| Frank McLeavy (LAB) | Bradford East |
| Rt Hon Hector McNeil (LAB) | Greenock |
| Frank Medlicott (NL & CON) | Central Norfolk |
| Robert Joseph Mellish (LAB) | Bermondsey |
| Sir John Serocold Paget Mellor, Bt (CON) | Sutton Coldfield |
| Frederick Messer (LAB Co-op) | Tottenham |
| Ian Mikardo (LAB) | Reading South |
| Rt Hon James Milner (LAB) | Leeds South East |
| Gilbert Richard Mitchison (LAB) | Kettering |
| Arthur Hugh Elsdale Molson (CON) | High Peak |
| Sir Walter Turner Monckton (CON) | Bristol West |
| Walter Monslow (LAB) | Barrow-in-Furness |
| Hon Alexander Victor Edward Paulet Montagu, Viscount Hinchingbrooke (CON) | South Dorset |
| Arthur Seymour Moody (LAB) | Gateshead East |
| Sir Thomas Cecil Russell Moore (CON) | Ayr |
| Dr Hyacinth Bernard Wenceslaus Morgan (LAB) | Warrington |
| Ralph Morley (LAB) | Southampton Itchen |
| Percy Morris (LAB) | Swansea West |
| Rhys Hopkin Morris (LIB) | Carmarthen |
| Rt Hon Herbert Stanley Morrison (LAB) | Lewisham South |
| John Granville Morrison (CON) | Salisbury |
| Rt Hon William Shepherd Morrison (CON) | Cirencester & Tewkesbury |
| David Llewellyn Mort (LAB) | Swansea East |
| Charles Edward Mott-Radclyffe (CON) | Windsor |
| Arthur Moyle (LAB) | Oldbury & Halesowen |
| Frederick William Mulley (LAB) | Sheffield Park |
| James Dixon Murray (LAB) | North West Durham |
| Gerald David Nunes Nabarro (CON) | Kidderminster |
| Will Nally (LAB Co-op) | Bilston |
| Harold Neal (LAB) | Bolsover |
| Harmar Nicholls (CON) | Peterborough |
| Godfrey Nicholson (CON) | Farnham |
| Basil Edward Nield (CON) | City of Chester |
| Allan Herbert Percy Noble (CON) | Chelsea |
| Rt Hon Philip John Noel-Baker (LAB) | Derby South |
| George Richard Hodges Nugent (CON) | Guildford |
| Harold Anthony Nutting (CON) | Melton |
| Thomas O'Brien (LAB) | Nottingham North West |
| Michael O'Neill (N) | Mid Ulster |
| Rt Hon Sir Robert William Hugh O'Neill, Bt (CON) | North Antrim |
| Hendrie Dudley Oakshott (CON) | Bebington |
| George William Odey (CON) | Beverley |
| William Henry Oldfield (LAB) | Manchester Gorton |
| George Harold Oliver (LAB) | Ilkeston |
| Maurice Orbach (LAB) | Willesden East |
| Hon William David Ormsby-Gore (CON) | Oswestry |
| Lawrence Percy Story Orr (CON) | South Down |
| Charles Ian Orr-Ewing (CON) | Hendon North |
| Ian Leslie Orr-Ewing (CON) | Weston-super-Mare |
| Cyril Osborne (CON) | Louth |
| Thomas Oswald (LAB) | Edinburgh Central |
| Walter Ernest Padley (LAB) | Ogmore |
| Reginald Thomas Paget (LAB) | Northampton |
| Rt Hon Wilfred Paling (LAB) | Dearne Valley |
| William Thomas Paling (LAB) | Dewsbury |
| Thomas Charles Pannell (LAB) | Leeds West |
| George Albert Pargiter (LAB) | Southall |
| Herbert John Harvey Parker (LAB) | Dagenham |
| Ernest Partridge (CON) | Battersea South |
| John Paton (LAB) | Norwich North |
| Rt Hon Osbert Peake (CON) | Leeds North |
| Arthur Pearson (LAB) | Pontypridd |
| Thomas Frederick Peart (LAB) | Workington |
| Walter Robert Dempster Perkins (CON) | Stroud & Thornbury |
| Christopher Henry Maxwell Peto (CON) | North Devon |
| John Wynne William Peyton (CON) | Yeovil |
| Kenneth William Murray Pickthorn (CON) | Carlton |
| Richard Antony Pilkington (CON) | Poole |
| Isaac James Pitman (CON) | Bath |
| Sir Leslie Arthur Plummer (LAB) | Deptford |
| Cecil Charles Poole (LAB) | Birmingham Perry Barr |
| Ernest Popplewell (LAB) | Newcastle upon Tyne West |
| George Porter (LAB) | Leeds Central |
| John Enoch Powell (CON) | Wolverhampton South West |
| Henry Alfred Price (CON) | Lewisham West |
| Joseph Thomas Price (LAB) | Westhoughton |
| Morgan Philips Price (LAB) | West Gloucestershire |
| Otho Leslie Prior-Palmer (CON) | Worthing |
| William Thomas Proctor (LAB) | Eccles |
| John Dennis Profumo (CON) | Stratford |
| David Johnstone Pryde (LAB) | Midlothian & Peeblesshire |
| Harry Pursey (LAB) | Kingston-upon-Hull East |
| Henry Victor Alpin MacKinnon Raikes (CON) | Liverpool Garston |
| Jon Rankin (LAB Co-op) | Glasgow Tradeston |
| Ralph Herbert Rayner (CON) | Totnes |
| Richard Reader Harris (CON) | Heston & Isleworth |
| Martin Redmayne (CON) | Rushcliffe |
| Joseph Reeves (LAB) | Greenwich |
| Thomas Reid (LAB) | Swindon |
| William Reid (LAB) | Glasgow Camlachie |
| Hon Peter Farquharson Remnant (CON) | Wokingham |
| David Lockhart-Muir Renton (NL & CON) | Huntingdonshire |
| Hervey Rhodes (LAB) | Ashton-under-Lyne |
| Robert Richards (LAB) | Wrexham |
| Rt Hon Alfred Robens (LAB) | Blyth |
| Albert Roberts (LAB) | Normanton |
| Goronwy Owen Roberts (LAB) | Caernarvon |
| Peter Geoffrey Roberts (NL & CON) | Sheffield Heeley |
| Sir David Robertson (CON) | Caithness & Sutherland |
| John Roland Robinson (CON) | Blackpool South |
| Kenneth Robinson (LAB) | St Pancras North |
| William Robson Brown (CON) | Esher |
| John Charles Rodgers (CON) | Sevenoaks |
| George Henry Roland Rogers (LAB) | Kensington North |
| Sir Harold Roper (CON) | North Cornwall |
| Leonard Ropner (CON) | Barkston Ash |
| William Ross (LAB) | Kilmarnock |
| Charles Royle (LAB) | Salford West |
| Ronald Stanley Russell (CON) | Wembley South |
| Robert Edward Dudley Ryder (CON) | Merton & Morden |
| Rt Hon Sir James Arthur Salter (CON) | Ormskirk |
| Rt Hon Edwin Duncan Sandys (CON) | Streatham |
| Prof Douglas Lloyd Savory (CON) | South Antrim |
| Sidney Schofield (LAB) | Barnsley |
| Wentworth Schofield (CON) | Rochdale |
| Robert Donald Scott (CON) | Penrith & The Border |
| Ronald Scott-Miller (CON) | King's Lynn |
| Edward Arthur Alexander Shackleton (LAB) | Preston South |
| Rt Hon Sir Hartley William Shawcross (LAB) | St Helens |
| William Stanley Shepherd (CON) | Cheadle |
| Rt Hon Emanuel Shinwell (LAB) | Easington |
| Edward Watson Short (LAB) | Newcastle upon Tyne Central |
| Percy Lionel Edward Shurmer (LAB) | Birmingham Sparkbrook |
| Julius Silverman (LAB) | Birmingham Erdington |
| Samuel Sidney Silverman (LAB) | Nelson & Colne |
| Charles James Simmons (LAB) | Brierley Hill |
| Jocelyn Edward Salis Simon (CON) | Middlesbrough West |
| Joseph Slater (LAB) | Sedgefield |
| Sir Walter Dorling Smiles (CON) | North Down |
| Ellis Smith (LAB) | Stoke-on-Trent South |
| Henry Norman Smith (LAB Co-op) | Nottingham South |
| Peter Henry Berry Otway Smithers (CON) | Winchester |
| Sir Waldron Smithers (CON) | Orpington |
| John George Smyth (CON) | Norwood |
| William McNair Snadden (CON) | Kinross & West Perthshire |
| Julian Ward Snow (LAB) | Lichfield & Tamworth |
| Arthur Christopher John Soames (CON) | Bedford |
| Rev Reginald William Sorensen (LAB) | Leyton |
| Rt Hon Sir Frank Soskice (LAB) | Sheffield Neepsend |
| Joseph Alfred Sparks (LAB) | Acton |
| Alexander Cadwallader Mainwaring Spearman (CON) | Scarborough & Whitby |
| Rupert Malise Speir (CON) | Hexham |
| Harry Reginald Spence (CON) | West Aberdeenshire |
| Sir William Patrick Spens (CON) | Kensington South |
| Hon Richard Oliver Stanley (CON) | North Fylde |
| Thomas Steele (LAB) | West Dunbartonshire |
| Geoffrey Paul Stevens (CON) | Portsmouth Langstone |
| William Arthur Steward (CON) | Woolwich West |
| James Henderson Stewart (NL & CON) | East Fife |
| Robert Michael Maitland Stewart (LAB) | Fulham East |
| Malcolm Stoddart-Scott (CON) | Ripon |
| Rt Hon Richard Rapier Stokes (LAB) | Ipswich |
| Samuel Storey (CON) | Stretford |
| Rt Hon Evelyn John St Loe Strachey (LAB) | Dundee West |
| Rt Hon George Russell Strauss (LAB) | Vauxhall |
| Henry George Strauss (CON) | Norwich South |
| Dr Barnett Stross (LAB) | Stoke-on-Trent Central |
| Rt Hon James Gray Stuart (CON) | Moray & Nairnshire |
| Henry Gray Studholme (CON) | Tavistock |
| Gerard Spencer Summers (CON) | Aylesbury |
| Rt Hon Dr Edith Clara Summerskill (LAB) | Fulham West |
| Harold Sutcliffe (CON) | Heywood & Royton |
| Stephen Thomas Swingler (LAB) | Newcastle-under-Lyme |
| George Oscar Sylvester (LAB) | Pontefract |
| Charles Stuart Taylor (CON) | Eastbourne |
| Harry Bernard Taylor (LAB) | Mansfield |
| John Taylor (LAB) | West Lothian |
| Robert John Taylor (LAB) | Morpeth |
| William Johnson Taylor (NL & CON) | Bradford North |
| Luke William Burke Teeling (CON) | Brighton Pavilion |
| David Emlyn Thomas (LAB) | Aberdare |
| Ivor Owen Thomas (LAB) | The Wrekin |
| Iowerth Rhys Thomas (LAB) | Rhondda West |
| James Lewis Purdon Thomas (CON) | Hereford |
| Peter John Mitchell Thomas (CON) | Conway |
| Thomas George Thomas (LAB) | Cardiff West |
| Kenneth Pugh Thompson (CON) | Liverpool Walton |
| Richard Hilton Marler Thompson (CON) | Croydon West |
| George Edward Peter Thorneycroft (CON) | Monmouth |
| Harry Thorneycroft (LAB) | Manchester Clayton |
| Colin Norman Thornton-Kemsley (NL & CON) | North Angus & Mearns |
| Ernest Thurtle (LAB) | Shoreditch & Finsbury |
| John Dudley Robert Tarleton Tilney (CON) | Liverpool Wavertree |
| John Timmons (LAB) | Bothwell |
| Rt Hon George Tomlinson (LAB) | Farnworth |
| Frank Tomney (LAB) | Hammersmith North |
| Gordon Cosmo Touche (CON) | Dorking |
| Henry Frederic Lawrence Turner (CON) | Oxford |
| Moss Turner-Samuels (LAB) | Gloucester |
| Robert Hugh Turton (CON) | Thirsk & Malton |
| Sir Arwen Lynn Ungoed-Thomas (LAB) | Leicester North East |
| Henry Charles Usborne (LAB) | Birmingham Yardley |
| John Kenyon Vaughan-Morgan (CON) | Reigate |
| Samuel Philip Viant (LAB) | Willesden West |
| Dennis Forwood Vosper (CON) | Runcorn |
| Donald William Wade (LIB) | Huddersfield West |
| Edward Birkbeck Wakefield (CON) | West Derbyshire |
| Sir William Wavell Wakefield (CON) | St Marylebone |
| Derek Colclough Walker-Smith (CON) | Hertford |
| Harry Wright Wallace (LAB) | Walthamstow East |
| Hon George Reginald Ward (CON) | Worcester |
| Irene Mary Bewick Ward (CON) | Tynemouth |
| Rt Hon Charles Waterhouse (CON) | Leicester South East |
| Tudor Emlyn Watkins (LAB) | Breconshire & Radnorshire |
| Harold Arthur Watkinson (CON) | Woking |
| Rt Hon Maurice Webb (LAB) | Bradford Central |
| Sir William Harold Webbe (CON) | Cities of London & Westminster |
| David Weitzman (LAB) | Stoke Newington & Hackney North |
| Percy Lawrence Wells (LAB) | Faversham |
| William Thomas Wells (LAB) | Walsall |
| William Wellwood (CON) | Londonderry |
| John Sinclair Wemyss Arbuthnot (CON) | Dover |
| Daniel Granville West (LAB) | Pontypool |
| Rt Hon John Thomas Wheatley (LAB) | Edinburgh East |
| Eirene Lloyd White (LAB) | East Flintshire |
| Henry White (LAB) | North East Derbyshire |
| John Baker White (CON) | Canterbury |
| Rt Hon William Whiteley (LAB) | Blaydon |
| George Edward Cecil Wigg (LAB) | Dudley |
| Clifford Arthur Bowman Wilcock (LAB) | Derby North |
| William Albert Wilkins (LAB) | Bristol South |
| Frederick Thomas Willey (LAB) | Sunderland North |
| Octavius George Willey (LAB) | Cleveland |
| Charles Williams (CON) | Torquay |
| David James Williams (LAB) | Neath |
| Gerald Wellington Williams (CON) | Tonbridge |
| Sir Herbert Geraint Williams (CON) | Croydon East |
| Rev Llewellyn Williams (LAB) | Abertillery |
| Ronald Watkins Williams (LAB) | Wigan |
| Rt Hon Thomas Williams (LAB) | Don Valley |
| William Richard Williams (LAB) | Droylsden |
| William Thomas Williams (LAB Co-op) | Hammersmith South |
| Gerald Wills (CON) | Bridgwater |
| Hugh Geoffrey Birch Wilson (CON) | Truro |
| Rt Hon James Harold Wilson (LAB) | Huyton |
| Ian Winterbottom (LAB) | Nottingham Central |
| Richard Emanuel Winterbottom (LAB) | Sheffield Brightside |
| Hon Richard Frederick Wood (CON) | Bridlington |
| Rt Hon Arthur Woodburn (LAB) | Clackmannan & East Stirlingshire |
| Woodrow Lyle Wyatt (LAB) | Birmingham Aston |
| Victor Francis Yates (LAB) | Birmingham Ladywood |
| Christopher York (CON) | Harrogate |
| Hon Kenneth Gilmour Younger (LAB) | Grimsby |