# List of MPs elected in the December 1910 United Kingdom general election

This is a list of members of Parliament (MPs) elected at the December 1910 general election, held over several days from 3 December to 19 December 1910.

## MPs

| Constituency | Member of Parliament | Party |
| Aberdeen North | Duncan Pirie | Liberal |
| Aberdeen South | George Esslemont | Liberal |
| Aberdeenshire East | Henry Cowan | Liberal |
| Aberdeenshire West | John Henderson | Liberal |
| Abingdon | Harold Henderson | Conservative |
| Accrington | Harold Baker | Liberal |
| Altrincham | John Kebty-Fletcher | Conservative |
| Andover | Walter Faber | Conservative |
| Anglesey | Ellis-Griffith, Ellis | Liberal |
| Antrim East | James McCalmont | Irish Unionist |
| Antrim Mid | Hon. Arthur O'Neill | Irish Unionist |
| Antrim North | Peter Kerr-Smiley | Irish Unionist |
| Antrim South | Charles Craig | Irish Unionist |
| Appleby | Lancelot Sanderson | Conservative |
| Arfon | William Jones | Liberal |
| Argyllshire | Ainsworth, John | Liberal |
| Armagh Mid | John Lonsdale | Irish Unionist |
| Armagh North | Moore, William | Irish Unionist |
| Armagh South | Charles O'Neill | Irish Parliamentary Party |
| Ashburton | Ernest Morrison-Bell | Liberal Unionist |
| Ashford | Laurence Hardy | Conservative |
| Ashton-under-Lyne | Max Aitken | Conservative |
| Aston Manor | Sir Evelyn Cecil | Conservative |
| Aylesbury | Lionel de Rothschild | Liberal Unionist |
| Ayr District of Burghs | Sir George Younger | Conservative |
| Ayrshire North | Andrew Anderson | Liberal |
| Ayrshire South | Beale, Sir William | Liberal |
| Banbury | Hon. Eustace Twisleton-Wykeham-Fiennes | Liberal |
| Banffshire | Walter Waring | Liberal |
| Barkston Ash | George Lane-Fox | Conservative |
| Barnard Castle | Arthur Henderson | Labour |
| Barnsley | Sir Joseph Walton | Liberal |
| Barnstaple | Ernest Soares | Liberal |
| Barrow-in-Furness | Charles Duncan | Labour |
| Basingstoke | Arthur Salter | Conservative |
| Bassetlaw | William Hume-Williams | Conservative |
| Bath | Lord Alexander Thynne | Conservative |
| Bath | Sir Charles Hunter | Conservative |
| Battersea | Rt Hon. John Burns | Liberal |
| Bedford | Frederick Kellaway | Liberal |
| Belfast East | Robert James McMordie | Irish Unionist |
| Belfast North | Robert Thompson | Irish Unionist |
| Belfast South | James Chambers | Irish Unionist |
| Belfast West | Joseph Devlin | Irish Parliamentary Party |
| Bermondsey | Harold Glanville | Liberal |
| Berwick-upon-Tweed | Sir Edward Grey | Liberal |
| Berwickshire | Harold Tennant | Liberal |
| Bethnal Green North East | Edwin Cornwall | Liberal |
| Bethnal Green South West | Edward Pickersgill | Liberal |
| Bewdley | Stanley Baldwin | Conservative |
| Biggleswade | Arthur Black | Liberal |
| Birkenhead | Alfred Bigland | Conservative |
| Birmingham Bordesley | Jesse Collings | Liberal Unionist |
| Birmingham Central | Sir Ebenezer Parkes | Liberal Unionist |
| Birmingham East | Steel-Maitland, Arthur | Conservative |
| Birmingham Edgbaston | Lowe, Francis | Conservative |
| Birmingham North | John Middlemore | Liberal Unionist |
| Birmingham South | Viscount Morpeth | Liberal Unionist |
| Birmingham West | Joseph Chamberlain | Liberal Unionist |
| Birr | Michael Reddy | Irish Parliamentary Party |
| Bishop Auckland | Sir Henry Havelock-Allan | Liberal |
| Blackburn | Philip Snowden | Labour |
| Blackburn | Henry Norman | Liberal |
| Blackpool | Wilfrid Ashley | Conservative |
| Bodmin | Sir Reginald Pole-Carew | Liberal Unionist |
| Bolton | George Harwood | Liberal |
| Bolton | Alfred Henry Gill | Labour |
| Bootle | Thomas Sandys | Conservative |
| Boston | Charles Harvey Dixon | Conservative |
| Bosworth | Henry McLaren | Liberal |
| Bow and Bromley | George Lansbury | Labour |
| Bradford Central | Sir George Scott Robertson | Liberal |
| Bradford East | Sir William Priestley | Liberal |
| Bradford West | Fred Jowett | Labour |
| Brecknockshire | Sidney Robinson | Liberal |
| Brentford | Lord Alwyne Compton | Conservative |
| Bridgwater | Robert Sanders | Conservative |
| Brigg | Sir Alfred Gelder | Liberal |
| Brighton | George Tryon | Conservative |
| Brighton | Hon. Walter Rice | Conservative |
| Bristol East | Charles Hobhouse | Liberal |
| Bristol North | Augustine Birrell | Liberal |
| Bristol South | Sir Howell Davies | Liberal |
| Bristol West | George Gibbs | Conservative |
| Brixton | Davison Dalziel | Conservative |
| Buckingham | Sir Harry Verney, Bt | Liberal |
| Buckrose | Sir Luke White | Liberal |
| Burnley | Philip Morrell | Liberal |
| Burton | Robert Ratcliff | Liberal Unionist |
| Bury | Sir George Toulmin | Liberal |
| Bury St Edmunds | Hon. Walter Guinness | Conservative |
| Buteshire | Harry Hope | Conservative |
| Caithness-shire | Harmsworth, Robert | Liberal |
| Camberwell North | Thomas Macnamara | Liberal |
| Camborne | Acland, Francis | Liberal |
| Cambridge | Almeric Paget | Conservative |
| Cambridge University | Samuel Butcher | Conservative |
| Cambridge University | John Rawlinson | Conservative |
| Canterbury | Francis Bennett-Goldney | Independent Conservative |
| Cardiff | Lord Ninian Crichton-Stuart | Conservative |
| Cardiganshire | Matthew Vaughan-Davies | Liberal |
| Carlisle | Richard Denman | Liberal |
| County Carlow | Michael Molloy | Irish Parliamentary Party |
| Carmarthen District | W. Llewelyn Williams | Liberal |
| Carmarthenshire East | Abel Thomas | Liberal |
| Carmarthenshire West | John Hinds | Liberal |
| Carnarvon | David Lloyd George | Liberal |
| Cavan East | Samuel Young | Irish Parliamentary Party |
| Cavan West | Vincent Kennedy | Irish Parliamentary Party |
| Chatham | Gerald Hohler | Conservative |
| Chelmsford | E. G. Pretyman | Conservative |
| Chelsea | Samuel Hoare | Conservative |
| Cheltenham | Richard Mathias | Liberal |
| Chertsey | Donald Macmaster | Conservative |
| Chester | Robert Yerburgh | Conservative |
| Chester-le-Street | John Wilkinson Taylor | Labour |
| Chesterfield | James Haslam | Labour |
| Chesterton | Hon. Edwin Montagu | Liberal |
| Chichester | Lord Edmund Talbot | Conservative |
| Chippenham | George Terrell | Conservative |
| Chorley | Lord Balniel | Conservative |
| Christchurch | Henry Page Croft | Conservative |
| Cirencester | Hon. Benjamin Bathurst | Conservative |
| Clackmannan and Kinrossshire | Eugene Wason | Liberal |
| Clapham | Denison Faber | Conservative |
| Clare East | Willie Redmond | Irish Parliamentary Party |
| Clare West | Arthur Lynch | Irish Parliamentary Party |
| Cleveland | Herbert Samuel | Liberal |
| Clitheroe | Albert Smith | Labour |
| Cockermouth | Sir Wilfrid Lawson | Liberal |
| Colchester | Laming Worthington-Evans | Conservative |
| Colne Valley | Charles Leach | Liberal |
| Cork City | William O'Brien | All-for-Ireland League |
| Cork City | Maurice Healy | All-for-Ireland League |
| County Cork East | Anthony Donelan | Irish Parliamentary Party |
| County Cork Mid | D. D. Sheehan | All-for-Ireland League |
| County Cork North | Patrick Guiney | All-for-Ireland League |
| County Cork North East | Moreton Frewen | All-for-Ireland League |
| County Cork South | John Walsh | All-for-Ireland League |
| County Cork South East | Eugene Crean | All-for-Ireland League |
| County Cork West | James Gilhooly | All-for-Ireland League |
| Coventry | David Marshall Mason | Liberal |
| Crewe | Walter McLaren | Liberal |
| Cricklade | RC Lambert | Liberal |
| Croydon | Ian Malcolm | Conservative |
| Darlington | Herbert Pease | Liberal Unionist |
| Dartford | James Rowlands | Liberal |
| Darwen | John Rutherford | Conservative |
| Denbigh District | Hon. William Ormsby-Gore | Conservative |
| Denbighshire East | Edward John | Liberal |
| Denbighshire West | Sir John Roberts | Liberal |
| Deptford | C. W. Bowerman | Labour |
| Derby | Sir Thomas Roe | Liberal |
| Derby | J.H. Thomas | Labour |
| Derbyshire Mid | John Hancock | Labour |
| Derbyshire North East | W. E. Harvey | Labour |
| Derbyshire South | Herbert Raphael | Liberal |
| Derbyshire West | Earl of Kerry | Liberal Unionist |
| Devizes | Basil Peto | Conservative |
| Devonport | Sir John Jackson | Conservative |
| Devonport | Clement Kinloch-Cooke | Conservative |
| Dewsbury | Walter Runciman | Liberal |
| Doncaster | Charles Nicholson | Liberal |
| Donegal East | Edward Kelly | Irish Parliamentary Party |
| Donegal North | Philip O'Doherty | Irish Parliamentary Party |
| Donegal South | J. G. Swift MacNeill | Irish Parliamentary Party |
| Donegal West | Hugh Law | Irish Parliamentary Party |
| Dorset East | Hon. Freddie Guest | Liberal |
| Dorset North | Sir Randolf Baker | Conservative |
| Dorset South | Angus Hambro | Conservative |
| Dorset West | Robert Williams | Conservative |
| Dover | George Wyndham | Conservative |
| Down East | James Craig | Irish Unionist |
| Down North | William Mitchell-Thomson | Irish Unionist |
| Down South | Jeremiah McVeagh | Irish Parliamentary Party |
| Down West | William MacCaw | Irish Unionist |
| Droitwich | John Lyttelton | Liberal Unionist |
| Dublin County North | J. J. Clancy | Irish Parliamentary Party |
| Dublin County South | William Cotton | Irish Parliamentary Party |
| Dublin College Green | Joseph Nannetti | Irish Parliamentary Party |
| Dublin Harbour | William Abraham | Irish Parliamentary Party |
| Dublin St Patrick's | William Field | Irish Parliamentary Party |
| Dublin St Stephen's Green | P. J. Brady | Irish Parliamentary Party |
| Dublin University | Sir Edward Carson | Irish Unionist Party |
| Dublin University | James Campbell | Irish Unionist Party |
| Dudley | Sir Arthur Griffith-Boscawen | Conservative |
| Dulwich | Sir Frederick Hall | Conservative |
| Dumbartonshire | Arthur Acland Allen | Liberal |
| Dumfries District of Burghs | John Gulland | Liberal |
| Dumfriesshire | Percy Molteno | Liberal |
| Dundee | Alexander Wilkie | Labour |
| Dundee | Winston Churchill | Liberal |
| Durham | John Hills | Liberal Unionist |
| Durham Mid | John Wilson | Liberal |
| Durham North West | Llewellyn Atherley-Jones | Liberal |
| Durham South East | Evan Hayward | Liberal |
| Ealing | Herbert Nield | Conservative |
| East Grinstead | Henry Cautley | Conservative |
| Eastbourne | Rupert Gwynne | Conservative |
| Eccles | Sir George Pollard | Liberal |
| Eddisbury | Harry Barnston | Conservative |
| Edinburgh Central | Charles Edward Price | Liberal |
| Edinburgh East | Sir James Gibson | Liberal |
| Edinburgh South | Charles Lyell | Liberal |
| Edinburgh West | James Avon Clyde | Liberal Unionist |
| Edinburgh and St Andrews Universities | Robert Finlay | Liberal Unionist |
| Egremont | James Augustus Grant | Conservative |
| Eifion | Ellis Davies | Liberal |
| Elgin District of Burghs | John Sutherland | Liberal |
| Elgin and Nairnshires | Archibald Williamson | Liberal |
| Elland | Charles Trevelyan | Liberal |
| Enfield | John Pretyman Newman | Conservative |
| Epping | Amelius Lockwood | Conservative |
| Epsom | William Keswick | Conservative |
| Eskdale | Claude Lowther | Conservative |
| Essex South East | John Kirkwood | Conservative |
| Evesham | Bolton Eyres-Monsell | Conservative |
| Exeter | Harold St Maur | Liberal |
| Eye | Hon. Harold Pearson | Liberal |
| Falkirk District of Burghs | John Macdonald | Liberal |
| Fareham | Sir Arthur Lee | Conservative |
| Faversham | Sir Granville Wheler | Conservative |
| Fermanagh North | Godfrey Fetherstonhaugh | Irish Unionist |
| Fermanagh South | Patrick Crumley | Irish Parliamentary Party |
| Fife East | H. H. Asquith | Liberal |
| Fife West | William Adamson | Labour |
| Finsbury Central | Martin Archer-Shee | Conservative |
| Finsbury East | Joseph Allen Baker | Liberal |
| Flint District | James Woolley Summers | Liberal |
| Flintshire | Herbert Lewis | Liberal |
| Forest of Dean | Sir Charles Dilke | Liberal |
| Forfarshire | James Falconer | Liberal |
| Frome | Sir John Barlow | Liberal |
| Fulham | Hayes Fisher | Conservative |
| Gainsborough | George Jackson Bentham | Liberal |
| Galway Borough | Stephen Gwynn | Irish Parliamentary Party |
| Galway Connemara | William O'Malley | Irish Parliamentary Party |
| County Galway East | John Roche | Irish Parliamentary Party |
| County Galway North | Richard Hazleton | Irish Parliamentary Party |
| County Galway South | William Duffy | Irish Parliamentary Party |
| Gateshead | Sir Harold Elverston | Liberal |
| Glamorganshire, East | Clement Edwards | Liberal |
| Glamorganshire, Mid | Hugh Edwards | Liberal |
| Glamorganshire, South | William Brace | Labour |
| Glasgow Blackfriars and Hutchesontown | George Barnes | Labour |
| Glasgow Bridgeton | MacCallum Scott | Liberal |
| Glasgow Camlachie | Sir Halford Mackinder | Liberal Unionist |
| Glasgow Central | Charles Dickson | Conservative |
| Glasgow College | Harry Watt | Liberal |
| Glasgow Govan | William Hunter | Liberal |
| Glasgow St Rollox | McKinnon Wood | Liberal |
| Glasgow Tradeston | Archibald Corbett | Liberal |
| Glasgow and Aberdeen Universities | Henry Craik | Conservative |
| Gloucester | Henry Terrell | Conservative |
| Gorton | John Hodge | Labour |
| Gower District | John Williams | Labour |
| Grantham | Sir Arthur Priestley | Liberal |
| Gravesend | Gilbert Parker | Conservative |
| Great Grimsby | Sir George Doughty | Liberal Unionist |
| Great Yarmouth | Arthur Fell | Conservative |
| Greenock | Sir Godfrey Collins | Liberal |
| Greenwich | Ion Hamilton Benn | Conservative |
| Guildford | Edgar Horne | Conservative |
| Hackney Central | Sir Albert Spicer | Liberal |
| Hackney North | Raymond Greene | Conservative |
| Hackney South | Horatio Bottomley | Liberal |
| Haddingtonshire | Richard Haldane | Liberal |
| Haggerston | Henry Chancellor | Liberal |
| Halifax | J. H. Whitley | Liberal |
| Halifax | James Parker | Labour |
| Hallamshire | John Wadsworth | Labour |
| Hammersmith | William Bull | Conservative |
| Hampstead | Fletcher, John | Conservative |
| Handsworth | Ernest Meysey-Thompson | Liberal Unionist |
| Hanley | Enoch Edwards | Labour |
| Harborough | Paddy Logan | Liberal |
| Harrow | Harry Mallaby-Deeley | Conservative |
| Hartlepools, The | Stephen Furness | Liberal |
| Harwich | Harry Newton | Conservative |
| Hastings | Arthur du Cros | Conservative |
| Hawick District of Burghs | Sir John Barran, Bt | Liberal |
| Henley | Valentine Fleming | Conservative |
| Hereford | John Arkwright | Conservative |
| Hertford | John Rolleston | Conservative |
| Hexham | Richard Durning Holt | Liberal |
| Heywood | Harold Cawley | Liberal |
| High Peak | Samuel Hill-Wood | Conservative |
| Hitchin | Alfred Hillier | Conservative |
| Holborn | James Remnant | Conservative |
| Holderness | Stanley Wilson | Conservative |
| Holmfirth | Henry Wilson | Liberal |
| Honiton | Clive Morrison-Bell | Conservative |
| Horncastle | Lord Willoughby de Eresby | Conservative |
| Hornsey | Earl of Ronaldshay | Conservative |
| Horsham | The Earl Winterton | Conservative |
| Houghton-le-Spring | Robert Cameron | Liberal |
| Howdenshire | Henry Harrison-Broadley | Conservative |
| Hoxton | Christopher Addison | Liberal |
| Huddersfield | Arthur Sherwell | Liberal |
| Huntingdon | John Cator | Conservative |
| Hyde | Francis Neilson | Liberal |
| Hythe | Sir Edward Sassoon | Liberal Unionist |
| Ilkeston | J. E. B. Seely | Liberal |
| Ince | Stephen Walsh | Labour |
| Inverness District of Burghs | Annan Bryce | Liberal |
| Inverness-shire | Sir John Dewar | Liberal |
| Ipswich | Sir Daniel Ford Goddard | Liberal |
| Ipswich | Silvester Horne | Liberal |
| Isle of Thanet | Norman Craig | Conservative |
| Isle of Wight | Douglas Hall | Conservative |
| Islington East | Sir George Radford | Liberal |
| Islington North | George Touche | Conservative |
| Islington South | Thomas Wiles | Liberal |
| Islington West | Thomas Lough | Liberal |
| Jarrow | Godfrey Palmer | Liberal |
| Keighley | Sir John Brigg | Liberal |
| Kendal | Josceline Bagot | Conservative |
| Kennington | Sir Stephen Collins | Liberal |
| Kensington North | Alan Burgoyne | Conservative |
| Kensington South | Lord Claud Hamilton | Conservative |
| Kerry East | Timothy O'Sullivan | Irish Parliamentary Party |
| Kerry North | Michael Joseph Flavin | Irish Parliamentary Party |
| Kerry South | John Boland | Irish Parliamentary Party |
| Kerry West | Thomas O'Donnell | Irish Parliamentary Party |
| Kidderminster | Eric Knight | Conservative |
| Kildare North | John O'Connor | Irish Parliamentary Party |
| Kildare South | Denis Kilbride | Irish Parliamentary Party |
| Kilkenny City | Pat O'Brien | Irish Parliamentary Party |
| County Kilkenny North | Michael Meagher | Irish Parliamentary Party |
| County Kilkenny South | Matthew Keating | Irish Parliamentary Party |
| Kilmarnock Burghs | Adam Rolland Rainy | Liberal |
| Kincardineshire | Hon. Arthur Murray | Liberal |
| King's Lynn | Holcombe Ingleby | Conservative |
| Kingston upon Hull Central | Sir Seymour King | Conservative |
| Kingston upon Hull East | Thomas Ferens | Liberal |
| Kingston upon Hull West | Guy Wilson | Liberal |
| Kingston-upon-Thames | Sir George Cave | Conservative |
| Kingswinford | Henry Staveley-Hill | Conservative |
| Kirkcaldy District of Burghs | James Dalziel | Liberal |
| Kirkcudbrightshire | Gilbert McMicking | Liberal |
| Knutsford | Alan Sykes | Conservative |
| Lambeth North | William Gastrell | Conservative |
| Lanarkshire Mid | J. Howard Whitehouse | Liberal |
| Lanarkshire North East | Thomas Fleming Wilson | Liberal |
| Lanarkshire North West | William Pringle | Liberal |
| Lanarkshire South | Sir Walter Menzies | Liberal |
| Lancaster | Sir Norval Helme | Liberal |
| Launceston | Sir George Marks | Liberal |
| Leeds Central | Robert Armitage | Liberal |
| Leeds East | James O'Grady | Labour |
| Leeds North | Sir Rowland Barran | Liberal |
| Leeds South | William Middlebrook | Liberal |
| Leeds West | Edmund Harvey | Liberal |
| Leek | Sir Robert Pearce | Liberal |
| Leicester | Ramsay MacDonald | Labour |
| Leicester | Eliot Crawshay-Williams | Liberal |
| Leigh | Peter Raffan | Liberal |
| Leith District of Burghs | Ronald Munro-Ferguson | Liberal |
| Leitrim North | Francis Meehan | Irish Parliamentary Party |
| Leitrim South | Thomas Smyth | Irish Parliamentary Party |
| Leix | Patrick Meehan | Irish Parliamentary Party |
| Leominster | Sir James Rankin, Bt | Conservative |
| Lewes | William Campion | Conservative |
| Lewisham | Edward Coates | Conservative |
| Lichfield | Sir Courtenay Warner, Bt | Liberal |
| Limehouse | Sir William Pearce | Liberal |
| Limerick City | Michael Joyce | Irish Parliamentary Party |
| County Limerick East | Thomas Lundon | Irish Parliamentary Party |
| County Limerick West | Patrick O'Shaughnessy | Irish Parliamentary Party |
| Lincoln | Charles Roberts | Liberal |
| Linlithgowshire | Alexander Ure | Liberal |
| Liverpool Abercromby | Richard Chaloner | Conservative |
| Liverpool Everton | John Harmood-Banner | Conservative |
| Liverpool Exchange | Sir Leslie Scott | Conservative |
| Liverpool Kirkdale | Gerald Kyffin-Taylor | Conservative |
| Liverpool Scotland | T. P. O'Connor | Irish Parliamentary Party |
| Liverpool East Toxteth | Edward Marshall-Hall | Conservative |
| Liverpool West Toxteth | Robert Houston | Conservative |
| Liverpool Walton | F. E. Smith | Conservative |
| Liverpool West Derby | William Rutherford | Conservative |
| City of London | Rt Hon. Arthur Balfour | Conservative |
| City of London | Sir Frederick Banbury | Conservative |
| London University | Sir Philip Magnus | Liberal Unionist |
| Londonderry | Marquess of Hamilton | Irish Unionist |
| Londonderry North | Hugh T. Barrie | Irish Unionist |
| Londonderry South | John Gordon | Liberal Unionist |
| Longford North | J. P. Farrell | Irish Parliamentary Party |
| Longford South | John Phillips | Irish Parliamentary Party |
| North Lonsdale | George Haddock | Conservative |
| Loughborough | Maurice Levy | Liberal |
| Louth (Lincolnshire) | Timothy Davies | Liberal |
| Louth North | Richard Hazleton | Irish Parliamentary Party |
| Louth South | Joseph Nolan | Irish Parliamentary Party |
| Lowestoft | Edward Beauchamp | Liberal |
| Ludlow | Rowland Hunt | Liberal Unionist |
| Luton | Thomas Ashton | Liberal |
| Macclesfield | William Brocklehurst | Liberal |
| Maidstone | Viscount Castlereagh | Conservative |
| Maldon | Sir James Fortescue Flannery, Bt | Conservative |
| Manchester East | John Edward Sutton | Labour |
| Manchester North | Sir Charles Schwann, Bt | Liberal |
| Manchester North East | J. R. Clynes | Labour |
| Manchester North West | Sir George Kemp | Liberal |
| Manchester South | Arthur Haworth | Liberal |
| Manchester South West | Christopher Needham | Liberal |
| Mansfield | Arthur Markham | Liberal |
| Marylebone East | James Boyton | Conservative |
| Marylebone West | Sir Samuel Scott, Bt | Conservative |
| Mayo East | John Dillon | Irish Parliamentary Party |
| Mayo North | Daniel Boyle | Irish Parliamentary Party |
| Mayo South | John Fitzgibbon | Irish Parliamentary Party |
| Mayo West | William Doris | Irish Parliamentary Party |
| Meath North | Patrick White | Irish Parliamentary Party |
| Meath South | David Sheehy | Irish Parliamentary Party |
| Medway | Charles Warde | Conservative |
| Melton | Charles Yate | Conservative |
| Merionethshire | Sir Henry Jones | Liberal |
| Merthyr Tydfil | Sir Edgar Jones | Liberal |
| Merthyr Tydfil | Keir Hardie | Labour |
| Middlesbrough | Penry Williams | Liberal |
| Middleton | Sir Ryland Adkins | Liberal |
| Midlothian | The Master of Elibank | Liberal |
| Mile End | Hon. Harry Levy-Lawson | Liberal Unionist |
| Monaghan North | James Lardner | Irish Parliamentary Party |
| Monaghan South | John McKean | Independent Nationalist |
| Monmouth Boroughs | Lewis Haslam | Liberal |
| Monmouthshire North | Rt Hon. Reginald McKenna | Liberal |
| Monmouthshire South | Sir Ivor Herbert | Liberal |
| Monmouthshire West | Thomas Richards | Labour |
| Montgomery District | Edward Pryce-Jones | Conservative |
| Montgomeryshire | David Davies | Liberal |
| Montrose District of Burghs | Robert Harcourt | Liberal |
| Morley | Gerald France | Liberal |
| Morpeth | Thomas Burt | Liberal |
| New Forest | Walter Perkins | Conservative |
| Newark | John Starkey | Conservative |
| Newbury | William Mount | Conservative |
| Newcastle-upon-Tyne | Walter Hudson | Labour |
| Newcastle-upon-Tyne | Edward Shortt | Liberal |
| Newcastle-under-Lyme | Josiah Wedgwood | Liberal |
| Newington West | Cecil Norton | Liberal |
| Newmarket | Sir Charles Rose | Liberal |
| Newport | Beville Stanier | Conservative |
| Newry | John Mooney | Irish Parliamentary Party |
| Newton | Viscount Wolmer | Conservative |
| Norfolk East | Sir Robert Price | Liberal |
| Norfolk Mid | William Lewis Boyle | Conservative |
| Norfolk North | Noel Buxton | Liberal |
| Norfolk North West | Sir George White | Liberal |
| Norfolk South | Arthur Soames | Liberal |
| Norfolk South West | Richard Winfrey | Liberal |
| Normanton | Frederick Hall | Labour |
| Northampton | Hastings Lees-Smith | Liberal |
| Northampton | Charles McCurdy | Liberal |
| Northamptonshire East | Sir Leo Chiozza Money | Liberal |
| Northamptonshire Mid | Harry Manfield | Liberal |
| Northamptonshire North | Henry Brassey | Conservative |
| Northamptonshire South | Hon. Edward FitzRoy | Conservative |
| Northwich | Brunner, John | Liberal |
| Norwich | George Roberts | Labour |
| Norwich | Sir Frederick Low | Liberal |
| Norwood | Sir Harry Samuel | Conservative |
| Nottingham East | James Morrison | Conservative |
| Nottingham South | Lord Henry Cavendish-Bentinck | Conservative |
| Nottingham West | Sir James Yoxall | Liberal |
| Nuneaton | William Johnson | Labour |
| Oldham | Alfred Emmott | Liberal |
| Oldham | William Barton | Liberal |
| Orkney and Shetland | Cathcart Wason | Liberal |
| Ormskirk | Hon. Arthur Stanley | Conservative |
| Osgoldcross | Sir Joseph Compton-Rickett | Liberal |
| Ossory | William Delany | Irish Parliamentary Party |
| Oswestry | William Bridgeman | Conservative |
| Otley | Sir Hastings Duncan | Liberal |
| Oxford | Viscount Valentia | Conservative |
| Oxford University | Sir William Anson, Bt | Liberal Unionist |
| Oxford University | Lord Hugh Cecil | Conservative |
| Paddington North | Arthur Strauss | Conservative |
| Paddington South | Henry Percy Harris | Conservative |
| Paisley | Sir John McCallum | Liberal |
| Partick | Balfour, Robert | Liberal |
| Peckham | Sir Albion Richardson | Liberal |
| Peebles and Selkirk | Donald Maclean | Liberal |
| Pembroke and Haverfordwest District | Hon. Henry Guest | Liberal |
| Pembrokeshire | Walter Roch | Liberal |
| Penrith | James Lowther | Conservative (Speaker) |
| Penryn and Falmouth | Sydney Goldman | Conservative |
| Perth | Frederick Whyte | Liberal |
| Perthshire Eastern | William Young | Liberal |
| Perthshire Western | The Marquess of Tullibardine | Conservative |
| Peterborough | George Greenwood | Liberal |
| Petersfield | William Graham Nicholson | Liberal Unionist |
| Plymouth | Waldorf Astor | Conservative |
| Plymouth | Arthur Benn | Conservative |
| Pontefract | Handel Booth | Liberal |
| Poplar | Rt Hon. Sydney Buxton | Liberal |
| Portsmouth | Lord Charles Beresford | Conservative |
| Portsmouth | Sir Bertram Falle | Liberal Unionist |
| Preston | Hon. George Stanley | Conservative |
| Preston | Alfred Tobin | Conservative |
| Prestwich | Sir Frederick Cawley | Liberal |
| Pudsey | Frederick Ogden | Liberal |
| Radcliffe cum Farnworth | Theodore Taylor | Liberal |
| Radnorshire | Sir Francis Edwards | Liberal |
| Ramsey | Oliver Locker-Lampson | Conservative |
| Reading | Rufus Isaacs | Liberal |
| Reigate | Richard Hamilton Rawson | Conservative |
| Renfrewshire East | John Gilmour | Conservative |
| Renfrewshire West | James Greig | Liberal |
| Rhondda District | William Abraham | Labour |
| Richmond | Hon. William Orde-Powlett | Conservative |
| Ripon | Hon. Edward Wood | Conservative |
| Rochdale | Gordon Harvey | Liberal |
| Rochester | Sir Ernest Lamb | Liberal |
| Romford | John Bethell | Liberal |
| Roscommon North | James O'Kelly | Irish Parliamentary Party |
| Roscommon South | John Patrick Hayden | Irish Parliamentary Party |
| Ross | Percy Clive | Liberal Unionist |
| Ross and Cromarty | Galloway Weir | Liberal |
| Rossendale | Rt Hon. Lewis Harcourt | Liberal |
| Rotherham | Jack Pease | Liberal |
| Rotherhithe | Hubert Carr-Gomm | Liberal |
| Roxburghshire | John Jardine | Liberal |
| Rugby | John Baird | Conservative |
| Rushcliffe | Leif Jones | Liberal |
| Rutland | John Gretton | Conservative |
| Rye | George Courthope | Conservative |
| Saffron Walden | Cecil Beck | Liberal |
| St Albans | Hildred Carlile | Conservative |
| St Andrews District of Burghs | William Anstruther-Gray | Conservative |
| St Augustine's | Aretas Akers-Douglas | Conservative |
| St Austell | Hon. Thomas Agar-Robartes | Liberal |
| St George, Hanover Square | Hon. Alfred Lyttelton | Liberal Unionist |
| St George, Tower Hamlets | William Wedgwood Benn | Liberal |
| St Helens | Rigby Swift | Conservative |
| St Ives | Sir Clifford Cory, Bt | Liberal |
| St Pancras East | Joseph Martin | Liberal |
| St Pancras North | Willoughby Dickinson | Liberal |
| St Pancras South | Herbert Jessel | Liberal Unionist |
| St Pancras West | Felix Cassel | Conservative |
| Salford North | William Byles | Liberal |
| Salford South | Anderson Montague-Barlow | Conservative |
| Salford West | Sir George Agnew, Bt | Liberal |
| Salisbury | Godfrey Locker-Lampson | Conservative |
| Scarborough | Walter Rea | Liberal |
| Sevenoaks | Henry Forster | Conservative |
| Sheffield Attercliffe | Joseph Pointer | Labour |
| Sheffield, Brightside | Tudor Walters | Liberal |
| Sheffield, Central | James Hope | Conservative |
| Sheffield, Ecclesall | Samuel Roberts | Conservative |
| Sheffield, Hallam | Charles Stuart-Wortley | Conservative |
| Shipley | Percy Illingworth | Liberal |
| Shrewsbury | Sir Clement Lloyd Hill | Conservative |
| Skipton | William Clough | Liberal |
| Sleaford | Edmund Royds | Conservative |
| Sligo North | Thomas Scanlan | Irish Parliamentary Party |
| Sligo South | John O'Dowd | Irish Parliamentary Party |
| Somerset Eastern | Ernest Jardine | Liberal Unionist |
| Somerset Northern | Joseph King | Liberal |
| Somerset Southern | Sir Edward Strachey | Liberal |
| South Molton | George Lambert | Liberal |
| South Shields | Russell Rea | Liberal |
| Southampton | Sir Ivor Philipps | Liberal |
| Southampton | William Dudley Ward | Liberal |
| Southport | Godfrey White | Conservative |
| Southwark West | Edward Strauss | Liberal |
| Sowerby | John Sharp Higham | Liberal |
| Spalding | Francis McLaren | Liberal |
| Spen Valley | Sir Thomas Whittaker | Liberal |
| Stafford | Sir Walter Essex | Liberal |
| Staffordshire, North West | Albert Stanley | Labour |
| Staffordshire, West | George Lloyd | Liberal Unionist |
| Stalybridge | John Wood | Conservative |
| Stamford | Hon. Claud Heathcote-Drummond-Willoughby | Conservative |
| Stepney | William Glyn-Jones | Liberal |
| Stirling District of Burghs | Arthur Ponsonby | Liberal |
| Stirlingshire | Chapple, William | Liberal |
| Stockport | George Wardle | Labour |
| Stockport | Spencer Leigh Hughes | Liberal |
| Stockton-on-Tees | Jonathan Samuel | Liberal |
| Stoke-upon-Trent | John Ward | Liberal |
| Stowmarket | Frank Goldsmith | Conservative |
| Strand | Walter Long | Conservative |
| Stratford upon Avon | Philip Foster | Conservative |
| Stretford | Harry Nuttall | Liberal |
| Stroud | Charles Allen | Liberal |
| Sudbury | Cuthbert Quilter | Liberal Unionist |
| Sunderland | Hamar Greenwood | Liberal |
| Sunderland | Frank Goldstone | Labour |
| Sutherlandshire | Alpheus Morton | Liberal |
| Swansea District | Sir David Brynmor Jones | Liberal |
| Swansea Town | Sir Alfred Mond, Bt | Liberal |
| Tamworth | Francis Newdegate | Conservative |
| Taunton | Hon. William Peel | Conservative |
| Tavistock | Sir John Spear | Conservative |
| Tewkesbury | Hon. Michael Hicks Beach | Conservative |
| Thirsk and Malton | Viscount Helmsley | Conservative |
| Thornbury | Athelstan Rendall | Liberal |
| Tipperary East | Thomas Condon | Irish Parliamentary Party |
| Tipperary Mid | John Hackett | Irish Parliamentary Party |
| Tipperary North | John Esmonde | Irish Parliamentary Party |
| Tipperary South | John Cullinan | Irish Parliamentary Party |
| Tiverton | Hon. William Walrond | Conservative |
| Torquay | Charles Burn | Liberal Unionist |
| Totnes | Francis Mildmay | Liberal Unionist |
| Tottenham | Percy Alden | Liberal |
| Truro | George Hay Morgan | Liberal |
| Tullamore | Edmund Haviland-Burke | Irish Parliamentary Party |
| Tunbridge | Herbert Spender-Clay | Conservative |
| Tynemouth | Herbert Craig | Liberal |
| Tyneside | J. M. Robertson | Liberal |
| Tyrone East | William Redmond | Irish Parliamentary Party |
| Tyrone Mid | Richard McGhee | Irish Parliamentary Party |
| Tyrone North | Redmond Barry | Liberal |
| Tyrone South | Andrew Horner | Irish Unionist |
| Uxbridge | Hon. Charles Mills | Conservative |
| Wakefield | Sir Arthur Marshall | Liberal |
| Walsall | Richard Cooper | Conservative |
| Walthamstow | Sir John Simon | Liberal |
| Walworth | James Dawes | Liberal |
| Wandsworth | Sir Henry Kimber, Bt | Conservative |
| Wansbeck | Charles Fenwick | Liberal |
| Warrington | Sir Harold Smith | Conservative |
| Warwick and Leamington | Ernest Pollock | Conservative |
| Waterford City | John Redmond | Irish Parliamentary Party |
| County Waterford East | Patrick Power | Irish Parliamentary Party |
| County Waterford West | J. J. O'Shee | Irish Parliamentary Party |
| Watford | Arnold Ward | Conservative |
| Wednesbury | John Norton-Griffiths | Conservative |
| Wellington (Salop) | Charles Henry | Liberal |
| Wellington (Somerset) | Sir Alexander Fuller-Acland-Hood | Conservative |
| Wells | George Sandys | Conservative |
| West Bromwich | Viscount Lewisham | Conservative |
| West Ham North | Charles Masterman | Liberal |
| West Ham South | Will Thorne | Labour |
| Westbury | Sir John Fuller, Bt | Liberal |
| Westhoughton | William Wilson | Labour |
| Westmeath North | Laurence Ginnell | Independent Irish Nationalist |
| Westmeath South | Sir Walter Nugent, 4th Baronet | Irish Parliamentary Party |
| Westminster | William Burdett-Coutts | Conservative |
| Wexford North | Sir Thomas Esmonde, Bt | Irish Parliamentary Party |
| Wexford South | Peter Ffrench | Irish Parliamentary Party |
| Whitby | Gervase Beckett | Conservative |
| Whitechapel | Stuart Samuel | Liberal |
| Whitehaven | Thomas Richardson | Labour |
| Wick District of Burghs | Robert Munro | Liberal |
| Wicklow East | John Muldoon | Irish Parliamentary Party |
| Wicklow West | Edward Peter O'Kelly | Irish Parliamentary Party |
| Widnes | William Walker | Conservative |
| Wigan | Reginald Neville | Conservative |
| Wigtownshire | John Dalrymple | Conservative |
| Wilton | Sir Charles Bathurst | Conservative |
| Wimbledon | Henry Chaplin | Conservative |
| Winchester | Hon. Guy Baring | Conservative |
| Windsor | James Mason | Conservative |
| Wirral | Gershom Stewart | Conservative |
| Wisbech | Neil Primrose | Liberal |
| Wokingham | Ernest Gardner | Conservative |
| Wolverhampton East | George Thorne | Liberal |
| Wolverhampton South | T. E. Hickman | Conservative |
| Wolverhampton West | Alfred Bird | Conservative |
| Woodbridge | Robert Peel | Conservative |
| Woodstock | Alfred Hamersley | Conservative |
| Woolwich | Will Crooks | Labour |
| Worcester | Edward Goulding | Conservative |
| Worcestershire East | Austen Chamberlain | Liberal Unionist |
| Worcestershire North | John William Wilson | Liberal |
| Wycombe | Sir Charles Cripps | Conservative |
| York | Arnold Rowntree | Liberal |
| York | John Butcher | Conservative |

## Floor Crossings

See the List of British politicians who have crossed the floor
1914 William Edwin Harvey (Derbyshire North East) resigned the Labour whip and joined the Liberals.
1914 William Johnson (Nuneaton) resigned the Labour whip and joined the Liberals.
1915 John George Hancock (Derbyshire Mid) resigned the Labour whip and joined the Liberals.
1915 John Wadsworth (Hallamshire) resigned the Labour whip and joined the Liberals.
1915 William Abraham (Rhondda) resigned the Labour whip and joined the Liberals.

## By-elections

* See List of United Kingdom by-elections (1900–1918)