| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| East Grinstead
 | 
29 July 1918[30 1]
 | 
Henry Cautley
 | 
 | 
Conservative
 | 
Henry Cautley
 | 
 | 
Conservative
 | 
Recorder of Sunderland
 | 
| Manchester North East
 | 
16 July 1918[30 1]
 | 
J. R. Clynes
 | 
 | 
Labour
 | 
J. R. Clynes
 | 
 | 
Labour
 | 
Food Controller
 | 
| Bridgwater
 | 
18 June 1918[30 1]
 | 
Robert Sanders
 | 
 | 
Conservative
 | 
Robert Sanders
 | 
 | 
Conservative
 | 
Treasurer of the Household
 | 
| Newcastle-upon-Tyne
 | 
13 May 1918[30 1]
 | 
Edward Shortt
 | 
 | 
Liberal
 | 
Edward Shortt
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland
 | 
| Birmingham West
 | 
25 April 1918[30 1]
 | 
Austen Chamberlain
 | 
 | 
Conservative
 | 
Austen Chamberlain
 | 
 | 
Conservative
 | 
Minister without Portfolio
 | 
| Southampton
 | 
19 December 1917[30 1]
 | 
William Dudley Ward
 | 
 | 
Liberal
 | 
William Dudley Ward
 | 
 | 
Liberal
 | 
Vice-Chamberlain of the Household
 | 
| Dublin University
 | 
5 October 1917[30 1]
 | 
Arthur Warren Samuels
 | 
 | 
Irish Unionist
 | 
Arthur Warren Samuels
 | 
 | 
Irish Unionist
 | 
Solicitor-General for Ireland
 | 
| Norwich
 | 
26 August 1917[30 1]
 | 
George Henry Roberts
 | 
 | 
Labour
 | 
George Henry Roberts
 | 
 | 
Labour
 | 
Minister of Labour
 | 
| Dundee
 | 
30 July 1917
 | 
Winston Churchill
 | 
 | 
Liberal
 | 
Winston Churchill
 | 
 | 
Liberal
 | 
Minister of Munitions
 | 
| Chesterton
 | 
27 July 1917[30 1]
 | 
Edwin Samuel Montagu
 | 
 | 
Liberal
 | 
Edwin Samuel Montagu
 | 
 | 
Liberal
 | 
Secretary of State for India
 | 
| Fulham
 | 
3 July 1917[30 1]
 | 
William Hayes Fisher
 | 
 | 
Conservative
 | 
William Hayes Fisher
 | 
 | 
Conservative
 | 
President of the Local Government Board
 | 
| Ealing
 | 
30 April 1917[30 1]
 | 
Herbert Nield
 | 
 | 
Conservative
 | 
Herbert Nield
 | 
 | 
Conservative
 | 
Recorder of York
 | 
| Belfast South
 | 
9 April 1917[30 1]
 | 
James Chambers
 | 
 | 
Irish Unionist
 | 
James Chambers
 | 
 | 
Irish Unionist
 | 
Solicitor-General for Ireland
 | 
| Exeter
 | 
7 August 1916[30 1]
 | 
Henry Duke
 | 
 | 
Conservative
 | 
Henry Duke
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland
 | 
| Berwickshire
 | 
18 July 1916[30 1]
 | 
Harold Tennant
 | 
 | 
Liberal
 | 
Harold Tennant
 | 
 | 
Liberal
 | 
Secretary for Scotland
 | 
| Widnes
 | 
22 May 1916[30 1]
 | 
William Walker
 | 
 | 
Conservative
 | 
William Walker
 | 
 | 
Conservative
 | 
Seeking re-election[30 2]
 | 
| Dublin University
 | 
25 April 1916[30 1]
 | 
James Campbell
 | 
 | 
Irish Unionist
 | 
James Campbell
 | 
 | 
Irish Unionist
 | 
Attorney-General for Ireland
 | 
| Rotherham
 | 
26 January 1916[30 1]
 | 
Jack Pease
 | 
 | 
Liberal
 | 
Jack Pease
 | 
 | 
Liberal
 | 
Postmaster General
 | 
| Chesterton
 | 
20 January 1916[30 1]
 | 
Edwin Samuel Montagu
 | 
 | 
Liberal
 | 
Edwin Samuel Montagu
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster
 | 
| Cleveland
 | 
9 December 1915
 | 
Herbert Samuel
 | 
 | 
Liberal
 | 
Herbert Samuel
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster
 | 
| St Helens
 | 
24 November 1915[30 1]
 | 
Rigby Swift
 | 
 | 
Conservative
 | 
Rigby Swift
 | 
 | 
Conservative
 | 
Recorder of Wigan
 | 
| Kingston
 | 
16 November 1915[30 1]
 | 
George Cave
 | 
 | 
Conservative
 | 
George Cave
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales
 | 
| Carmarthen District
 | 
17 March 1915[30 1]
 | 
W. Llewelyn Williams
 | 
 | 
Liberal
 | 
W. Llewelyn Williams
 | 
 | 
Liberal
 | 
Recorder of Cardiff
 | 
| Saffron Walden
 | 
13 February 1915[30 1]
 | 
Cecil Beck
 | 
 | 
Liberal
 | 
Cecil Beck
 | 
 | 
Liberal
 | 
Commissioner of the Treasury
 | 
| Chesterton
 | 
13 February 1915[30 1]
 | 
Edwin Samuel Montagu
 | 
 | 
Liberal
 | 
Edwin Samuel Montagu
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster
 | 
| Scarborough
 | 
9 February 1915[30 1]
 | 
Walter Rea
 | 
 | 
Liberal
 | 
Walter Rea
 | 
 | 
Liberal
 | 
Commissioner of the Treasury
 | 
| Swansea District
 | 
13 August 1914[30 1]
 | 
Sir David Brynmor Jones
 | 
 | 
Liberal
 | 
Sir David Brynmor Jones
 | 
 | 
Liberal
 | 
Recorder of Cardiff
 | 
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y Uncontested
 
- ^ Walker owned a stud of thoroughbred horses. When he was given a contract to supply horses to the Army, questions were raised as to whether this contract disqualified him from the House of Commons, so Walker sought re-election in order to remove doubts as to his position.
 
  
30th Parliament (December 1910 – July 1914)
 | 
| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| East Fife
 | 
8 April 1914[30 1]
 | 
H. H. Asquith
 | 
 | 
Liberal
 | 
H. H. Asquith
 | 
 | 
Liberal
 | 
Secretary of State for War[30 2]
 | 
| Bethnal Green South West
 | 
19 February 1914
 | 
Charles Masterman
 | 
 | 
Liberal
 | 
Mathew Wilson
 | 
 | 
Conservative
 | 
Chancellor of the Duchy of Lancaster[30 2]
 | 
| Wick District
 | 
8 December 1913
 | 
Robert Munro
 | 
 | 
Liberal
 | 
Robert Munro
 | 
 | 
Liberal
 | 
Lord Advocate[30 2]
 | 
| Keighley
 | 
11 November 1913
 | 
Sir Stanley Buckmaster
 | 
 | 
Liberal
 | 
Sir Stanley Buckmaster
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[30 2]
 | 
| Whitechapel
 | 
30 April 1913
 | 
Sir Stuart Samuel
 | 
 | 
Liberal
 | 
Sir Stuart Samuel
 | 
 | 
Liberal
 | 
Undertook a contract for the Public Service
 | 
| Ilkeston
 | 
1 July 1912
 | 
J. E. B. Seely
 | 
 | 
Liberal
 | 
J. E. B. Seely
 | 
 | 
Liberal
 | 
Secretary of State for War[30 2]
 | 
| Forest of Dean
 | 
30 April 1912[30 1]
 | 
Henry Webb
 | 
 | 
Liberal
 | 
Henry Webb
 | 
 | 
Liberal
 | 
Commissioner of the Treasury[30 2]
 | 
| Manchester South
 | 
5 March 1912
 | 
Sir Arthur Haworth
 | 
 | 
Liberal
 | 
Philip Glazebrook
 | 
 | 
Conservative
 | 
Commissioner of the Treasury[30 2]
 | 
| Glasgow St Rollox
 | 
26 February 1912
 | 
McKinnon Wood
 | 
 | 
Liberal
 | 
McKinnon Wood
 | 
 | 
Liberal
 | 
Secretary for Scotland[30 2]
 | 
| Carmarthen District
 | 
29 January 1912
 | 
W. Llewelyn Williams
 | 
 | 
Liberal
 | 
W. Llewelyn Williams
 | 
 | 
Liberal
 | 
Recorder of Swansea
 | 
| North Ayrshire
 | 
20 December 1911
 | 
Andrew Anderson
 | 
 | 
Liberal
 | 
Duncan Campbell
 | 
 | 
Conservative
 | 
Solicitor General for Scotland[30 2]
 | 
| Bristol East
 | 
3 November 1911
 | 
Charles Hobhouse
 | 
 | 
Liberal
 | 
Charles Hobhouse
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[30 2]
 | 
| Middleton
 | 
2 August 1911
 | 
Sir William Adkins
 | 
 | 
Liberal
 | 
Sir William Adkins
 | 
 | 
Liberal
 | 
Recorder of Nottingham
 | 
| East Dorset
 | 
29 April 1911[30 1]
 | 
Hon Frederick Guest
 | 
 | 
Liberal
 | 
Hon Frederick Guest
 | 
 | 
Liberal
 | 
Commissioner of the Treasury[30 2]
 | 
| Arfon
 | 
11 February 1911[30 1]
 | 
William Jones
 | 
 | 
Liberal
 | 
William Jones
 | 
 | 
Liberal
 | 
Commissioner of the Treasury[30 2]
 | 
- ^ a b c d Uncontested
 
- ^ a b c d e f g h i j k l Seat vacated on appointment to the office noted.
 
  
29th Parliament (January 1910 – December 1910)
 | 
| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Walthamstow
 | 
1 November 1910
 | 
John Simon
 | 
 | 
Liberal
 | 
Sir John Simon
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[29 1]
 | 
| Govan
 | 
28 April 1910
 | 
William Hunter
 | 
 | 
Liberal
 | 
William Hunter
 | 
 | 
Liberal
 | 
Solicitor General for Scotland[29 1]
 | 
| Reading
 | 
12 March 1910[29 2]
 | 
Rufus Isaacs
 | 
 | 
Liberal
 | 
Rufus Isaacs
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[29 1]
 | 
| Shipley
 | 
10 March 1910[29 2]
 | 
Percy Illingworth
 | 
 | 
Liberal
 | 
Percy Illingworth
 | 
 | 
Liberal
 | 
Commissioner of the Treasury[29 1]
 | 
| Barnstaple
 | 
2 March 1910[29 2]
 | 
Ernest Soares
 | 
 | 
Liberal
 | 
Ernest Soares
 | 
 | 
Liberal
 | 
Commissioner of the Treasury[29 1]
 | 
| Tower Hamlets St George
 | 
1 March 1910
 | 
William Wedgwood Benn
 | 
 | 
Liberal
 | 
William Wedgwood Benn
 | 
 | 
Liberal
 | 
Commissioner of the Treasury[29 1]
 | 
| Swansea District
 | 
28 February 1910[29 2]
 | 
Sir David Brynmor Jones
 | 
 | 
Liberal
 | 
Sir David Brynmor Jones
 | 
 | 
Liberal
 | 
Recorder of Merthyr Tydvil
 | 
- ^ a b c d e f Seat vacated on appointment to the office noted.
 
- ^ a b c d Uncontested
 
  
28th Parliament (1906 – January 1910)
 | 
| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| High Peak
 | 
22 July 1909
 | 
Oswald Partington
 | 
 | 
Liberal
 | 
Oswald Partington
 | 
 | 
Liberal
 | 
Junior Lord of the Treasury[28 1]
 | 
| Dumfries Burghs
 | 
20 July 1909
 | 
John Gulland
 | 
 | 
Liberal
 | 
John Gulland
 | 
 | 
Liberal
 | 
Junior Lord of the Treasury[28 1]
 | 
| Cleveland
 | 
9 July 1909
 | 
Herbert Samuel
 | 
 | 
Liberal
 | 
Herbert Samuel
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[28 1]
 | 
| East Denbighshire
 | 
2 April 1909
 | 
Edward Hemmerde
 | 
 | 
Liberal
 | 
Edward Hemmerde
 | 
 | 
Liberal
 | 
Recorder of Liverpool
 | 
| Edinburgh South
 | 
4 March 1909
 | 
Arthur Dewar
 | 
 | 
Liberal
 | 
Arthur Dewar
 | 
 | 
Liberal
 | 
Solicitor General for Scotland[28 1]
 | 
| Manchester North West
 | 
24 April 1908
 | 
Winston Churchill
 | 
 | 
Liberal
 | 
William Joynson-Hicks
 | 
 | 
Conservative
 | 
President of the Board of Trade[28 1]
 | 
| Dewsbury
 | 
23 April 1908
 | 
Walter Runciman
 | 
 | 
Liberal
 | 
Walter Runciman
 | 
 | 
Liberal
 | 
President of the Board of Education[28 1]
 | 
| West Carmarthenshire
 | 
26 February 1908[28 2]
 | 
John Lloyd Morgan
 | 
 | 
Liberal
 | 
John Lloyd Morgan
 | 
 | 
Liberal
 | 
Recorder of Swansea
 | 
| Mid Glamorganshire
 | 
7 February 1908[28 2]
 | 
Samuel Thomas Evans
 | 
 | 
Liberal
 | 
Samuel Thomas Evans
 | 
 | 
Liberal
 | 
Solicitor-General for England and Wales[28 1]
 | 
| Anglesey
 | 
21 August 1907[28 2]
 | 
Ellis Griffith
 | 
 | 
Liberal
 | 
Ellis Griffith
 | 
 | 
Liberal
 | 
Recorder of Birkenhead
 | 
| Halifax
 | 
6 March 1907[28 2]
 | 
John Henry Whitley
 | 
 | 
Liberal
 | 
John Henry Whitley
 | 
 | 
Liberal
 | 
Junior Lord of the Treasury[28 1]
 | 
| North Monmouthshire
 | 
19 February 1907[28 2]
 | 
Reginald McKenna
 | 
 | 
Liberal
 | 
Reginald McKenna
 | 
 | 
Liberal
 | 
President of the Board of Education[28 1]
 | 
| Mid Glamorganshire
 | 
8 October 1906[28 2]
 | 
Samuel Thomas Evans
 | 
 | 
Liberal
 | 
Samuel Thomas Evans
 | 
 | 
Liberal
 | 
Recorder of Swansea
 | 
| Westbury
 | 
26 February 1906[28 2]
 | 
John Fuller
 | 
 | 
Liberal
 | 
John Fuller
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[28 1]
 | 
- ^ a b c d e f g h i j Seat vacated on appointment to the office noted.
 
- ^ a b c d e f g Uncontested
 
  
27th Parliament (1900–1906)
 | 
| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Chichester
 | 
2 June 1905
 | 
Lord Edmund Talbot
 | 
 | 
Conservative
 | 
Lord Edmund Talbot
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[27 1]
 | 
| Brighton[27 2]
 | 
5 April 1905
 | 
Gerald Loder
 | 
 | 
Conservative
 | 
Ernest Villiers
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[27 1]
 | 
| Chorley
 | 
4 November 1903
 | 
David Lindsay
 | 
 | 
Conservative
 | 
David Lindsay
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[27 1]
 | 
| Fareham
 | 
28 October 1903[27 3]
 | 
Arthur Lee
 | 
 | 
Conservative
 | 
Arthur Lee
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[27 1]
 | 
| Westhoughton
 | 
24 October 1903[27 3]
 | 
Edward Stanley
 | 
 | 
Conservative
 | 
Edward Stanley
 | 
 | 
Conservative
 | 
Postmaster General[27 1]
 | 
| Warwick and Leamington
 | 
23 October 1903
 | 
Alfred Lyttelton
 | 
 | 
Liberal Unionist
 | 
Alfred Lyttelton
 | 
 | 
Liberal Unionist
 | 
Secretary of State for the Colonies[27 1]
 | 
| Belfast West
 | 
23 October 1903
 | 
H. O. Arnold-Forster
 | 
 | 
Liberal Unionist
 | 
H. O. Arnold-Forster
 | 
 | 
Liberal Unionist
 | 
Secretary of State for War[27 1]
 | 
| Londonderry
 | 
8 October 1903[27 3]
 | 
James Hamilton
 | 
 | 
Irish Unionist
 | 
James Hamilton
 | 
 | 
Irish Unionist
 | 
Treasurer of the Household[27 1]
 | 
| Sevenoaks
 | 
21 August 1902
 | 
Henry Forster
 | 
 | 
Conservative
 | 
Henry Forster
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[27 1]
 | 
| East Worcestershire
 | 
15 August 1902[27 3]
 | 
Austen Chamberlain
 | 
 | 
Liberal Unionist
 | 
Austen Chamberlain
 | 
 | 
Liberal Unionist
 | 
Postmaster General[27 1]
 | 
| Tiverton
 | 
14 August 1902[27 3]
 | 
William Walrond
 | 
 | 
Conservative
 | 
William Walrond
 | 
 | 
Conservative
 | 
Chancellor of the Duchy of Lancaster[27 1]
 | 
| West Derbyshire
 | 
11 December 1900[27 3]
 | 
Victor Cavendish
 | 
 | 
Liberal Unionist
 | 
Victor Cavendish
 | 
 | 
Liberal Unionist
 | 
Treasurer of the Household[27 1]
 | 
| Woodbridge
 | 
10 December 1900[27 3]
 | 
E. G. Pretyman
 | 
 | 
Conservative
 | 
E. G. Pretyman
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[27 1]
 | 
| Wellington (Somerset)
 | 
10 December 1900[27 3]
 | 
Alexander Acland-Hood
 | 
 | 
Conservative
 | 
Alexander Acland-Hood
 | 
 | 
Conservative
 | 
Vice-Chamberlain of the Household[27 1]
 | 
| Guildford
 | 
10 December 1900[27 3]
 | 
St John Broderick
 | 
 | 
Conservative
 | 
St John Broderick
 | 
 | 
Conservative
 | 
Secretary of State for War[27 1]
 | 
| Preston
 | 
8 December 1900[27 3]
 | 
Robert William Hanbury
 | 
 | 
Conservative
 | 
Robert William Hanbury
 | 
 | 
Conservative
 | 
President of the Board of Agriculture[27 1]
 | 
| Dover
 | 
8 December 1900[27 3]
 | 
George Wyndham
 | 
 | 
Conservative
 | 
George Wyndham
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[27 1]
 | 
26th Parliament (1895–1900)
 | 
| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Dublin University
 | 
16 May 19001
 | 
Edward Carson
 | 
 | 
Irish Unionist
 | 
Edward Carson
 | 
 | 
Irish Unionist
 | 
Solicitor General2
 | 
| Oxford
 | 
4 November 18981
 | 
Arthur Annesley
 | 
 | 
Conservative
 | 
Arthur Annesley
 | 
 | 
Conservative
 | 
Comptroller of the Household2
 | 
| Mid Armagh
 | 
21 January 18981
 | 
Dunbar Barton
 | 
 | 
Irish Unionist
 | 
Dunbar Barton
 | 
 | 
Irish Unionist
 | 
Solicitor General for Ireland2
 | 
| Wycombe
 | 
21 February 18961
 | 
Richard Curzon
 | 
 | 
Conservative
 | 
Richard Curzon
 | 
 | 
Conservative
 | 
Treasurer of the Household2
 | 
| Harrow
 | 
30 November 18951
 | 
William Ambrose
 | 
 | 
Conservative
 | 
William Ambrose
 | 
 | 
Conservative
 | 
Attorney-General of the Duchy of Lancaster2
 | 
| Dublin St Stephen's Green
 | 
2 September 1895
 | 
William Kenny
 | 
 | 
Liberal Unionist
 | 
William Kenny
 | 
 | 
Liberal Unionist
 | 
Solicitor General for Ireland2
 | 
| Inverness Burghs
 | 
31 August 18951
 | 
Robert Finlay
 | 
 | 
Liberal Unionist
 | 
Robert Finlay
 | 
 | 
Liberal Unionist
 | 
Solicitor General2
 | 
- 1 An uncontested by-election.
 
- 2 Seat vacated on appointment to the office noted.
  
 | 
25th Parliament (1892–1895)
 | 
| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Ealing
 | 
8 July 18951
 | 
Lord George Hamilton
 | 
 | 
Conservative
 | 
Lord George Hamilton
 | 
 | 
Conservative
 | 
Secretary of State for India2
 | 
| Sleaford
 | 
6 July 18951
 | 
Henry Chaplin
 | 
 | 
Conservative
 | 
Henry Chaplin
 | 
 | 
Conservative
 | 
President of the Local Government Board2
 | 
| Blackpool
 | 
6 July 18951
 | 
Sir Matthew Ridley
 | 
 | 
Conservative
 | 
Sir Matthew Ridley
 | 
 | 
Conservative
 | 
Secretary of State for the Home Department2
 | 
| Croydon
 | 
5 July 18951
 | 
Charles Ritchie
 | 
 | 
Conservative
 | 
Charles Ritchie
 | 
 | 
Conservative
 | 
President of the Board of Trade2
 | 
| Manchester East
 | 
1 July 18951
 | 
Arthur Balfour
 | 
 | 
Conservative
 | 
Arthur Balfour
 | 
 | 
Conservative
 | 
First Lord of the Treasury2
 | 
| Bristol West
 | 
1 July 18951
 | 
Sir Michael Hicks Beach
 | 
 | 
Conservative
 | 
Sir Michael Hicks Beach
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer2
 | 
| Birmingham West
 | 
1 July 18951
 | 
Joseph Chamberlain
 | 
 | 
Liberal Unionist
 | 
Joseph Chamberlain
 | 
 | 
Liberal Unionist
 | 
Secretary of State for the Colonies2
 | 
| St George's Hanover Square
 | 
29 June 18951
 | 
George Goschen
 | 
 | 
Conservative
 | 
George Goschen
 | 
 | 
Conservative
 | 
First Lord of the Admiralty2
 | 
| York
 | 
14 November 18941
 | 
Frank Lockwood
 | 
 | 
Liberal
 | 
Frank Lockwood
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales2
 | 
| Dumfries Burghs
 | 
7 May 18941
 | 
Robert Reid
 | 
 | 
Liberal
 | 
Robert Reid
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales2
 | 
| Wisbech
 | 
3 April 1894
 | 
Arthur Brand
 | 
 | 
Liberal
 | 
Arthur Brand
 | 
 | 
Liberal
 | 
Treasurer of the Household2
 | 
| Hawick Burghs
 | 
27 March 1894
 | 
Thomas Shaw
 | 
 | 
Liberal
 | 
Thomas Shaw
 | 
 | 
Liberal
 | 
Solicitor General for Scotland2
 | 
| Leith Burghs
 | 
26 March 1894
 | 
Ronald Munro-Ferguson
 | 
 | 
Liberal
 | 
Ronald Munro-Ferguson
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury2
 | 
| Leeds West
 | 
16 March 18941
 | 
Herbert Gladstone
 | 
 | 
Liberal
 | 
Herbert Gladstone
 | 
 | 
Liberal
 | 
First Commissioner of Works2
 | 
| Accrington
 | 
21 December 1893
 | 
Joseph Leese
 | 
 | 
Liberal
 | 
Joseph Leese
 | 
 | 
Liberal
 | 
Recorder of Manchester2
 | 
| Cardiganshire
 | 
4 July 18931
 | 
William Bowen Rowlands
 | 
 | 
Liberal
 | 
William Bowen Rowlands
 | 
 | 
Liberal
 | 
Recorder of Swansea2
 | 
| Saffron Walden
 | 
19 September 18921
 | 
Herbert Gardner
 | 
 | 
Liberal
 | 
Herbert Gardner
 | 
 | 
Liberal
 | 
President of the Board of Agriculture2
 | 
| Dundee
 | 
9 September 18921
 | 
Edmund Robertson
 | 
 | 
Liberal
 | 
Edmund Robertson
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty2
 | 
| Merionethshire
 | 
26 August 18921
 | 
T. E. Ellis
 | 
 | 
Liberal
 | 
T. E. Ellis
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury2
 | 
| East Fife
 | 
25 August 18921
 | 
H. H. Asquith
 | 
 | 
Liberal
 | 
H. H. Asquith
 | 
 | 
Liberal
 | 
Secretary of State for the Home Department2
 | 
Clackmannanshire and Kinross-shire
 | 
25 August 18921
 | 
John Balfour
 | 
 | 
Liberal
 | 
John Balfour
 | 
 | 
Liberal
 | 
Lord Advocate2
 | 
| Stirling Burghs
 | 
25 August 18921
 | 
Henry Campbell-Bannerman
 | 
 | 
Liberal
 | 
Henry Campbell-Bannerman
 | 
 | 
Liberal
 | 
Secretary of State for War2
 | 
| Elgin Burghs
 | 
25 August 18921
 | 
Alexander Asher
 | 
 | 
Liberal
 | 
Alexander Asher
 | 
 | 
Liberal
 | 
Solicitor General for Scotland2
 | 
| Newcastle-upon-Tyne
 | 
25 August 1892
 | 
John Morley
 | 
 | 
Liberal
 | 
John Morley
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland2
 | 
| Rotherham
 | 
25 August 18921
 | 
Arthur Dyke Acland
 | 
 | 
Liberal
 | 
Arthur Dyke Acland
 | 
 | 
Liberal
 | 
Vice President of the Committee of Council on Education2
 | 
| Forfarshire
 | 
24 August 18921
 | 
John Rigby
 | 
 | 
Liberal
 | 
John Rigby
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales2
 | 
Midlothian (or Edinburghshire)
 | 
24 August 18921
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
Prime Minister, First Lord of the Treasury, Lord Privy Seal2
 | 
| Glasgow Bridgeton
 | 
24 August 18921
 | 
Sir George Trevelyan
 | 
 | 
Liberal
 | 
Sir George Trevelyan
 | 
 | 
Liberal
 | 
Secretary for Scotland2
 | 
| Mid Northamptonshire
 | 
24 August 18921
 | 
Charles Spencer
 | 
 | 
Liberal
 | 
Charles Spencer
 | 
 | 
Liberal
 | 
Vice-Chamberlain of the Household2
 | 
| Nottingham East
 | 
24 August 18921
 | 
Arnold Morley
 | 
 | 
Liberal
 | 
Arnold Morley
 | 
 | 
Liberal
 | 
Postmaster General2
 | 
| Derby
 | 
24 August 1892
 | 
Sir William Vernon Harcourt
 | 
 | 
Liberal
 | 
Sir William Vernon Harcourt
 | 
 | 
Liberal
 | 
Chancellor of the Exchequer2
 | 
| Aberdeen South
 | 
23 August 18921
 | 
James Bryce
 | 
 | 
Liberal
 | 
James Bryce
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster2
 | 
| St Austell
 | 
23 August 18921
 | 
William Alexander McArthur
 | 
 | 
Liberal
 | 
William Alexander McArthur
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury2
 | 
| Wolverhampton East
 | 
23 August 18921
 | 
Henry Fowler
 | 
 | 
Liberal
 | 
Henry Fowler
 | 
 | 
Liberal
 | 
President of the Local Government Board2
 | 
| Stoke-upon-Trent
 | 
23 August 18921
 | 
George Leveson-Gower
 | 
 | 
Liberal
 | 
George Leveson-Gower
 | 
 | 
Liberal
 | 
Comptroller of the Household2
 | 
| Sheffield Brightside
 | 
23 August 18921
 | 
A. J. Mundella
 | 
 | 
Liberal
 | 
A. J. Mundella
 | 
 | 
Liberal
 | 
President of the Board of Trade2
 | 
| Bradford Central
 | 
23 August 18921
 | 
George Shaw-Lefevre
 | 
 | 
Liberal
 | 
George Shaw-Lefevre
 | 
 | 
Liberal
 | 
First Commissioner of Works2
 | 
| Southwark West
 | 
23 August 18921
 | 
Richard Causton
 | 
 | 
Liberal
 | 
Richard Causton
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury2
 | 
| Hackney South
 | 
23 August 18921
 | 
Sir Charles Russell
 | 
 | 
Liberal
 | 
Sir Charles Russell
 | 
 | 
Liberal
 | 
Attorney General for England and Wales2
 | 
- 1 An uncontested by-election.
 
- 2 Seat vacated on appointment to the office noted.
  
 | 
24th Parliament (1886–1892)
 | 
| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Chichester
 | 
9 December 18911
 | 
Lord Walter Gordon-Lennox
 | 
 | 
Conservative
 | 
Lord Walter Gordon-Lennox
 | 
 | 
Conservative
 | 
Treasurer of the Household2
 | 
| Leeds North
 | 
23 November 18911
 | 
William Jackson
 | 
 | 
Conservative
 | 
William Jackson
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland2
 | 
| Manchester North East
 | 
8 October 1891
 | 
Sir James Fergusson
 | 
 | 
Conservative
 | 
Sir James Fergusson
 | 
 | 
Conservative
 | 
Postmaster General2
 | 
| Strand
 | 
12 May 18911
 | 
William Henry Smith
 | 
 | 
Conservative
 | 
William Henry Smith
 | 
 | 
Conservative
 | 
Lord Warden of the Cinque Ports2
 | 
| Sleaford
 | 
26 September 1889
 | 
Henry Chaplin
 | 
 | 
Conservative
 | 
Henry Chaplin
 | 
 | 
Conservative
 | 
President of the Board of Agriculture2
 | 
| Bristol West
 | 
20 February 18881
 | 
Sir Michael Hicks Beach
 | 
 | 
Conservative
 | 
Sir Michael Hicks Beach
 | 
 | 
Conservative
 | 
President of the Board of Trade2
 | 
| Dublin University
 | 
3 February 18881
 | 
Dodgson Hamilton Madden
 | 
 | 
Irish Conservative
 | 
Dodgson Hamilton Madden
 | 
 | 
Irish Conservative
 | 
Solicitor General for Ireland2
 | 
| Dartford
 | 
2 February 18871
 | 
Sir William Hart Dyke
 | 
 | 
Conservative
 | 
Sir William Hart Dyke
 | 
 | 
Conservative
 | 
Vice President of the Committee of Council on Education2
 | 
| North Northamptonshire
 | 
16 August 18861
 | 
Lord Burghley
 | 
 | 
Conservative
 | 
Lord Burghley
 | 
 | 
Conservative
 | 
Parliamentary Groom in Waiting2
 | 
| Edinburgh and St Andrews Universities
 | 
13 August 18861
 | 
John Macdonald
 | 
 | 
Conservative
 | 
John Macdonald
 | 
 | 
Conservative
 | 
Lord Advocate2
 | 
| Cambridge University
 | 
13 August 18861
 | 
Henry Cecil Raikes
 | 
 | 
Conservative
 | 
Henry Cecil Raikes
 | 
 | 
Conservative
 | 
Postmaster General2
 | 
| Melton
 | 
13 August 18861
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Chancellor of the Duchy of Lancaster2
 | 
| Dublin University
 | 
13 August 18861
 | 
David Plunket
 | 
 | 
Irish Conservative
 | 
David Plunket
 | 
 | 
Irish Conservative
 | 
First Commissioner of Works2
 | 
| Hugh Holmes
 | 
 | 
Irish Conservative
 | 
Hugh Holmes
 | 
 | 
Irish Conservative
 | 
Attorney General for Ireland2
 | 
| West Down
 | 
13 August 18861
 | 
Lord Arthur Hill
 | 
 | 
Irish Conservative
 | 
Lord Arthur Hill
 | 
 | 
Irish Conservative
 | 
Comptroller of the Household2
 | 
| Wigtownshire
 | 
12 August 18861
 | 
Sir Herbert Maxwell
 | 
 | 
Conservative
 | 
Sir Herbert Maxwell
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury2
 | 
| Buteshire
 | 
12 August 18861
 | 
James Robertson
 | 
 | 
Conservative
 | 
James Robertson
 | 
 | 
Conservative
 | 
Solicitor General for Scotland2
 | 
| Enfield
 | 
12 August 18861
 | 
William Pleydell-Bouverie
 | 
 | 
Conservative
 | 
William Pleydell-Bouverie
 | 
 | 
Conservative
 | 
Treasurer of the Household2
 | 
| Ealing
 | 
12 August 18861
 | 
Lord George Hamilton
 | 
 | 
Conservative
 | 
Lord George Hamilton
 | 
 | 
Conservative
 | 
First Lord of the Admiralty2
 | 
| Horncastle
 | 
12 August 18861
 | 
Edward Stanhope
 | 
 | 
Conservative
 | 
Edward Stanhope
 | 
 | 
Conservative
 | 
Secretary of State for the Colonies2
 | 
| Isle of Wight
 | 
12 August 18861
 | 
Sir Richard Webster
 | 
 | 
Conservative
 | 
Sir Richard Webster
 | 
 | 
Conservative
 | 
Attorney General for England and Wales2
 | 
| Tiverton
 | 
12 August 18861
 | 
William Walrond
 | 
 | 
Conservative
 | 
William Walrond
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury2
 | 
| St George's, Tower Hamlets
 | 
12 August 1886
 | 
Charles Ritchie
 | 
 | 
Conservative
 | 
Charles Ritchie
 | 
 | 
Conservative
 | 
President of the Local Government Board2
 | 
| Sheffield Ecclesall
 | 
11 August 18861
 | 
Ellis Ashmead-Bartlett
 | 
 | 
Conservative
 | 
Ellis Ashmead-Bartlett
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty2
 | 
| Plymouth
 | 
11 August 18861
 | 
Edward Clarke
 | 
 | 
Conservative
 | 
Edward Clarke
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales2
 | 
| Manchester East
 | 
11 August 18861
 | 
Arthur Balfour
 | 
 | 
Conservative
 | 
Arthur Balfour
 | 
 | 
Conservative
 | 
Secretary for Scotland2
 | 
| Liverpool Walton
 | 
11 August 18861
 | 
John George Gibson
 | 
 | 
Conservative
 | 
John George Gibson
 | 
 | 
Conservative
 | 
Solicitor General for Ireland2
 | 
| Croydon
 | 
11 August 18861
 | 
Sidney Herbert
 | 
 | 
Conservative
 | 
Sidney Herbert
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury2
 | 
| Bristol West
 | 
11 August 18861
 | 
Sir Michael Hicks Beach
 | 
 | 
Conservative
 | 
Sir Michael Hicks Beach
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland2
 | 
| Brighton
 | 
11 August 18861
 | 
William Thackeray Marriott
 | 
 | 
Conservative
 | 
William Thackeray Marriott
 | 
 | 
Conservative
 | 
Judge Advocate General2
 | 
| Birmingham East
 | 
11 August 18861
 | 
Henry Matthews
 | 
 | 
Conservative
 | 
Henry Matthews
 | 
 | 
Conservative
 | 
Secretary of State for the Home Department2
 | 
| Strand
 | 
11 August 18861
 | 
William Henry Smith
 | 
 | 
Conservative
 | 
William Henry Smith
 | 
 | 
Conservative
 | 
Secretary of State for War2
 | 
| Paddington South
 | 
11 August 18861
 | 
Lord Randolph Churchill
 | 
 | 
Conservative
 | 
Lord Randolph Churchill
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer2
 | 
| Marylebone East
 | 
11 August 18861
 | 
Lord Charles Beresford
 | 
 | 
Conservative
 | 
Lord Charles Beresford
 | 
 | 
Conservative
 | 
Junior Naval Lord2
 | 
| Lewisham
 | 
11 August 18861
 | 
William Legge
 | 
 | 
Conservative
 | 
William Legge
 | 
 | 
Conservative
 | 
Vice-Chamberlain of the Household2
 | 
| Hampstead
 | 
11 August 18861
 | 
Sir Henry Holland
 | 
 | 
Conservative
 | 
Sir Henry Holland
 | 
 | 
Conservative
 | 
Vice President of the Committee of Council on Education2
 | 
- 1 An uncontested by-election.
 
- 2 Seat vacated on appointment to the office noted.
  
 | 
23rd Parliament (1885–1886)
 | 
| By-election | 
Date | 
Incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Clitheroe
 | 
19 April 1886[23 1]
 | 
Ughtred Kay-Shuttleworth
 | 
 | 
Liberal
 | 
Ughtred Kay-Shuttleworth
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[23 2]
 | 
| Halifax
 | 
3 April 1886[23 1]
 | 
Sir James Stansfeld
 | 
 | 
Liberal
 | 
Sir James Stansfeld
 | 
 | 
Liberal
 | 
President of the Local Government Board[23 2]
 | 
| Cardiff Boroughs
 | 
27 February 1886
 | 
Sir Edward James Reed
 | 
 | 
Liberal
 | 
Sir Edward James Reed
 | 
 | 
Liberal
 | 
Junior Lord of the Treasury[23 2]
 | 
| South Somerset
 | 
24 February 1886[23 1]
 | 
Frederick Lambart
 | 
 | 
Liberal
 | 
Frederick Lambart
 | 
 | 
Liberal
 | 
Vice-Chamberlain of the Household[23 2]
 | 
| Grantham
 | 
23 February 1886[23 1]
 | 
John William Mellor
 | 
 | 
Liberal
 | 
John William Mellor
 | 
 | 
Liberal
 | 
Judge Advocate General[23 2]
 | 
| Clackmannanshire and Kinross-shire
 | 
13 February 1886[23 1]
 | 
John Balfour
 | 
 | 
Liberal
 | 
John Balfour
 | 
 | 
Liberal
 | 
Lord Advocate[23 2]
 | 
| Berwickshire
 | 
13 February 1886[23 1]
 | 
Edward Marjoribanks
 | 
 | 
Liberal
 | 
Edward Marjoribanks
 | 
 | 
Liberal
 | 
Comptroller of the Household[23 2]
 | 
| Banffshire
 | 
13 February 1886[23 1]
 | 
Robert Duff
 | 
 | 
Liberal
 | 
Robert Duff
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[23 2]
 | 
| Luton
 | 
13 February 1886[23 1]
 | 
Cyril Flower
 | 
 | 
Liberal
 | 
Cyril Flower
 | 
 | 
Liberal
 | 
Junior Lord of the Treasury[23 2]
 | 
| Great Grimsby
 | 
13 February 1886
 | 
Edward Heneage
 | 
 | 
Liberal
 | 
Edward Heneage
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[23 2]
 | 
| Elgin Burghs
 | 
12 February 1886[23 1]
 | 
Alexander Asher
 | 
 | 
Liberal
 | 
Alexander Asher
 | 
 | 
Liberal
 | 
Solicitor General for Scotland[23 2]
 | 
| North West Staffordshire
 | 
12 February 1886[23 1]
 | 
George Leveson-Gower
 | 
 | 
Liberal
 | 
George Leveson-Gower
 | 
 | 
Liberal
 | 
Junior Lord of the Treasury[23 2]
 | 
| Mid Northamptonshire
 | 
12 February 1886[23 1]
 | 
Charles Spencer
 | 
 | 
Liberal
 | 
Charles Spencer
 | 
 | 
Liberal
 | 
Parliamentary Groom in Waiting[23 2]
 | 
| Newcastle-upon-Tyne
 | 
12 February 1886
 | 
John Morley
 | 
 | 
Liberal
 | 
John Morley
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[23 2]
 | 
| Leeds South
 | 
12 February 1886[23 1]
 | 
Sir Lyon Playfair
 | 
 | 
Liberal
 | 
Sir Lyon Playfair
 | 
 | 
Liberal
 | 
Vice President of the Committee  of Council on Education[23 2]
 | 
| Hackney South
 | 
11 February 1886
 | 
Charles Russell
 | 
 | 
Liberal
 | 
Charles Russell
 | 
 | 
Liberal
 | 
Attorney General for England and Wales[23 2]
 | 
| Hawick Burghs
 | 
10 February 1886[23 1]
 | 
George Trevelyan
 | 
 | 
Liberal
 | 
George Trevelyan
 | 
 | 
Liberal
 | 
Secretary for Scotland[23 2]
 | 
| Midlothian
 | 
10 February 1886[23 1]
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
Prime Minister, First Lord of the Treasury, Lord Privy Seal[23 2]
 | 
| Stirling Burghs
 | 
10 February 1886[23 1]
 | 
Henry Campbell-Bannerman
 | 
 | 
Liberal
 | 
Henry Campbell-Bannerman
 | 
 | 
Liberal
 | 
Secretary of State for War[23 2]
 | 
| Birmingham West
 | 
9 February 1886[23 1]
 | 
Joseph Chamberlain
 | 
 | 
Liberal
 | 
Joseph Chamberlain
 | 
 | 
Liberal
 | 
President of the Local Government Board[23 2]
 | 
| Derby
 | 
9 February 1886[23 1]
 | 
Sir William Vernon Harcourt
 | 
 | 
Liberal
 | 
Sir William Vernon Harcourt
 | 
 | 
Liberal
 | 
Chancellor of the Exchequer[23 2]
 | 
| Edinburgh South
 | 
9 February 1886[23 1]
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Secretary of State for the Home Department[23 2]
 | 
| Sheffield Brightside
 | 
9 February 1886[23 1]
 | 
A. J. Mundella
 | 
 | 
Liberal
 | 
A. J. Mundella
 | 
 | 
Liberal
 | 
President of the Board of Trade[23 2]
 | 
22nd Parliament (1880–1885)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Horsham
 | 
16 July 1885[22 1]
 | 
Sir Henry Fletcher
 | 
 | 
Conservative
 | 
Sir Henry Fletcher
 | 
 | 
Conservative
 | 
Groom in Waiting[22 2]
 | 
| Chatham
 | 
11 July 1885[22 1]
 | 
John Eldon Gorst
 | 
 | 
Conservative
 | 
Sir John Eldon Gorst
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[22 2]
 | 
| Brighton
 | 
10 July 1885[22 1]
 | 
William Thackeray Marriott
 | 
 | 
Conservative
 | 
William Thackeray Marriott
 | 
 | 
Conservative
 | 
Judge Advocate General[22 2]
 | 
| Down
 | 
8 July 1885
 | 
Lord Arthur Hill
 | 
 | 
Conservative
 | 
Lord Arthur Hill
 | 
 | 
Conservative
 | 
Comptroller of the Household[22 2]
 | 
| West Kent
 | 
6 July 1885[22 1]
 | 
William Legge
 | 
 | 
Conservative
 | 
William Legge
 | 
 | 
Conservative
 | 
Vice-Chamberlain of the Household[22 2]
 | 
| East Devon
 | 
4 July 1885[22 1]
 | 
William Walrond
 | 
 | 
Conservative
 | 
William Walrond
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[22 2]
 | 
| Bute
 | 
3 July 1885[22 1]
 | 
Charles Dalrymple
 | 
 | 
Conservative
 | 
Charles Dalrymple
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[22 2]
 | 
| South Wiltshire
 | 
3 July 1885[22 1]
 | 
William Pleydell-Bouverie
 | 
 | 
Conservative
 | 
William Pleydell-Bouverie
 | 
 | 
Conservative
 | 
Treasurer of the Household[22 2]
 | 
| Middlesex
 | 
3 July 1885[22 1]
 | 
Lord George Hamilton
 | 
 | 
Conservative
 | 
Lord George Hamilton
 | 
 | 
Conservative
 | 
First Lord of the Admiralty[22 2]
 | 
| Woodstock
 | 
3 July 1885
 | 
Lord Randolph Churchill
 | 
 | 
Conservative
 | 
Lord Randolph Churchill
 | 
 | 
Conservative
 | 
Secretary of State for India[22 2]
 | 
| North Leicestershire
 | 
2 July 1885[22 1]
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Postmaster General[22 2]
 | 
| North Lancashire
 | 
2 July 1885[22 1]
 | 
Frederick Stanley
 | 
 | 
Conservative
 | 
Frederick Stanley
 | 
 | 
Conservative
 | 
Secretary of State for the Colonies[22 2]
 | 
| Mid Kent
 | 
2 July 1885[22 1]
 | 
Sir William Hart Dyke
 | 
 | 
Conservative
 | 
Sir William Hart Dyke
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[22 2]
 | 
| Wilton
 | 
2 July 1885[22 1]
 | 
Sidney Herbert
 | 
 | 
Conservative
 | 
Sidney Herbert
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[22 2]
 | 
| Dublin University
 | 
1 July 1885[22 1]
 | 
David Plunket
 | 
 | 
Conservative
 | 
David Plunket
 | 
 | 
Conservative
 | 
First Commissioner of Works[22 2]
 | 
| Mid Lincolnshire
 | 
1 July 1885[22 1]
 | 
Henry Chaplin
 | 
 | 
Conservative
 | 
Henry Chaplin
 | 
 | 
Conservative
 | 
Chancellor of the Duchy of Lancaster[22 2]
 | 
| Edward Stanhope
 | 
 | 
Conservative
 | 
Edward Stanhope
 | 
 | 
Conservative
 | 
President of the Board of Trade[22 2]
 | 
| South West Lancashire
 | 
1 July 1885[22 1]
 | 
R. A. Cross
 | 
 | 
Conservative
 | 
R. A. Cross
 | 
 | 
Conservative
 | 
Home Secretary[22 2]
 | 
| East Gloucestershire
 | 
1 July 1885[22 1]
 | 
Sir Michael Hicks-Beach
 | 
 | 
Conservative
 | 
Sir Michael Hicks-Beach
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer[22 2]
 | 
| Eye
 | 
1 July 1885
 | 
Ellis Ashmead-Bartlett
 | 
 | 
Conservative
 | 
Ellis Ashmead-Bartlett
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[22 2]
 | 
| Hertford
 | 
30 June 1885[22 1]
 | 
Arthur Balfour
 | 
 | 
Conservative
 | 
Arthur Balfour
 | 
 | 
Conservative
 | 
President of the Local Government Board[22 2]
 | 
| Westminster
 | 
29 June 1885[22 1]
 | 
William Henry Smith
 | 
 | 
Conservative
 | 
William Henry Smith
 | 
 | 
Conservative
 | 
Secretary of State for War[22 2]
 | 
| Scarborough
 | 
26 November 1884
 | 
William Sproston Caine
 | 
 | 
Liberal
 | 
William Sproston Caine
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[22 2]
 | 
| Stirling Burghs
 | 
31 October 1884[22 1]
 | 
Henry Campbell-Bannerman
 | 
 | 
Liberal
 | 
Henry Campbell-Bannerman
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[22 2]
 | 
| Chelsea
 | 
11 January 1883[22 1]
 | 
Sir Charles Dilke
 | 
 | 
Liberal
 | 
Sir Charles Dilke
 | 
 | 
Liberal
 | 
President of the Local Government Board[22 2]
 | 
| Salisbury
 | 
20 November 1882[22 3]
 | 
William Grenfell
 | 
 | 
Liberal
 | 
Coleridge Kennard
 | 
 | 
Conservative
 | 
Groom in Waiting[22 2]
 | 
| Banffshire
 | 
19 June 1882[22 1]
 | 
Robert Duff
 | 
 | 
Liberal
 | 
Robert Duff
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[22 2]
 | 
| Hawick Burghs
 | 
18 May 1882[22 1]
 | 
George Trevelyan
 | 
 | 
Liberal
 | 
George Trevelyan
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[22 2]
 | 
| Northern West Riding of Yorkshire
 | 
18 May 1882
 | 
Lord Frederick Cavendish
 | 
 | 
Liberal
 | 
Isaac Holden
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[22 2][22 4]
 | 
| Elgin Burghs
 | 
27 August 1881[22 1]
 | 
Alexander Asher
 | 
 | 
Liberal
 | 
Alexander Asher
 | 
 | 
Liberal
 | 
Solicitor General for Scotland[22 2]
 | 
| Leeds
 | 
24 August 1881[22 1]
 | 
Herbert Gladstone
 | 
 | 
Liberal
 | 
Herbert Gladstone
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[22 2]
 | 
| Reading
 | 
15 December 1880[22 1]
 | 
George Shaw-Lefevre
 | 
 | 
Liberal
 | 
George Shaw-Lefevre
 | 
 | 
Liberal
 | 
First Commissioner of Works and Public Buildings[22 2]
 | 
| Wycombe
 | 
26 May 1880[22 1]
 | 
William Carington
 | 
 | 
Liberal
 | 
William Carington
 | 
 | 
Liberal
 | 
Groom in Waiting[22 2]
 | 
| Londonderry County
 | 
21 May 1880[22 1]
 | 
Hugh Law
 | 
 | 
Liberal
 | 
Hugh Law
 | 
 | 
Liberal
 | 
Attorney General for Ireland[22 2]
 | 
| Wigtown Burghs
 | 
18 May 1880[22 5]
 | 
John McLaren
 | 
 | 
Liberal
 | 
Mark Stewart
 | 
 | 
Conservative
 | 
Lord Advocate[22 2]
 | 
| Mallow
 | 
17 May 1880
 | 
William Moore Johnson
 | 
 | 
Liberal
 | 
William Moore Johnson
 | 
 | 
Liberal
 | 
Solicitor General for Ireland[22 2]
 | 
| North East Lancashire
 | 
17 May 1880[22 1]
 | 
Spencer Cavendish
 | 
 | 
Liberal
 | 
Spencer Cavendish
 | 
 | 
Liberal
 | 
Secretary of State for India[22 2]
 | 
| Clackmannanshire and Kinross-shire
 | 
14 May 1880[22 1]
 | 
William Patrick Adam
 | 
 | 
Liberal
 | 
William Patrick Adam
 | 
 | 
Liberal
 | 
First Commissioner of Works[22 2]
 | 
| Denbighshire
 | 
14 May 1880[22 1]
 | 
George Osborne Morgan
 | 
 | 
Liberal
 | 
George Osborne Morgan
 | 
 | 
Liberal
 | 
Judge Advocate General[22 2]
 | 
| Haverfordwest Boroughs
 | 
12 May 1880[22 1]
 | 
William Edwardes
 | 
 | 
Liberal
 | 
William Edwardes
 | 
 | 
Liberal
 | 
Comptroller of the Household[22 2]
 | 
| Midlothian
 | 
10 May 1880[22 1]
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
Prime Minister, First Lord of the Treasury and Chancellor of the Exchequer[22 2]
 | 
| Shrewsbury
 | 
10 May 1880[22 1]
 | 
Charles Cecil Cotes
 | 
 | 
Liberal
 | 
Charles Cecil Cotes
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[22 2]
 | 
| Hastings
 | 
10 May 1880[22 1]
 | 
Thomas Brassey
 | 
 | 
Liberal
 | 
Thomas Brassey
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[22 2]
 | 
| Durham City
 | 
10 May 1880[22 1]
 | 
Farrer Herschell
 | 
 | 
Liberal
 | 
Farrer Herschell
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[22 2]
 | 
| Taunton
 | 
8 May 1880[22 1]
 | 
Sir Henry James
 | 
 | 
Liberal
 | 
Sir Henry James
 | 
 | 
Liberal
 | 
Attorney General for England and Wales[22 2]
 | 
| Sheffield
 | 
8 May 1880[22 1]
 | 
A. J. Mundella
 | 
 | 
Liberal
 | 
A. J. Mundella
 | 
 | 
Liberal
 | 
Vice-President of the Committee of the Council on Education[22 2]
 | 
| Pontefract
 | 
8 May 1880[22 1]
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Secretary of State for War[22 2]
 | 
| Oxford
 | 
8 May 1880[22 6]
 | 
William Vernon Harcourt
 | 
 | 
Liberal
 | 
Alexander William Hall
 | 
 | 
Conservative
 | 
Home Secretary[22 2]
 | 
| Marlborough
 | 
8 May 1880[22 1]
 | 
Lord Charles Bruce
 | 
 | 
Liberal
 | 
Lord Charles Bruce
 | 
 | 
Liberal
 | 
Vice-Chamberlain of the Household[22 2]
 | 
| Chester
 | 
8 May 1880[22 1][22 6]
 | 
John George Dodson
 | 
 | 
Liberal
 | 
John George Dodson
 | 
 | 
Liberal
 | 
President of the Local Government Board[22 2]
 | 
| Bradford
 | 
8 May 1880[22 1]
 | 
William Edward Forster
 | 
 | 
Liberal
 | 
William Edward Forster
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[22 2]
 | 
| Birmingham
 | 
8 May 1880[22 1]
 | 
John Bright
 | 
 | 
Liberal
 | 
John Bright
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[22 2]
 | 
| Joseph Chamberlain
 | 
 | 
Liberal
 | 
Joseph Chamberlain
 | 
 | 
Liberal
 | 
President of the Board of Trade[22 2]
 | 
| Bath
 | 
8 May 1880[22 1]
 | 
Sir Arthur Hayter
 | 
 | 
Liberal
 | 
Sir Arthur Hayter
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[22 2]
 | 
| Hackney
 | 
7 May 1880[22 1]
 | 
Henry Fawcett
 | 
 | 
Liberal
 | 
Henry Fawcett
 | 
 | 
Liberal
 | 
Postmaster General[22 2]
 | 
| John Holms
 | 
 | 
Liberal
 | 
John Holms
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[22 2]
 | 
21st Parliament (1874–1880)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| South Warwickshire
 | 
21 February 1879[21 1]
 | 
Hugh Seymour
 | 
 | 
Conservative
 | 
Hugh Seymour
 | 
 | 
Conservative
 | 
Comptroller of the Household[21 2]
 | 
| Middlesex
 | 
12 April 1878[21 1]
 | 
Lord George Hamilton
 | 
 | 
Conservative
 | 
Lord George Hamilton
 | 
 | 
Conservative
 | 
Vice-President of the Committee of the Council on Education[21 2]
 | 
| North Lancashire
 | 
8 April 1878[21 1]
 | 
Frederick Stanley
 | 
 | 
Conservative
 | 
Frederick Stanley
 | 
 | 
Conservative
 | 
Secretary of State for War[21 2]
 | 
| York
 | 
20 February 1878[21 1]
 | 
James Lowther
 | 
 | 
Conservative
 | 
James Lowther
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[21 2]
 | 
| Westminster
 | 
11 August 1877[21 1]
 | 
William Henry Smith
 | 
 | 
Conservative
 | 
William Henry Smith
 | 
 | 
Conservative
 | 
First Lord of the Admiralty[21 2]
 | 
| Dublin University
 | 
13 February 1877[21 1]
 | 
Edward Gibson
 | 
 | 
Conservative
 | 
Edward Gibson
 | 
 | 
Conservative
 | 
Attorney-General for Ireland[21 2]
 | 
| Rutlandshire
 | 
17 August 1876[21 1]
 | 
Gerard Noel
 | 
 | 
Conservative
 | 
Gerard Noel
 | 
 | 
Conservative
 | 
First Commissioner of Works[21 2]
 | 
| Enniskillen
 | 
15 February 1876[21 1]
 | 
John Crichton
 | 
 | 
Conservative
 | 
John Crichton
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[21 2]
 | 
| South Wiltshire
 | 
4 January 1876[21 1]
 | 
Lord Henry Thynne
 | 
 | 
Conservative
 | 
Lord Henry Thynne
 | 
 | 
Conservative
 | 
Treasurer of the Household[21 2]
 | 
| Whitehaven
 | 
16 December 1875
 | 
George Cavendish-Bentinck
 | 
 | 
Conservative
 | 
George Cavendish-Bentinck
 | 
 | 
Conservative
 | 
Judge Advocate General[21 2]
 | 
| Dublin University
 | 
11 February 1875[21 1]
 | 
David Robert Plunket
 | 
 | 
Conservative
 | 
David Robert Plunket
 | 
 | 
Conservative
 | 
Solicitor General for Ireland[21 2]
 | 
| Preston
 | 
24 April 1874[21 1]
 | 
John Holker
 | 
 | 
Conservative
 | 
John Holker
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[21 2]
 | 
| Falkirk Burghs
 | 
26 March 1874[21 1]
 | 
John Ramsay
 | 
 | 
Liberal
 | 
John Ramsay
 | 
 | 
Liberal
 | 
Disqualification (Held Government Contract)
 | 
| North Staffordshire
 | 
23 March 1874[21 1]
 | 
Charles Adderley
 | 
 | 
Conservative
 | 
Charles Adderley
 | 
 | 
Conservative
 | 
President of the Board of Trade[21 2]
 | 
| East Suffolk
 | 
20 March 1874[21 1]
 | 
The Lord Rendlesham
 | 
 | 
Conservative
 | 
The Lord Rendlesham
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[21 2]
 | 
| North Leicestershire
 | 
20 March 1874[21 1]
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Postmaster General[21 2]
 | 
| Invernesshire
 | 
19 March 1874[21 1]
 | 
Donald Cameron
 | 
 | 
Conservative
 | 
Donald Cameron
 | 
 | 
Conservative
 | 
Parliamentary Groom in Waiting[21 2]
 | 
| South West Lancashire
 | 
19 March 1874[21 1]
 | 
R. A. Cross
 | 
 | 
Conservative
 | 
R. A. Cross
 | 
 | 
Conservative
 | 
Home Secretary[21 2]
 | 
| South Devonshire
 | 
19 March 1874[21 1]
 | 
Sir Massey Lopes
 | 
 | 
Conservative
 | 
Sir Massey Lopes
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[21 2]
 | 
| County Dublin
 | 
18 March 1874
 | 
Thomas Edward Taylor
 | 
 | 
Conservative
 | 
Thomas Edward Taylor
 | 
 | 
Conservative
 | 
Chancellor of the Duchy of Lancaster[21 2]
 | 
| North Devonshire
 | 
18 March 1874[21 1]
 | 
Sir Stafford Northcote
 | 
 | 
Conservative
 | 
Sir Stafford Northcote
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer[21 2]
 | 
| North Northamptonshire
 | 
18 March 1874[21 1]
 | 
George Ward Hunt
 | 
 | 
Conservative
 | 
George Ward Hunt
 | 
 | 
Conservative
 | 
First Lord of the Admiralty[21 2]
 | 
| North Northumberland
 | 
17 March 1874[21 1]
 | 
Earl Percy
 | 
 | 
Conservative
 | 
Earl Percy
 | 
 | 
Conservative
 | 
Treasurer of the Household[21 2]
 | 
| Monmouthshire
 | 
17 March 1874[21 1]
 | 
Lord Henry Somerset
 | 
 | 
Conservative
 | 
Lord Henry Somerset
 | 
 | 
Conservative
 | 
Comptroller of the Household[21 2]
 | 
| East Gloucestershire
 | 
17 March 1874[21 1]
 | 
Michael Hicks Beach
 | 
 | 
Conservative
 | 
Michael Hicks Beach
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[21 2]
 | 
| Buckinghamshire
 | 
17 March 1874[21 1]
 | 
Benjamin Disraeli
 | 
 | 
Conservative
 | 
Benjamin Disraeli
 | 
 | 
Conservative
 | 
Prime Minister and First Lord of the Treasury[21 2]
 | 
| Eye
 | 
17 March 1874
 | 
George Barrington
 | 
 | 
Conservative
 | 
George Barrington
 | 
 | 
Conservative
 | 
Vice-Chamberlain of the Household[21 2]
 | 
| Dublin University
 | 
16 March 1874[21 1]
 | 
John Thomas Ball
 | 
 | 
Conservative
 | 
John Thomas Ball
 | 
 | 
Conservative
 | 
Attorney General for Ireland[21 2]
 | 
| Mid Surrey
 | 
16 March 1874[21 1]
 | 
Richard Baggallay
 | 
 | 
Conservative
 | 
Richard Baggallay
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[21 2]
 | 
| Portsmouth
 | 
16 March 1874[21 1]
 | 
James Dalrymple-Horn-Elphinstone
 | 
 | 
Conservative
 | 
James Dalrymple-Horn-Elphinstone
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[21 2]
 | 
| North Lincolnshire
 | 
16 March 1874[21 1]
 | 
Rowland Winn
 | 
 | 
Conservative
 | 
Rowland Winn
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[21 2]
 | 
| Huntingdon
 | 
16 March 1874[21 1]
 | 
John Burgess Karslake
 | 
 | 
Conservative
 | 
John Burgess Karslake
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[21 2]
 | 
| Glasgow and Aberdeen Universities
 | 
14 March 1874[21 1]
 | 
Edward Gordon
 | 
 | 
Conservative
 | 
Edward Gordon
 | 
 | 
Conservative
 | 
Lord Advocate[21 2]
 | 
| North Hampshire
 | 
14 March 1874[21 1]
 | 
George Sclater-Booth
 | 
 | 
Conservative
 | 
George Sclater-Booth
 | 
 | 
Conservative
 | 
President of the Local Government Board[21 2]
 | 
| Liverpool
 | 
14 March 1874[21 1]
 | 
Dudley Ryder
 | 
 | 
Conservative
 | 
Dudley Ryder
 | 
 | 
Conservative
 | 
Vice-President of the Committee of the Council on Education[21 2]
 | 
| Oxford University
 | 
14 March 1874[21 1]
 | 
Gathorne Hardy
 | 
 | 
Conservative
 | 
Gathorne Hardy
 | 
 | 
Conservative
 | 
Secretary of State for War[21 2]
 | 
| New Shoreham
 | 
13 March 1874[21 1]
 | 
Stephen Cave
 | 
 | 
Conservative
 | 
Stephen Cave
 | 
 | 
Conservative
 | 
Judge Advocate General[21 2]
 | 
| Chichester
 | 
13 March 1874[21 1]
 | 
Lord Henry Lennox
 | 
 | 
Conservative
 | 
Lord Henry Lennox
 | 
 | 
Conservative
 | 
First Commissioner of Works[21 2]
 | 
20th Parliament (1868–1874)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Oxford
 | 
6 December 1873[20 1]
 | 
William Vernon Harcourt
 | 
 | 
Liberal
 | 
William Vernon Harcourt
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[20 2]
 | 
| Edinburgh and St. Andrews Universities
 | 
4 December 1873[20 1]
 | 
Lyon Playfair
 | 
 | 
Liberal
 | 
Lyon Playfair
 | 
 | 
Liberal
 | 
Postmaster General[20 2]
 | 
| Haverfordwest Boroughs
 | 
24 November 1873
 | 
William Edwardes
 | 
 | 
Liberal
 | 
William Edwardes
 | 
 | 
Liberal
 | 
Parliamentary Groom in Waiting[20 2]
 | 
| Birmingham
 | 
20 October 1873[20 1]
 | 
John Bright
 | 
 | 
Liberal
 | 
John Bright
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[20 2]
 | 
| Taunton
 | 
13 October 1873
 | 
Henry James
 | 
 | 
Liberal
 | 
Henry James
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[20 2]
 | 
| Northern West Riding of Yorkshire
 | 
27 August 1873[20 1]
 | 
Lord Frederick Cavendish
 | 
 | 
Liberal
 | 
Lord Frederick Cavendish
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[20 2]
 | 
| Pontefract
 | 
15 August 1872[20 3]
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster and Paymaster General[20 2]
 | 
| Flintshire
 | 
2 March 1872[20 1]
 | 
Lord Richard Grosvenor
 | 
 | 
Liberal
 | 
Lord Richard Grosvenor
 | 
 | 
Liberal
 | 
Vice-Chamberlain of the Household[20 2]
 | 
| Dover
 | 
25 November 1871
 | 
George Jessel
 | 
 | 
Liberal
 | 
George Jessel
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[20 2]
 | 
| Halifax
 | 
13 March 1871[20 1]
 | 
James Stansfeld
 | 
 | 
Liberal
 | 
James Stansfeld
 | 
 | 
Liberal
 | 
President of the Poor Law Board[20 2]
 | 
| County Limerick
 | 
28 January 1871[20 1]
 | 
William Monsell
 | 
 | 
Liberal
 | 
William Monsell
 | 
 | 
Liberal
 | 
Postmaster General[20 2]
 | 
| Durham City
 | 
14 January 1871[20 1]
 | 
John Robert Davison
 | 
 | 
Liberal
 | 
John Robert Davison
 | 
 | 
Liberal
 | 
Judge Advocate General[20 2]
 | 
| Plymouth
 | 
15 August 1870[20 1]
 | 
Sir Robert Collier
 | 
 | 
Liberal
 | 
Sir Robert Collier
 | 
 | 
Liberal
 | 
Recorder of Bristol[20 2]
 | 
| Londonderry City
 | 
15 February 1870
 | 
Richard Dowse
 | 
 | 
Liberal
 | 
Richard Dowse
 | 
 | 
Liberal
 | 
Solicitor General for Ireland[20 2]
 | 
| Whitby
 | 
18 November 1869
 | 
William Henry Gladstone
 | 
 | 
Liberal
 | 
William Henry Gladstone
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[20 2]
 | 
| Tower Hamlets
 | 
8 November 1869[20 1]
 | 
Acton Smee Ayrton
 | 
 | 
Liberal
 | 
Acton Smee Ayrton
 | 
 | 
Liberal
 | 
First Commissioner of Works and Public Buildings[20 2]
 | 
| County Louth
 | 
11 January 1869[20 1]
 | 
Chichester Fortescue
 | 
 | 
Liberal
 | 
Chichester Fortescue
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[20 2]
 | 
| Kildare
 | 
11 January 1869[20 1]
 | 
Lord Otho Fitzgerald
 | 
 | 
Liberal
 | 
Lord Otho Fitzgerald
 | 
 | 
Liberal
 | 
Comptroller of the Household[20 2]
 | 
| Westmeath
 | 
7 January 1869[20 1]
 | 
Algernon Greville
 | 
 | 
Liberal
 | 
Algernon Greville
 | 
 | 
Liberal
 | 
Parliamentary Groom in Waiting[20 2]
 | 
| Kerry
 | 
7 January 1869[20 1]
 | 
Valentine Browne
 | 
 | 
Liberal
 | 
Valentine Browne
 | 
 | 
Liberal
 | 
Vice-Chamberlain of the Household[20 2]
 | 
Clackmannanshire  and Kinross-shire
 | 
6 January 1869[20 1]
 | 
William Patrick Adam
 | 
 | 
Liberal
 | 
William Patrick Adam
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[20 2]
 | 
| Clare
 | 
5 January 1869[20 1]
 | 
Sir Colman O'Loghlen
 | 
 | 
Liberal
 | 
Sir Colman O'Loghlen
 | 
 | 
Liberal
 | 
Judge Advocate General[20 2]
 | 
| Mallow
 | 
4 January 1869[20 1]
 | 
Edward Sullivan
 | 
 | 
Liberal
 | 
Edward Sullivan
 | 
 | 
Liberal
 | 
Attorney General for Ireland[20 2]
 | 
| Wigtown Burghs
 | 
4 January 1869[20 1]
 | 
George Young
 | 
 | 
Liberal
 | 
George Young
 | 
 | 
Liberal
 | 
Solicitor General for Scotland[20 2]
 | 
| Hawick Burghs
 | 
4 January 1869[20 1]
 | 
George Trevelyan
 | 
 | 
Liberal
 | 
George Trevelyan
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[20 2]
 | 
| Oxford
 | 
22 December 1868[20 1]
 | 
Edward Cardwell
 | 
 | 
Liberal
 | 
Edward Cardwell
 | 
 | 
Liberal
 | 
Secretary of State for War[20 2]
 | 
| London University
 | 
21 December 1868[20 1]
 | 
Robert Lowe
 | 
 | 
Liberal
 | 
Robert Lowe
 | 
 | 
Liberal
 | 
Chancellor of the Exchequer[20 2]
 | 
| Truro
 | 
21 December 1868[20 1]
 | 
John Cranch Walker Vivian
 | 
 | 
Liberal
 | 
John Cranch Walker Vivian
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[20 2]
 | 
| Ripon
 | 
21 December 1868[20 1]
 | 
Lord John Hay
 | 
 | 
Liberal
 | 
Lord John Hay
 | 
 | 
Liberal
 | 
Junior Naval Lord[20 2]
 | 
| Pontefract
 | 
21 December 1868[20 1]
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
First Lord of the Admiralty[20 2]
 | 
| Plymouth
 | 
21 December 1868[20 1]
 | 
Sir Robert Collier
 | 
 | 
Liberal
 | 
Sir Robert Collier
 | 
 | 
Liberal
 | 
Attorney General for England and Wales[20 2]
 | 
| Halifax
 | 
21 December 1868[20 1]
 | 
James Stansfeld
 | 
 | 
Liberal
 | 
James Stansfeld
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[20 2]
 | 
| Exeter
 | 
21 December 1868[20 1]
 | 
John Coleridge
 | 
 | 
Liberal
 | 
Sir John Coleridge
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[20 2]
 | 
| Bradford
 | 
21 December 1868[20 1]
 | 
William Edward Forster
 | 
 | 
Liberal
 | 
William Edward Forster
 | 
 | 
Liberal
 | 
Vice President of the Committee of Council on Education[20 2]
 | 
| Birmingham
 | 
21 December 1868[20 1]
 | 
John Bright
 | 
 | 
Liberal
 | 
John Bright
 | 
 | 
Liberal
 | 
President of the Board of Trade[20 2]
 | 
| Southwark
 | 
21 December 1868[20 1]
 | 
Austen Henry Layard
 | 
 | 
Liberal
 | 
Austen Henry Layard
 | 
 | 
Liberal
 | 
First Commissioner of Works[20 2]
 | 
| Greenwich
 | 
21 December 1868[20 1]
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
Prime Minister and First Lord of the Treasury[20 2]
 | 
| City of London
 | 
21 December 1868[20 1]
 | 
George Goschen
 | 
 | 
Liberal
 | 
George Goschen
 | 
 | 
Liberal
 | 
President of the Poor Law Board[20 2]
 | 
19th Parliament (1865–1868)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| North Northamptonshire
 | 
7 March 1868[19 1]
 | 
George Ward Hunt
 | 
 | 
Conservative
 | 
George Ward Hunt
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer[19 2]
 | 
| Helston
 | 
19 February 1868[19 1]
 | 
William Brett
 | 
 | 
Conservative
 | 
William Brett
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[19 2]
 | 
| Andover
 | 
22 July 1867[19 1]
 | 
John Burgess Karslake
 | 
 | 
Conservative
 | 
John Burgess Karslake
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[19 2]
 | 
| Cambridge University
 | 
22 July 1867[19 1]
 | 
Charles Jasper Selwyn
 | 
 | 
Conservative
 | 
Charles Jasper Selwyn
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[19 2]
 | 
| North Lancashire
 | 
1 July 1867[19 1]
 | 
John Wilson-Patten
 | 
 | 
Conservative
 | 
John Wilson-Patten
 | 
 | 
Conservative
 | 
Chancellor of the Duchy of Lancaster[19 2]
 | 
| Oxford University
 | 
20 May 1867[19 1]
 | 
Gathorne Hardy
 | 
 | 
Conservative
 | 
Gathorne Hardy
 | 
 | 
Conservative
 | 
Home Secretary[19 2]
 | 
| Dublin University
 | 
30 March 1867[19 1]
 | 
Hedges Eyre Chatterton
 | 
 | 
Conservative
 | 
Hedges Eyre Chatterton
 | 
 | 
Conservative
 | 
Attorney-General for Ireland[19 2]
 | 
| Huntingdonshire
 | 
25 March 1867[19 1]
 | 
Lord Robert Montagu
 | 
 | 
Conservative
 | 
Lord Robert Montagu
 | 
 | 
Conservative
 | 
Vice-President of the Committee on Education[19 2]
 | 
| Tyrone
 | 
21 March 1867[19 1]
 | 
Henry Lowry-Corry
 | 
 | 
Conservative
 | 
Henry Lowry-Corry
 | 
 | 
Conservative
 | 
First Lord of the Admiralty[19 2]
 | 
| North Devon
 | 
18 March 1867[19 1]
 | 
Stafford Northcote
 | 
 | 
Conservative
 | 
Stafford Northcote
 | 
 | 
Conservative
 | 
Secretary of State for India[19 2]
 | 
| Droitwich
 | 
13 March 1867[19 1]
 | 
John Pakington
 | 
 | 
Conservative
 | 
John Pakington
 | 
 | 
Conservative
 | 
Secretary of State for War[19 2]
 | 
| South Shropshire
 | 
8 March 1867[19 1]
 | 
Percy Egerton Herbert
 | 
 | 
Conservative
 | 
Percy Egerton Herbert
 | 
 | 
Conservative
 | 
Treasurer of the Household[19 2]
 | 
| Galway Borough
 | 
12 February 1867[19 1]
 | 
Michael Morris
 | 
 | 
Conservative
 | 
Michael Morris
 | 
 | 
Conservative
 | 
Attorney General for Ireland[19 2]
 | 
| West Gloucestershire
 | 
15 November 1866[19 1]
 | 
John Rolt
 | 
 | 
Conservative
 | 
John Rolt
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[19 2]
 | 
| Abingdon
 | 
6 August 1866[19 1]
 | 
Charles Lindsay
 | 
 | 
Conservative
 | 
Charles Lindsay
 | 
 | 
Conservative
 | 
Groom in Waiting[19 2]
 | 
| Galway Borough
 | 
2 August 1866
 | 
Michael Morris
 | 
 | 
Liberal
 | 
Michael Morris
 | 
 | 
Conservative
 | 
Solicitor General for Ireland[19 2]
 | 
| Peeblesshire
 | 
24 July 1866[19 1]
 | 
Graham Graham-Montgomery
 | 
 | 
Conservative
 | 
Graham Graham-Montgomery
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[19 2]
 | 
| Bridgnorth
 | 
21 July 1866[19 1]
 | 
Henry Whitmore
 | 
 | 
Conservative
 | 
Henry Whitmore
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[19 2]
 | 
| Tyrone
 | 
20 July 1866[19 1]
 | 
Lord Claud Hamilton
 | 
 | 
Conservative
 | 
Lord Claud Hamilton
 | 
 | 
Conservative
 | 
Vice-Chamberlain of the Household[19 2]
 | 
| Tyrone
 | 
18 July 1866[19 1]
 | 
Henry Lowry-Corry
 | 
 | 
Conservative
 | 
Henry Lowry-Corry
 | 
 | 
Conservative
 | 
Vice-President of the Committee of the Council on Education[19 2]
 | 
| Cambridgeshire
 | 
17 July 1866[19 1]
 | 
Viscount Royston
 | 
 | 
Conservative
 | 
Viscount Royston
 | 
 | 
Conservative
 | 
Comptroller of the Household[19 2]
 | 
| Antrim
 | 
17 July 1866[19 1]
 | 
George Henry Seymour
 | 
 | 
Conservative
 | 
George Henry Seymour
 | 
 | 
Conservative
 | 
Third Naval Lord[19 2]
 | 
| North Essex
 | 
16 July 1866[19 1]
 | 
Charles Du Cane
 | 
 | 
Conservative
 | 
Charles Du Cane
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[19 2]
 | 
| Rutlandshire
 | 
14 July 1866[19 1]
 | 
Gerard Noel
 | 
 | 
Conservative
 | 
Gerard Noel
 | 
 | 
Conservative
 | 
Lord Commissioner of the Treasury[19 2]
 | 
| North Northamptonshire
 | 
14 July 1866[19 1]
 | 
William Cecil
 | 
 | 
Conservative
 | 
William Cecil
 | 
 | 
Conservative
 | 
Treasurer of the Household[19 2]
 | 
| North Leicestershire
 | 
14 July 1866[19 1]
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
First Commissioner of Works[19 2]
 | 
| North Devon
 | 
14 July 1866[19 1]
 | 
Stafford Northcote
 | 
 | 
Conservative
 | 
Stafford Northcote
 | 
 | 
Conservative
 | 
President of the Board of Trade[19 2]
 | 
| New Shoreham
 | 
14 July 1866[19 1]
 | 
Stephen Cave
 | 
 | 
Conservative
 | 
Stephen Cave
 | 
 | 
Conservative
 | 
Paymaster General and Vice-President of the Board of Trade[19 2]
 | 
| Belfast
 | 
13 July 1866[19 1]
 | 
Hugh Cairns
 | 
 | 
Conservative
 | 
Hugh Cairns
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[19 2]
 | 
| Buckinghamshire
 | 
13 July 1866[19 1]
 | 
Benjamin Disraeli
 | 
 | 
Conservative
 | 
Benjamin Disraeli
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer[19 2]
 | 
| Oxford University
 | 
12 July 1866[19 1]
 | 
Gathorne Hardy
 | 
 | 
Conservative
 | 
Gathorne Hardy
 | 
 | 
Conservative
 | 
President of the Poor Law Board[19 2]
 | 
| Stamford
 | 
12 July 1866[19 1]
 | 
Robert Cecil
 | 
 | 
Conservative
 | 
Robert Cecil
 | 
 | 
Conservative
 | 
Secretary of State for India[19 2]
 | 
| Sir John Dalrymple-Hay
 | 
 | 
Conservative
 | 
Sir John Dalrymple-Hay
 | 
 | 
Conservative
 | 
Fourth Naval Lord[19 2]
 | 
| Bridgewater
 | 
12 July 1866
 | 
George Patton
 | 
 | 
Conservative
 | 
Philip Vanderbyl
 | 
 | 
Liberal
 | 
Lord Advocate[19 2]
 | 
| Cambridge University
 | 
11 July 1866[19 1]
 | 
Spencer Horatio Walpole
 | 
 | 
Conservative
 | 
Spencer Horatio Walpole
 | 
 | 
Conservative
 | 
Home Secretary[19 2]
 | 
| King's Lynn
 | 
11 July 1866[19 1]
 | 
Lord Stanley
 | 
 | 
Conservative
 | 
Lord Stanley
 | 
 | 
Conservative
 | 
Foreign Secretary[19 2]
 | 
| Huntingdon
 | 
11 July 1866[19 1]
 | 
Jonathan Peel
 | 
 | 
Conservative
 | 
Jonathan Peel
 | 
 | 
Conservative
 | 
Secretary of State for War[19 2]
 | 
| Guildford
 | 
11 July 1866
 | 
William Bovill
 | 
 | 
Conservative
 | 
William Bovill
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[19 2]
 | 
| Durham
 | 
11 July 1866[19 1]
 | 
John Mowbray
 | 
 | 
Conservative
 | 
John Mowbray
 | 
 | 
Conservative
 | 
Judge Advocate General[19 2]
 | 
| Droitwich
 | 
11 July 1866[19 1]
 | 
John Pakington
 | 
 | 
Conservative
 | 
John Pakington
 | 
 | 
Conservative
 | 
First Lord of the Admiralty[19 2]
 | 
| Cockermouth
 | 
11 July 1866[19 1]
 | 
Lord Naas
 | 
 | 
Conservative
 | 
Lord Naas
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[19 2]
 | 
| County Waterford
 | 
7 June 1866[19 1]
 | 
John Esmonde
 | 
 | 
Liberal
 | 
John Esmonde
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[19 2]
 | 
| Winchester
 | 
4 June 1866
 | 
John Bonham-Carter
 | 
 | 
Liberal
 | 
John Bonham-Carter
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[19 2]
 | 
| Kildare
 | 
21 May 1866[19 1]
 | 
Lord Otho FitzGerald
 | 
 | 
Liberal
 | 
Lord Otho FitzGerald
 | 
 | 
Liberal
 | 
Treasurer of the Household[19 2]
 | 
| Reading
 | 
5 May 1866[19 1]
 | 
George Shaw-Lefevre
 | 
 | 
Liberal
 | 
George Shaw-Lefevre
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[19 2]
 | 
| Ripon
 | 
28 March 1866[19 1]
 | 
Lord John Hay
 | 
 | 
Liberal
 | 
Lord John Hay
 | 
 | 
Liberal
 | 
Fifth Naval Lord[19 2]
 | 
| County Louth
 | 
22 March 1866[19 1]
 | 
Chichester Parkinson-Fortescue
 | 
 | 
Liberal
 | 
Chichester Parkinson-Fortescue
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[19 2]
 | 
| County Limerick
 | 
1 March 1866[19 1]
 | 
William Monsell
 | 
 | 
Liberal
 | 
William Monsell
 | 
 | 
Liberal
 | 
Vice-President of the Board of Trade and Paymaster General[19 2]
 | 
| North Lancashire
 | 
28 February 1866[19 1]
 | 
Spender Cavendish
 | 
 | 
Liberal
 | 
Spender Cavendish
 | 
 | 
Liberal
 | 
Secretary of State for War[19 2]
 | 
| Sunderland
 | 
28 February 1866
 | 
Henry Fenwick
 | 
 | 
Liberal
 | 
John Candlish
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[19 2]
 | 
| City of London
 | 
26 February 1866[19 1]
 | 
George Goschen
 | 
 | 
Liberal
 | 
George Goschen
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[19 2]
 | 
18th Parliament (1859–1865)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Clackmannanshire and Kinross-shire
 | 
20 April 1865[18 1]
 | 
William Patrick Adam
 | 
 | 
Liberal
 | 
William Patrick Adam
 | 
 | 
Liberal
 | 
Lord of the Treasury[18 2]
 | 
| Gloucester
 | 
25 May 1864[18 1]
 | 
John Joseph Powell
 | 
 | 
Liberal
 | 
John Joseph Powell
 | 
 | 
Liberal
 | 
Recorder of Wolverhampton[18 2]
 | 
| Merthyr Tydfil
 | 
25 April 1864[18 1]
 | 
Henry Bruce
 | 
 | 
Liberal
 | 
Henry Bruce
 | 
 | 
Liberal
 | 
Vice-President of the Committee on Education[18 2]
 | 
| Pontefract
 | 
20 April 1864[18 1]
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Hugh Childers
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[18 2]
 | 
| Oxford
 | 
9 April 1864[18 1]
 | 
Edward Cardwell
 | 
 | 
Liberal
 | 
Edward Cardwell
 | 
 | 
Liberal
 | 
Secretary of State for the Colonies[18 2]
 | 
| Richmond
 | 
17 October 1863[18 1]
 | 
Roundell Palmer
 | 
 | 
Liberal
 | 
Roundell Palmer
 | 
 | 
Liberal
 | 
Attorney General for England and Wales[18 2]
 | 
| Plymouth
 | 
17 October 1863[18 1]
 | 
Robert Collier
 | 
 | 
Liberal
 | 
Robert Collier
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[18 2]
 | 
| Halifax
 | 
28 April 1863[18 1]
 | 
James Stansfeld
 | 
 | 
Liberal
 | 
James Stansfeld
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[18 2]
 | 
| North Lancashire
 | 
24 March 1863[18 1]
 | 
Spencer Cavendish
 | 
 | 
Liberal
 | 
Spencer Cavendish
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[18 2]
 | 
| Longford
 | 
7 March 1862
 | 
Luke White
 | 
 | 
Liberal
 | 
Myles William O'Reilly
 | 
 | 
Liberal
 | 
Lord of the Treasury[18 2]
 | 
| Tamworth
 | 
31 July 1861[18 1]
 | 
Robert Peel
 | 
 | 
Liberal
 | 
Robert Peel
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[18 2]
 | 
| Morpeth
 | 
31 July 1861[18 1]
 | 
George Grey
 | 
 | 
Liberal
 | 
George Grey
 | 
 | 
Liberal
 | 
Home Secretary[18 2]
 | 
| Oxford
 | 
30 July 1861[18 1]
 | 
Edward Cardwell
 | 
 | 
Liberal
 | 
Edward Cardwell
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[18 2]
 | 
| Durham City
 | 
8 July 1861[18 1]
 | 
William Atherton
 | 
 | 
Liberal
 | 
William Atherton
 | 
 | 
Liberal
 | 
Attorney General for England and Wales[18 2]
 | 
| Southwark
 | 
24 April 1861[18 1]
 | 
John Locke
 | 
 | 
Liberal
 | 
John Locke
 | 
 | 
Liberal
 | 
Recorder of Brighton[18 2]
 | 
| Tiverton
 | 
28 March 1861[18 1]
 | 
Henry John Temple
 | 
 | 
Liberal
 | 
Henry John Temple
 | 
 | 
Liberal
 | 
Lord Warden of the Cinque Ports[18 2]
 | 
| County Cork
 | 
5 March 1860
 | 
Rickard Deasy
 | 
 | 
Liberal
 | 
Rickard Deasy
 | 
 | 
Liberal
 | 
Attorney General for Ireland[18 2]
 | 
| Hertford
 | 
13 February 1860[18 1]
 | 
William Cowper
 | 
 | 
Liberal
 | 
William Cowper
 | 
 | 
Liberal
 | 
First Commissioner of Works[18 2]
 | 
| Gateshead
 | 
13 February 1860[18 1]
 | 
William Hutt
 | 
 | 
Liberal
 | 
William Hutt
 | 
 | 
Liberal
 | 
Vice-President of the Board of Trade and Paymaster General[18 2]
 | 
| Liskeard
 | 
9 January 1860[18 1]
 | 
William Atherton
 | 
 | 
Liberal
 | 
William Atherton
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[18 2]
 | 
| Hertford
 | 
18 August 1859
 | 
William Cowper
 | 
 | 
Liberal
 | 
William Cowper
 | 
 | 
Liberal
 | 
Vice-President of the Board of Trade and Paymaster General[18 2]
 | 
| Wicklow
 | 
18 July 1859[18 1]
 | 
Lord Proby
 | 
 | 
Liberal
 | 
Lord Proby
 | 
 | 
Liberal
 | 
Comptroller of the Household[18 2]
 | 
| Wolverhampton
 | 
9 July 1859[18 1]
 | 
Charles Pelham Villiers
 | 
 | 
Liberal
 | 
Charles Pelham Villiers
 | 
 | 
Liberal
 | 
President of the Poor Law Board[18 2]
 | 
| Ashton-under-Lyne
 | 
9 July 1859[18 1]
 | 
Thomas Milner Gibson
 | 
 | 
Liberal
 | 
Thomas Milner Gibson
 | 
 | 
Liberal
 | 
President of the Board of Trade[18 2]
 | 
| West Gloucestershire
 | 
7 July 1859[18 1]
 | 
Robert Kingscote
 | 
 | 
Liberal
 | 
Robert Kingscote
 | 
 | 
Liberal
 | 
Groom in Waiting[18 2]
 | 
| Lichfield
 | 
6 July 1859[18 1]
 | 
Lord Alfred Paget
 | 
 | 
Liberal
 | 
Lord Alfred Paget
 | 
 | 
Liberal
 | 
Chief Equerry and Clerk Marshal[18 2]
 | 
| Kerry
 | 
5 July 1859[18 1]
 | 
Valentine Browne
 | 
 | 
Liberal
 | 
Valentine Browne
 | 
 | 
Liberal
 | 
Vice-Chamberlain of the Household[18 2][18 3]
 | 
| County Cork
 | 
5 July 1859[18 1]
 | 
Rickard Deasy
 | 
 | 
Liberal
 | 
Rickard Deasy
 | 
 | 
Liberal
 | 
Solicitor General for Ireland[18 2]
 | 
| Oxford University
 | 
1 July 1859
 | 
William Ewart Gladstone
 | 
 | 
Peelite
 | 
William Ewart Gladstone
 | 
 | 
Liberal
 | 
Chancellor of the Exchequer[18 2]
 | 
| Clonmel
 | 
1 July 1859[18 1]
 | 
John Bagwell
 | 
 | 
Liberal
 | 
John Bagwell
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[18 2]
 | 
| Ennis
 | 
29 June 1859[18 1]
 | 
John FitzGerald
 | 
 | 
Liberal
 | 
John FitzGerald
 | 
 | 
Liberal
 | 
Attorney General for Ireland[18 2]
 | 
| South Wiltshire
 | 
29 June 1859[18 1]
 | 
Sidney Herbert
 | 
 | 
Liberal
 | 
Sidney Herbert
 | 
 | 
Liberal
 | 
Secretary of State for War and Secretary at War[18 2]
 | 
| Edinburgh
 | 
28 June 1859[18 1]
 | 
James Moncreiff
 | 
 | 
Liberal
 | 
James Moncreiff
 | 
 | 
Liberal
 | 
Lord Advocate[18 2]
 | 
| Sandwich
 | 
28 June 1859
 | 
Edward Knatchbull-Hugessen
 | 
 | 
Liberal
 | 
Edward Knatchbull-Hugessen
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[18 2]
 | 
| Norwich
 | 
28 June 1859
 | 
William Keppel
 | 
 | 
Liberal
 | 
William Keppel
 | 
 | 
Liberal
 | 
Treasurer of the Household[18 2][18 4]
 | 
| Newcastle upon Tyne
 | 
28 June 1859
 | 
Thomas Emerson Headlam
 | 
 | 
Liberal
 | 
Thomas Emerson Headlam
 | 
 | 
Liberal
 | 
Judge Advocate General[18 2]
 | 
| Halifax
 | 
28 June 1859[18 1]
 | 
Charles Wood
 | 
 | 
Liberal
 | 
Charles Wood
 | 
 | 
Liberal
 | 
Secretary of State for India[18 2]
 | 
| Bedford
 | 
28 June 1859
 | 
Samuel Whitbread
 | 
 | 
Liberal
 | 
Samuel Whitbread
 | 
 | 
Liberal
 | 
Civil Lord of the Admiralty[18 2]
 | 
| Wigtown Burghs
 | 
27 June 1859[18 1]
 | 
William Dunbar
 | 
 | 
Liberal
 | 
William Dunbar
 | 
 | 
Liberal
 | 
Lord Commissioner of the Treasury[18 2]
 | 
| Radnor Boroughs
 | 
27 June 1859[18 1]
 | 
George Cornewall Lewis
 | 
 | 
Liberal
 | 
George Cornewall Lewis
 | 
 | 
Liberal
 | 
Home Secretary[18 2]
 | 
| Wolverhampton
 | 
27 June 1859[18 1]
 | 
Richard Bethell
 | 
 | 
Liberal
 | 
Richard Bethell
 | 
 | 
Liberal
 | 
Attorney General for England and Wales[18 2]
 | 
| Tiverton
 | 
27 June 1859[18 1]
 | 
Henry John Temple
 | 
 | 
Liberal
 | 
Henry John Temple
 | 
 | 
Liberal
 | 
Prime Minister and First Lord of the Treasury[18 2]
 | 
| Reading
 | 
27 June 1859[18 1]
 | 
Henry Singer Keating
 | 
 | 
Liberal
 | 
Henry Singer Keating
 | 
 | 
Liberal
 | 
Solicitor General for England and Wales[18 2]
 | 
| Oxford
 | 
27 June 1859[18 1]
 | 
Edward Cardwell
 | 
 | 
Liberal
 | 
Edward Cardwell
 | 
 | 
Liberal
 | 
Chief Secretary for Ireland[18 2]
 | 
| Morpeth
 | 
27 June 1859[18 1]
 | 
George Grey
 | 
 | 
Liberal
 | 
George Grey
 | 
 | 
Liberal
 | 
Chancellor of the Duchy of Lancaster[18 2]
 | 
| Lewes
 | 
27 June 1859[18 1]
 | 
Henry Fitzroy
 | 
 | 
Liberal
 | 
Henry Fitzroy
 | 
 | 
Liberal
 | 
First Commissioner of Works[18 2]
 | 
| Devonport
 | 
27 June 1859[18 1]
 | 
James Wilson
 | 
 | 
Liberal
 | 
James Wilson
 | 
 | 
Liberal
 | 
Vice-President of the Board of Trade and Paymaster General[18 2]
 | 
| Calne
 | 
27 June 1859[18 1]
 | 
Robert Lowe
 | 
 | 
Liberal
 | 
Robert Lowe
 | 
 | 
Liberal
 | 
Vice-President of the Committee of the Council on Education[18 2]
 | 
| Ashton-under-Lyne
 | 
27 June 1859[18 1]
 | 
Thomas Milner Gibson
 | 
 | 
Liberal
 | 
Thomas Milner Gibson
 | 
 | 
Liberal
 | 
President of the Poor Law Board[18 2]
 | 
| City of London
 | 
27 June 1859[18 1]
 | 
Lord John Russell
 | 
 | 
Liberal
 | 
Lord John Russell
 | 
 | 
Liberal
 | 
Foreign Secretary[18 2]
 | 
17th Parliament (1857–1859)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Stirlingshire
 | 
14 March 1859[17 1]
 | 
Peter Blackburn
 | 
 | 
Conservative
 | 
Peter Blackburn
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[17 2]
 | 
| North Northumberland
 | 
10 March 1859[17 1]
 | 
Algernon Percy
 | 
 | 
Conservative
 | 
Algernon Percy
 | 
 | 
Conservative
 | 
Vice-President of the Board of Trade and Paymaster General[17 2]
 | 
| West Sussex
 | 
9 March 1859[17 1]
 | 
Charles Gordon-Lennox
 | 
 | 
Conservative
 | 
Charles Gordon-Lennox
 | 
 | 
Conservative
 | 
President of the Poor Law Board[17 2]
 | 
| North Wiltshire
 | 
8 March 1859[17 1]
 | 
T. H. S. Sotheron-Estcourt
 | 
 | 
Conservative
 | 
T. H. S. Sotheron-Estcourt
 | 
 | 
Conservative
 | 
Home Secretary[17 2]
 | 
| Tewkesbury
 | 
8 March 1859
 | 
Frederick Lygon
 | 
 | 
Conservative
 | 
Frederick Lygon
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[17 2]
 | 
| Boston
 | 
3 February 1859[17 1]
 | 
William Henry Adams
 | 
 | 
Conservative
 | 
William Henry Adams
 | 
 | 
Conservative
 | 
Recorder of Derby[17 2]
 | 
| Hertfordshire
 | 
8 June 1858[17 1]
 | 
Edward Bulwer-Lytton
 | 
 | 
Conservative
 | 
Edward Bulwer-Lytton
 | 
 | 
Conservative
 | 
Secretary of State for the Colonies[17 2]
 | 
| King's Lynn
 | 
5 June 1858[17 1]
 | 
Lord Stanley
 | 
 | 
Conservative
 | 
Lord Stanley
 | 
 | 
Conservative
 | 
President of the Board of Control[17 2]
 | 
| City Durham
 | 
17 March 1858[17 1]
 | 
John Mowbray
 | 
 | 
Conservative
 | 
John Mowbray
 | 
 | 
Conservative
 | 
Judge Advocate General[17 2]
 | 
| Tyrone
 | 
11 March 1858[17 1]
 | 
Lord Claud Hamilton
 | 
 | 
Conservative
 | 
Lord Claud Hamilton
 | 
 | 
Conservative
 | 
Treasurer of the Household[17 2]
 | 
| North Northumberland
 | 
11 March 1858[17 1]
 | 
Algernon Percy
 | 
 | 
Conservative
 | 
Algernon Percy
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[17 2]
 | 
| County Dublin
 | 
11 March 1858[17 1]
 | 
Thomas Edward Taylor
 | 
 | 
Conservative
 | 
Thomas Edward Taylor
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[17 2]
 | 
| South Shropshire
 | 
9 March 1858[17 1]
 | 
Orlando Bridgeman
 | 
 | 
Conservative
 | 
Orlando Bridgeman
 | 
 | 
Conservative
 | 
Vice-Chamberlain of the Household[17 2]
 | 
| Enniskillen
 | 
9 March 1858[17 1]
 | 
James Whiteside
 | 
 | 
Conservative
 | 
James Whiteside
 | 
 | 
Conservative
 | 
Attorney-General for Ireland[17 2]
 | 
| North Staffordshire
 | 
8 March 1858[17 1]
 | 
Charles Adderley
 | 
 | 
Conservative
 | 
Charles Adderley
 | 
 | 
Conservative
 | 
Vice-President of the Committee of the Council on Education and President of the Board of Health[17 2]
 | 
| North Leicestershire
 | 
8 March 1858[17 1]
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
First Commissioner of Works[17 2]
 | 
| Buckinghamshire
 | 
8 March 1858[17 1]
 | 
Benjamin Disraeli
 | 
 | 
Conservative
 | 
Benjamin Disraeli
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer[17 2]
 | 
| East Suffolk
 | 
6 March 1858[17 1]
 | 
Fitzroy Kelly
 | 
 | 
Conservative
 | 
Fitzroy Kelly
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[17 2]
 | 
| Oxfordshire
 | 
6 March 1858[17 1]
 | 
J. W. Henley
 | 
 | 
Conservative
 | 
J. W. Henley
 | 
 | 
Conservative
 | 
President of the Board of Trade[17 2]
 | 
| Chichester
 | 
6 March 1858[17 1]
 | 
Lord Henry Lennox
 | 
 | 
Conservative
 | 
Lord Henry Lennox
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[17 2]
 | 
| North Wiltshire
 | 
5 March 1858[17 1]
 | 
T. H. S. Sotheron-Estcourt
 | 
 | 
Conservative
 | 
T. H. S. Sotheron-Estcourt
 | 
 | 
Conservative
 | 
President of the Poor Law Board[17 2]
 | 
| Belfast
 | 
5 March 1858[17 1]
 | 
Hugh Cairns
 | 
 | 
Conservative
 | 
Hugh Cairns
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[17 2]
 | 
| King's Lynn
 | 
4 March 1858[17 1]
 | 
Lord Stanley
 | 
 | 
Conservative
 | 
Lord Stanley
 | 
 | 
Conservative
 | 
Secretary of State for the Colonies[17 2]
 | 
| Huntingdon
 | 
4 March 1858[17 1]
 | 
Jonathan Peel
 | 
 | 
Conservative
 | 
Jonathan Peel
 | 
 | 
Conservative
 | 
Secretary of State for War and Secretary at War[17 2]
 | 
| Cambridge University
 | 
4 March 1858[17 1]
 | 
Spencer Horatio Walpole
 | 
 | 
Conservative
 | 
Spencer Horatio Walpole
 | 
 | 
Conservative
 | 
Home Secretary[17 2]
 | 
| Wenlock
 | 
3 March 1858[17 1]
 | 
George Weld-Forester
 | 
 | 
Conservative
 | 
George Weld-Forester
 | 
 | 
Conservative
 | 
Comptroller of the Household[17 2]
 | 
| Droitwich
 | 
3 March 1858[17 1]
 | 
Sir John Pakington
 | 
 | 
Conservative
 | 
Sir John Pakington
 | 
 | 
Conservative
 | 
First Lord of the Admiralty[17 2]
 | 
| Cockermouth
 | 
3 March 1858[17 1]
 | 
Lord Naas
 | 
 | 
Conservative
 | 
Lord Naas
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[17 2]
 | 
| Bridgnorth
 | 
3 March 1858[17 1]
 | 
Henry Whitmore
 | 
 | 
Conservative
 | 
Henry Whitmore
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[17 2]
 | 
| Kerry
 | 
9 June 1857
 | 
Henry Arthur Herbert
 | 
 | 
Whig
 | 
Henry Arthur Herbert
 | 
 | 
Whig
 | 
Chief Secretary for Ireland[17 2]
 | 
| Reading
 | 
2 June 1857[17 1]
 | 
Henry Singer Keating
 | 
 | 
Whig
 | 
Henry Singer Keating
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[17 2]
 | 
| Penryn and Falmouth
 | 
27 May 1857[17 1]
 | 
Thomas Baring
 | 
 | 
Whig
 | 
Thomas Baring
 | 
 | 
Whig
 | 
Civil Lord of the Admiralty[17 2]
 | 
16th Parliament (1852–1857)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| County Limerick
 | 
17 February 1857[16 1]
 | 
William Monsell
 | 
 | 
Whig
 | 
William Monsell
 | 
 | 
Whig
 | 
President of the Board of Health[16 2]
 | 
| Buteshire
 | 
12 February 1857[16 1]
 | 
James Stuart-Wortley
 | 
 | 
Peelite
 | 
James Stuart-Wortley
 | 
 | 
Peelite
 | 
Solicitor General for England and Wales[16 2]
 | 
| Hertford
 | 
9 February 1857[16 1]
 | 
William Cowper
 | 
 | 
Whig
 | 
William Cowper
 | 
 | 
Whig
 | 
Vice-President of the Committee of the Council on Education[16 2]
 | 
| Aylesbury
 | 
9 February 1857[16 1]
 | 
Richard Bethell
 | 
 | 
Whig
 | 
Richard Bethell
 | 
 | 
Whig
 | 
Attorney General for England and Wales[16 2]
 | 
| Kerry
 | 
9 August 1856[16 1]
 | 
Valentine Browne
 | 
 | 
Whig
 | 
Valentine Browne
 | 
 | 
Whig
 | 
Comptroller of the Household[16 2]
 | 
| Ennis
 | 
8 April 1856[16 1]
 | 
John FitzGerald
 | 
 | 
Whig
 | 
John FitzGerald
 | 
 | 
Whig
 | 
Attorney-General for Ireland[16 2]
 | 
| Leeds
 | 
6 February 1856[16 1]
 | 
Matthew Talbot Baines
 | 
 | 
Whig
 | 
Matthew Talbot Baines
 | 
 | 
Whig
 | 
Chancellor of the Duchy of Lancaster[16 2]
 | 
| Taunton
 | 
5 February 1856[16 1]
 | 
Henry Labouchere
 | 
 | 
Whig
 | 
Henry Labouchere
 | 
 | 
Whig
 | 
Secretary of State for the Colonies[16 2]
 | 
| Kilmarnock Burghs
 | 
16 August 1855[16 1]
 | 
Edward Pleydell-Bouverie
 | 
 | 
Whig
 | 
Edward Pleydell-Bouverie
 | 
 | 
Whig
 | 
President of the Poor Law Board[16 2]
 | 
| Kidderminster
 | 
14 August 1855[16 1]
 | 
Robert Lowe
 | 
 | 
Whig
 | 
Robert Lowe
 | 
 | 
Whig
 | 
Vice-President of the Board of Trade and Paymaster General[16 2]
 | 
| Hertford
 | 
14 August 1855[16 1]
 | 
William Cowper
 | 
 | 
Whig
 | 
William Cowper
 | 
 | 
Whig
 | 
President of the Board of Health[16 2]
 | 
| Marylebone
 | 
28 July 1855[16 1]
 | 
Sir Benjamin Hall
 | 
 | 
Peelite
 | 
Sir Benjamin Hall
 | 
 | 
Peelite
 | 
First Commissioner of Works[16 2]
 | 
| Southwark
 | 
27 July 1855[16 1]
 | 
Sir William Molesworth
 | 
 | 
Radical
 | 
Sir William Molesworth
 | 
 | 
Radical
 | 
Secretary of State for the Colonies[16 2]
 | 
| Kilmarnock Burghs
 | 
7 April 1855[16 1]
 | 
Edward Pleydell-Bouverie
 | 
 | 
Whig
 | 
Edward Pleydell-Bouverie
 | 
 | 
Whig
 | 
Vice-President of the Board of Trade and Paymaster General[16 2]
 | 
| Lewes
 | 
5 April 1855[16 1]
 | 
Henry Brand
 | 
 | 
Whig
 | 
Henry Brand
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[16 2]
 | 
| Gloucester
 | 
31 March 1855[16 1]
 | 
William Philip Price
 | 
 | 
Whig
 | 
William Philip Price
 | 
 | 
Whig
 | 
Seeks re-election after his firm was granted a contract to supply huts to the army in the Crimea
 | 
| Tamworth
 | 
14 March 1855[16 1]
 | 
Sir Robert Peel
 | 
 | 
Peelite
 | 
Sir Robert Peel
 | 
 | 
Peelite
 | 
Civil Lord of the Admiralty[16 2]
 | 
| Portsmouth
 | 
14 March 1855
 | 
Charles Monck
 | 
 | 
Whig
 | 
Charles Monck
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[16 2]
 | 
| Forfarshire
 | 
10 March 1855[16 1]
 | 
Adam Duncan
 | 
 | 
Whig
 | 
Adam Duncan
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[16 2]
 | 
| Ennis
 | 
8 March 1855[16 1]
 | 
John FitzGerald
 | 
 | 
Independent Irish
 | 
John FitzGerald
 | 
 | 
Whig
 | 
Solicitor-General for Ireland[16 2]
 | 
| Athlone
 | 
7 March 1855[16 1]
 | 
William Keogh
 | 
 | 
Whig
 | 
William Keogh
 | 
 | 
Whig
 | 
Attorney-General for Ireland[16 2]
 | 
| Stroud
 | 
6 March 1855[16 1]
 | 
Edward Horsman
 | 
 | 
Whig
 | 
Edward Horsman
 | 
 | 
Whig
 | 
Chief Secretary for Ireland[16 2]
 | 
| Radnor Boroughs
 | 
5 March 1855[16 1]
 | 
George Cornewall Lewis
 | 
 | 
Whig
 | 
George Cornewall Lewis
 | 
 | 
Whig
 | 
Chancellor of the Exchequer[16 2]
 | 
| Northampton
 | 
5 March 1855[16 1]
 | 
Robert Vernon Smith
 | 
 | 
Whig
 | 
Robert Vernon Smith
 | 
 | 
Whig
 | 
President of the Board of Control[16 2]
 | 
| Halifax
 | 
3 March 1855[16 1]
 | 
Sir Charles Wood
 | 
 | 
Whig
 | 
Sir Charles Wood
 | 
 | 
Whig
 | 
First Lord of the Admiralty[16 2]
 | 
| City of London
 | 
3 March 1855[16 1]
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Secretary of State for the Colonies[16 2]
 | 
| South Wiltshire
 | 
15 February 1855[16 1]
 | 
Sidney Herbert
 | 
 | 
Peelite
 | 
Sidney Herbert
 | 
 | 
Peelite
 | 
Secretary of State for the Colonies[16 2]
 | 
| Tiverton
 | 
12 February 1855[16 1]
 | 
Henry John Temple
 | 
 | 
Whig
 | 
Henry John Temple
 | 
 | 
Whig
 | 
Prime Minister and First Lord of the Treasury[16 2]
 | 
| Sunderland
 | 
2 January 1855
 | 
William Digby Seymour
 | 
 | 
Whig
 | 
Henry Fenwick
 | 
 | 
Whig
 | 
Recorder of Newcastle[16 2]
 | 
| Marylebone
 | 
16 August 1854[16 1]
 | 
Sir Benjamin Hall
 | 
 | 
Whig
 | 
Sir Benjamin Hall
 | 
 | 
Whig
 | 
President of the Board of Health[16 2]
 | 
| Morpeth
 | 
17 June 1854[16 1]
 | 
Sir George Grey
 | 
 | 
Whig
 | 
Sir George Grey
 | 
 | 
Whig
 | 
Secretary of State for the Colonies[16 2]
 | 
| City of London
 | 
14 June 1854[16 1]
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Lord President of the Council[16 2]
 | 
| Southampton
 | 
12 April 1854[16 1]
 | 
Alexander Cockburn
 | 
 | 
Whig
 | 
Alexander Cockburn
 | 
 | 
Whig
 | 
Recorder of Bristol[16 2]
 | 
| Louth
 | 
27 February 1854
 | 
Chichester Fortescue
 | 
 | 
Whig
 | 
Chichester Fortescue
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[16 2]
 | 
| Athlone
 | 
23 April 1853
 | 
William Keogh
 | 
 | 
Independent Irish
 | 
William Keogh
 | 
 | 
Whig
 | 
Solicitor-General for Ireland[16 2]
 | 
| Forfarshire
 | 
25 February 1853[16 1]
 | 
Lauderdale Maule
 | 
 | 
Whig
 | 
Lauderdale Maule
 | 
 | 
Whig
 | 
Surveyor-General of the Ordnance[16 2]
 | 
| Oxford University
 | 
20 January 1853
 | 
William Ewart Gladstone
 | 
 | 
Peelite
 | 
William Ewart Gladstone
 | 
 | 
Peelite
 | 
Chancellor of the Exchequer[16 2]
 | 
| Carlow Borough
 | 
20 January 1853
 | 
John Sadleir
 | 
 | 
Independent Irish
 | 
John Alexander
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[16 2]
 | 
| County Limerick
 | 
12 January 1853[16 1]
 | 
William Monsell
 | 
 | 
Whig
 | 
William Monsell
 | 
 | 
Whig
 | 
Clerk of the Ordnance[16 2]
 | 
| Dumfriesshire
 | 
12 January 1853[16 1]
 | 
Archibald Douglas
 | 
 | 
Peelite
 | 
Archibald Douglas
 | 
 | 
Peelite
 | 
Comptroller of the Household[16 2]
 | 
| South Wiltshire
 | 
11 January 1853[16 1]
 | 
Sidney Herbert
 | 
 | 
Peelite
 | 
Sidney Herbert
 | 
 | 
Peelite
 | 
Secretary at War[16 2]
 | 
| Haddingtonshire
 | 
11 January 1853[16 1]
 | 
Francis Charteris
 | 
 | 
Peelite
 | 
Francis Charteris
 | 
 | 
Peelite
 | 
Junior Lord of the Treasury[16 2]
 | 
| Cavan
 | 
10 January 1853[16 1]
 | 
Sir John Young
 | 
 | 
Peelite
 | 
Sir John Young
 | 
 | 
Peelite
 | 
Chief Secretary for Ireland[16 2]
 | 
| Southampton
 | 
7 January 1853
 | 
Sir Alexander Cockburn
 | 
 | 
Whig
 | 
Sir Alexander Cockburn
 | 
 | 
Whig
 | 
Attorney General for England and Wales[16 2]
 | 
| Aylesbury
 | 
6 January 1853[16 1]
 | 
Richard Bethell
 | 
 | 
Whig
 | 
Richard Bethell
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[16 2]
 | 
| Lichfield
 | 
5 January 1853[16 1]
 | 
Lord Alfred Paget
 | 
 | 
Whig
 | 
Lord Alfred Paget
 | 
 | 
Whig
 | 
Chief Equerry and Clerk Marshal[16 2]
 | 
| Halifax
 | 
5 January 1853
 | 
Charles Wood
 | 
 | 
Whig
 | 
Charles Wood
 | 
 | 
Whig
 | 
President of the Board of Control[16 2]
 | 
| Wolverhampton
 | 
4 January 1853[16 1]
 | 
Charles Pelham Villiers
 | 
 | 
Whig
 | 
Charles Pelham Villiers
 | 
 | 
Whig
 | 
Judge Advocate General[16 2]
 | 
| Marlborough
 | 
4 January 1853[16 1]
 | 
Lord Ernest Bruce
 | 
 | 
Peelite
 | 
Lord Ernest Bruce
 | 
 | 
Peelite
 | 
Vice-Chamberlain of the Household[16 2]
 | 
| Leith Burghs
 | 
4 January 1853[16 1]
 | 
James Moncreiff
 | 
 | 
Whig
 | 
James Moncreiff
 | 
 | 
Whig
 | 
Lord Advocate[16 2]
 | 
| Gloucester
 | 
4 January 1853
 | 
Maurice Berkeley
 | 
 | 
Whig
 | 
Maurice Berkeley
 | 
 | 
Whig
 | 
Second Sea Lord[16 2]
 | 
| Brighton
 | 
4 January 1853[16 1]
 | 
Lord Alfred Hervey
 | 
 | 
Peelite
 | 
Lord Alfred Hervey
 | 
 | 
Peelite
 | 
Junior Lord of the Treasury[16 2]
 | 
| Tiverton
 | 
3 January 1853[16 1]
 | 
Henry John Temple
 | 
 | 
Whig
 | 
Henry John Temple
 | 
 | 
Whig
 | 
Home Secretary[16 2]
 | 
| Carlisle
 | 
3 January 1853[16 1]
 | 
Matthew Talbot Baines
 | 
 | 
Whig
 | 
Matthew Talbot Baines
 | 
 | 
Whig
 | 
President of the Poor Law Board[16 2]
 | 
| City of London
 | 
3 January 1853[16 1]
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Foreign Secretary[16 2]
 | 
| Scarborough
 | 
1 January 1853[16 1]
 | 
George Phipps
 | 
 | 
Whig
 | 
George Phipps
 | 
 | 
Whig
 | 
Treasurer of the Household[16 2]
 | 
| Nottingham
 | 
1 January 1853[16 1]
 | 
Edward Strutt
 | 
 | 
Whig
 | 
Edward Strutt
 | 
 | 
Whig
 | 
Chancellor of the Duchy of Lancaster[16 2]
 | 
| Hertford
 | 
1 January 1853[16 1]
 | 
William Cowper
 | 
 | 
Whig
 | 
William Cowper
 | 
 | 
Whig
 | 
Civil Lord of the Admiralty[16 2]
 | 
| Carlisle
 | 
1 January 1853[16 1]
 | 
Sir James Graham
 | 
 | 
Peelite
 | 
Sir James Graham
 | 
 | 
Peelite
 | 
First Lord of the Admiralty[16 2]
 | 
| Southwark
 | 
1 January 1853[16 1]
 | 
Sir William Molesworth
 | 
 | 
Radical
 | 
Sir William Molesworth
 | 
 | 
Radical
 | 
First Commissioner of Works[16 2]
 | 
15th Parliament (1847–1852)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Dungannon
 | 
24 March 1852[15 1]
 | 
William Knox
 | 
 | 
Conservative
 | 
William Knox
 | 
 | 
Conservative
 | 
Parliamentary Groom in Waiting[15 2]
 | 
| South Shropshire
 | 
23 March 1852[15 1]
 | 
Orlando Bridgeman
 | 
 | 
Conservative
 | 
Orlando Bridgeman
 | 
 | 
Conservative
 | 
Vice-Chamberlain of the Household[15 2]
 | 
| East Retford
 | 
19 March 1852[15 1]
 | 
George Monckton-Arundell
 | 
 | 
Conservative
 | 
George Monckton-Arundell
 | 
 | 
Conservative
 | 
Lord-in-waiting[15 2]
 | 
| County Londonderry
 | 
13 March 1852[15 1]
 | 
Thomas Bateson
 | 
 | 
Conservative
 | 
Thomas Bateson
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[15 2]
 | 
| North Lincolnshire
 | 
13 March 1852[15 1]
 | 
Robert Christopher
 | 
 | 
Conservative
 | 
Robert Christopher
 | 
 | 
Conservative
 | 
Resignation pending appointment as Chancellor of the Duchy of Lancaster
 | 
| Kildare
 | 
13 March 1852[15 1][15 3]
 | 
Richard Bourke
 | 
 | 
Conservative
 | 
William H. F. Cogan
 | 
 | 
Whig
 | 
Chief Secretary for Ireland[15 2]
 | 
| Tyrone
 | 
12 March 1852[15 1]
 | 
Lord Claud Hamilton
 | 
 | 
Conservative
 | 
Lord Claud Hamilton
 | 
 | 
Conservative
 | 
Treasurer of the Household[15 2]
 | 
| South Lincolnshire
 | 
12 March 1852[15 1]
 | 
Sir John Trollope
 | 
 | 
Conservative
 | 
Sir John Trollope
 | 
 | 
Conservative
 | 
President of the Poor Law Board[15 2]
 | 
| Buckinghamshire
 | 
12 March 1852[15 1]
 | 
Benjamin Disraeli
 | 
 | 
Conservative
 | 
Benjamin Disraeli
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer[15 2]
 | 
| Oxfordshire
 | 
10 March 1852[15 1]
 | 
J. W. Henley
 | 
 | 
Conservative
 | 
J. W. Henley
 | 
 | 
Conservative
 | 
President of the Board of Trade[15 2]
 | 
| East Riding of Yorkshire
 | 
9 March 1852[15 1]
 | 
Arthur Duncombe
 | 
 | 
Conservative
 | 
Arthur Duncombe
 | 
 | 
Conservative
 | 
Fourth Naval Lord[15 2]
 | 
| North Essex
 | 
9 March 1852[15 1]
 | 
William Beresford
 | 
 | 
Conservative
 | 
William Beresford
 | 
 | 
Conservative
 | 
Secretary at War[15 2]
 | 
| Enniskillen
 | 
9 March 1852
 | 
James Whiteside
 | 
 | 
Conservative
 | 
James Whiteside
 | 
 | 
Conservative
 | 
Solicitor-General for Ireland[15 2]
 | 
| Dublin University
 | 
9 March 1852[15 1]
 | 
Joseph Napier
 | 
 | 
Conservative
 | 
Joseph Napier
 | 
 | 
Conservative
 | 
Attorney-General for Ireland[15 2]
 | 
| Dorset
 | 
9 March 1852[15 1]
 | 
George Bankes
 | 
 | 
Conservative
 | 
George Bankes
 | 
 | 
Conservative
 | 
Judge Advocate General[15 2]
 | 
| Portarlington
 | 
8 March 1852[15 1]
 | 
Francis Plunkett Dunne
 | 
 | 
Conservative
 | 
Francis Plunkett Dunne
 | 
 | 
Conservative
 | 
Clerk of the Ordnance[15 2]
 | 
| Stamford
 | 
6 March 1852[15 1]
 | 
John Charles Herries
 | 
 | 
Conservative
 | 
John Charles Herries
 | 
 | 
Conservative
 | 
President of the Board of Control[15 2]
 | 
| Midhurst
 | 
5 March 1852[15 1]
 | 
Spencer Horatio Walpole
 | 
 | 
Conservative
 | 
Spencer Horatio Walpole
 | 
 | 
Conservative
 | 
Home Secretary[15 2]
 | 
| Buckingham
 | 
5 March 1852[15 1]
 | 
Marquess of Chandos
 | 
 | 
Conservative
 | 
Marquess of Chandos
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[15 2]
 | 
| Abingdon
 | 
5 March 1852[15 1]
 | 
Sir Frederic Thesiger
 | 
 | 
Conservative
 | 
Sir Frederic Thesiger
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[15 2]
 | 
| Droitwich
 | 
4 March 1852[15 1]
 | 
Sir John Pakington
 | 
 | 
Conservative
 | 
Sir John Pakington
 | 
 | 
Conservative
 | 
Secretary of State for War and the Colonies[15 2]
 | 
| Colchester
 | 
4 March 1852[15 1]
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
Lord John Manners
 | 
 | 
Conservative
 | 
First Commissioner of Works[15 2]
 | 
| Chichester
 | 
4 March 1852[15 1]
 | 
Lord Henry Lennox
 | 
 | 
Conservative
 | 
Lord Henry Lennox
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[15 2]
 | 
| Wenlock
 | 
3 March 1852[15 1]
 | 
George Weld-Forester
 | 
 | 
Conservative
 | 
George Weld-Forester
 | 
 | 
Conservative
 | 
Comptroller of the Household[15 2]
 | 
| Northampton
 | 
11 February 1852
 | 
Robert Vernon Smith
 | 
 | 
Whig
 | 
Robert Vernon Smith
 | 
 | 
Whig
 | 
Secretary at War[15 2]
 | 
| Perth
 | 
9 February 1852[15 1]
 | 
Fox Maule
 | 
 | 
Whig
 | 
Fox Maule
 | 
 | 
Whig
 | 
President of the Board of Control[15 2]
 | 
| Scarborough
 | 
19 July 1851
 | 
George Phipps
 | 
 | 
Whig
 | 
George Frederick Young
 | 
 | 
Conservative
 | 
Comptroller of the Household[15 2]
 | 
| Oxford
 | 
3 April 1851[15 1]
 | 
William Wood
 | 
 | 
Whig
 | 
William Wood
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[15 2]
 | 
| Southampton
 | 
2 April 1851[15 1]
 | 
Alexander Cockburn
 | 
 | 
Whig
 | 
Alexander Cockburn
 | 
 | 
Whig
 | 
Attorney General for England and Wales[15 2]
 | 
| Devonport
 | 
2 April 1851[15 1]
 | 
John Romilly
 | 
 | 
Whig
 | 
John Romilly
 | 
 | 
Whig
 | 
Master of the Rolls[15 2]
 | 
| Windsor
 | 
10 February 1851[15 1]
 | 
John Hatchell
 | 
 | 
Whig
 | 
John Hatchell
 | 
 | 
Whig
 | 
Attorney-General for Ireland[15 2]
 | 
| Southampton
 | 
17 July 1850[15 1]
 | 
Alexander Cockburn
 | 
 | 
Whig
 | 
Alexander Cockburn
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[15 2]
 | 
| Devonport
 | 
17 July 1850[15 1]
 | 
Sir John Romilly
 | 
 | 
Whig
 | 
Sir John Romilly
 | 
 | 
Whig
 | 
Attorney General for England and Wales[15 2]
 | 
| Totnes
 | 
30 March 1850[15 1]
 | 
Lord Seymour
 | 
 | 
Whig
 | 
Lord Seymour
 | 
 | 
Whig
 | 
First Commissioner of Woods and Forests[15 2]
 | 
| Sutherland
 | 
5 June 1849[15 1]
 | 
Sir David Dundas
 | 
 | 
Whig
 | 
Sir David Dundas
 | 
 | 
Whig
 | 
Judge Advocate General[15 2]
 | 
| Kingston upon Hull
 | 
7 February 1849[15 1]
 | 
Matthew Talbot Baines
 | 
 | 
Whig
 | 
Matthew Talbot Baines
 | 
 | 
Whig
 | 
President of the Poor Law Board[15 2]
 | 
| Portsmouth
 | 
6 February 1849[15 1]
 | 
Francis Baring
 | 
 | 
Whig
 | 
Francis Baring
 | 
 | 
Whig
 | 
First Lord of the Admiralty[15 2]
 | 
| Devonport
 | 
3 April 1848[15 1]
 | 
John Romilly
 | 
 | 
Whig
 | 
John Romilly
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[15 2]
 | 
| Wells
 | 
27 December 1847[15 1]
 | 
William Hayter
 | 
 | 
Whig
 | 
William Hayter
 | 
 | 
Whig
 | 
Judge Advocate General[15 2]
 | 
| Calne
 | 
27 December 1847[15 1]
 | 
Henry Petty-Fitzmaurice
 | 
 | 
Whig
 | 
Henry Petty-Fitzmaurice
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[15 2]
 | 
| Newcastle-under-Lyme
 | 
15 December 1847
 | 
Samuel Christy
 | 
 | 
Conservative
 | 
Samuel Christy
 | 
 | 
Conservative
 | 
Seeks re-election due to his firm holding a government contract
 | 
| Edinburgh
 | 
15 December 1847[15 1]
 | 
Charles Cowan
 | 
 | 
Whig
 | 
Charles Cowan
 | 
 | 
Whig
 | 
Disqualification (held government contract)
 | 
| Liskeard
 | 
14 December 1847[15 1]
 | 
Charles Buller
 | 
 | 
Whig
 | 
Charles Buller
 | 
 | 
Whig
 | 
President of the Poor Law Board[15 2]
 | 
14th Parliament (1841–1847)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Derby
 | 
4 September 1846
 | 
Edward Strutt
 | 
 | 
Whig
 | 
Edward Strutt
 | 
 | 
Whig
 | 
Resignation pending appointment as President of the Railway Commission
 | 
| St. Albans
 | 
11 August 1846
 | 
William Hare
 | 
 | 
Whig
 | 
Benjamin Bond Cabbell
 | 
 | 
Conservative
 | 
Lord-in-waiting[14 1]
 | 
| Chester
 | 
8 August 1846[14 2]
 | 
Lord Robert Grosvenor
 | 
 | 
Whig
 | 
Lord Robert Grosvenor
 | 
 | 
Whig
 | 
Treasurer of the Household[14 1]
 | 
| Sutherland
 | 
28 July 1846[14 2]
 | 
David Dundas
 | 
 | 
Whig
 | 
David Dundas
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[14 1]
 | 
| Roscommon
 | 
21 July 1846[14 2]
 | 
Denis O'Conor
 | 
 | 
Irish Repeal
 | 
Denis O'Conor
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[14 1]
 | 
| West Riding of Yorkshire
 | 
18 July 1846[14 2]
 | 
George Howard
 | 
 | 
Whig
 | 
George Howard
 | 
 | 
Whig
 | 
First Commissioner of Woods and Forests[14 1]
 | 
| South Staffordshire
 | 
17 July 1846[14 2]
 | 
George Anson
 | 
 | 
Whig
 | 
George Anson
 | 
 | 
Whig
 | 
Clerk of the Ordnance[14 1]
 | 
| Kirkcudbrightshire
 | 
17 July 1846[14 2]
 | 
Thomas Maitland
 | 
 | 
Whig
 | 
Thomas Maitland
 | 
 | 
Whig
 | 
Solicitor General for Scotland[14 1]
 | 
| Liskeard
 | 
15 July 1846[14 2]
 | 
Charles Buller
 | 
 | 
Whig
 | 
Charles Buller
 | 
 | 
Whig
 | 
Judge Advocate General[14 1]
 | 
| Lichfield
 | 
15 July 1846[14 2]
 | 
Lord Alfred Paget
 | 
 | 
Whig
 | 
Lord Alfred Paget
 | 
 | 
Whig
 | 
Chief Equerry and Clerk Marshal[14 1]
 | 
| Edinburgh
 | 
15 July 1846
 | 
Thomas Babington Macaulay
 | 
 | 
Whig
 | 
Thomas Babington Macaulay
 | 
 | 
Whig
 | 
Paymaster General[14 1]
 | 
| Richmond
 | 
13 July 1846[14 2]
 | 
Henry Rich
 | 
 | 
Whig
 | 
Henry Rich
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[14 1]
 | 
| Manchester
 | 
13 July 1846[14 2]
 | 
Thomas Milner Gibson
 | 
 | 
Whig
 | 
Thomas Milner Gibson
 | 
 | 
Whig
 | 
Vice-President of the Board of Trade[14 1]
 | 
| Greenwich
 | 
13 July 1846[14 2]
 | 
James Whitley Deans Dundas
 | 
 | 
Whig
 | 
James Whitley Deans Dundas
 | 
 | 
Whig
 | 
Second Naval Lord[14 1]
 | 
| Edinburgh
 | 
13 July 1846[14 2]
 | 
William Gibson-Craig
 | 
 | 
Whig
 | 
William Gibson-Craig
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[14 1]
 | 
| Tower Hamlets
 | 
11 July 1846[14 2]
 | 
Charles Richard Fox
 | 
 | 
Whig
 | 
Charles Richard Fox
 | 
 | 
Whig
 | 
Surveyor-General of the Ordnance[14 1]
 | 
| Plymouth
 | 
11 July 1846
 | 
Hugh Fortescue
 | 
 | 
Whig
 | 
Hugh Fortescue
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[14 1]
 | 
| Perth
 | 
11 July 1846[14 2]
 | 
Fox Maule
 | 
 | 
Whig
 | 
Fox Maule
 | 
 | 
Whig
 | 
Secretary at War[14 1]
 | 
| Hertford
 | 
11 July 1846[14 2]
 | 
William Cowper
 | 
 | 
Whig
 | 
William Cowper
 | 
 | 
Whig
 | 
Civil Lord of the Admiralty[14 1]
 | 
| Gloucester
 | 
11 July 1846[14 2]
 | 
Maurice Berkeley
 | 
 | 
Whig
 | 
Maurice Berkeley
 | 
 | 
Whig
 | 
Third Naval Lord[14 1]
 | 
| Evesham
 | 
11 July 1846[14 2]
 | 
Marcus Sandys
 | 
 | 
Whig
 | 
Marcus Sandys
 | 
 | 
Whig
 | 
Comptroller of the Household[14 1]
 | 
| Chester
 | 
11 July 1846[14 2]
 | 
John Jervis
 | 
 | 
Whig
 | 
John Jervis
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[14 1]
 | 
| Tiverton
 | 
10 July 1846[14 2]
 | 
Henry John Temple
 | 
 | 
Whig
 | 
Henry John Temple
 | 
 | 
Whig
 | 
Foreign Secretary[14 1]
 | 
| Taunton
 | 
10 July 1846[14 2]
 | 
Henry Labouchere
 | 
 | 
Whig
 | 
Henry Labouchere
 | 
 | 
Whig
 | 
Resignation pending appointment as Chief Secretary for Ireland
 | 
| Dungarvan
 | 
10 July 1846[14 2]
 | 
Richard Lalor Sheil
 | 
 | 
Whig
 | 
Richard Lalor Sheil
 | 
 | 
Whig
 | 
Master of the Mint[14 1]
 | 
| Devonport
 | 
10 July 1846[14 2]
 | 
Sir George Grey
 | 
 | 
Whig
 | 
Sir George Grey
 | 
 | 
Whig
 | 
Home Secretary[14 1]
 | 
| Leith Burghs
 | 
9 July 1846[14 2]
 | 
Andrew Rutherfurd
 | 
 | 
Whig
 | 
Andrew Rutherfurd
 | 
 | 
Whig
 | 
Lord Advocate[14 1]
 | 
| Halifax
 | 
9 July 1846[14 2]
 | 
Charles Wood
 | 
 | 
Whig
 | 
Charles Wood
 | 
 | 
Whig
 | 
Chancellor of the Exchequer[14 1]
 | 
| Worcester
 | 
8 July 1846[14 2]
 | 
Thomas Wilde
 | 
 | 
Whig
 | 
Denis Le Marchant
 | 
 | 
Whig
 | 
Attorney General for England and Wales[14 1]
 | 
| Nottingham
 | 
8 July 1846[14 2]
 | 
John Hobhouse
 | 
 | 
Whig
 | 
John Hobhouse
 | 
 | 
Whig
 | 
President of the Board of Control[14 1]
 | 
| City of London
 | 
8 July 1846[14 2]
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Prime Minister and First Lord of the Treasury[14 1]
 | 
| Windsor
 | 
14 March 1846[14 2]
 | 
Ralph Neville
 | 
 | 
Conservative
 | 
Ralph Neville
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| Stafford
 | 
13 March 1846
 | 
Swynfen Carnegie
 | 
 | 
Conservative
 | 
Swynfen Carnegie
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| South Nottinghamshire
 | 
27 February 1846
 | 
Henry Pelham-Clinton
 | 
 | 
Conservative
 | 
Thomas Thoroton-Hildyard
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[14 1]
 | 
| Westminster
 | 
19 February 1846
 | 
Henry John Rous
 | 
 | 
Conservative
 | 
De Lacy Evans
 | 
 | 
Whig
 | 
Fourth Naval Lord[14 1]
 | 
| Buteshire
 | 
7 February 1846[14 2]
 | 
James Stuart-Wortley
 | 
 | 
Conservative
 | 
James Stuart-Wortley
 | 
 | 
Conservative
 | 
Judge Advocate General[14 1]
 | 
| Newark
 | 
29 January 1846[14 2][14 3]
 | 
William Ewart Gladstone
 | 
 | 
Conservative
 | 
John Stuart
 | 
 | 
Conservative
 | 
Secretary of State for War and the Colonies[14 1]
 | 
| Cirencester
 | 
14 August 1845[14 2]
 | 
William Cripps
 | 
 | 
Conservative
 | 
William Cripps
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| Warwick
 | 
13 August 1845[14 2]
 | 
Charles Eurwicke Douglas
 | 
 | 
Conservative
 | 
Charles Eurwicke Douglas
 | 
 | 
Conservative
 | 
Commissioner of Greenwich Hospital[14 1]
 | 
| Chichester
 | 
12 August 1845[14 2]
 | 
Lord Arthur Lennox
 | 
 | 
Conservative
 | 
Lord Arthur Lennox
 | 
 | 
Conservative
 | 
Clerk of the Ordnance[14 1]
 | 
| Cambridge
 | 
16 July 1845
 | 
Fitzroy Kelly
 | 
 | 
Conservative
 | 
Fitzroy Kelly
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[14 1]
 | 
| Abingdon
 | 
9 July 1845
 | 
Frederic Thesiger
 | 
 | 
Conservative
 | 
Frederic Thesiger
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[14 1]
 | 
| Denbighshire
 | 
7 May 1845[14 2]
 | 
Sir Watkin Williams-Wynn
 | 
 | 
Conservative
 | 
Sir Watkin Williams-Wynn
 | 
 | 
Conservative
 | 
Steward of Bromfield and Yale[14 1]
 | 
| Peeblesshire
 | 
5 May 1845[14 2]
 | 
William Forbes Mackenzie
 | 
 | 
Conservative
 | 
William Forbes Mackenzie
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| Thetford
 | 
24 February 1845[14 2]
 | 
Bingham Baring
 | 
 | 
Conservative
 | 
Bingham Baring
 | 
 | 
Conservative
 | 
Paymaster General[14 1]
 | 
| Lewes
 | 
17 February 1845[14 2]
 | 
Henry Fitzroy
 | 
 | 
Conservative
 | 
Henry Fitzroy
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[14 1]
 | 
| South Wiltshire
 | 
15 February 1845[14 2]
 | 
Sidney Herbert
 | 
 | 
Conservative
 | 
Sidney Herbert
 | 
 | 
Conservative
 | 
Secretary at War[14 1]
 | 
| Stamford
 | 
10 February 1845[14 2]
 | 
Sir George Clerk
 | 
 | 
Conservative
 | 
Sir George Clerk
 | 
 | 
Conservative
 | 
Vice-President of the Board of Trade and Master of the Mint[14 1]
 | 
| Buckingham
 | 
10 February 1845[14 2]
 | 
Thomas Fremantle
 | 
 | 
Conservative
 | 
Thomas Fremantle
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[14 1]
 | 
| Chichester
 | 
27 May 1844[14 2]
 | 
Lord Arthur Lennox
 | 
 | 
Conservative
 | 
Lord Arthur Lennox
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| Buckingham
 | 
25 May 1844[14 2]
 | 
Sir Thomas Fremantle
 | 
 | 
Conservative
 | 
Sir Thomas Fremantle
 | 
 | 
Conservative
 | 
Secretary at War[14 1]
 | 
| Woodstock
 | 
22 April 1844[14 2]
 | 
Frederic Thesiger[14 4]
 | 
 | 
Conservative
 | 
John Spencer-Churchill
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[14 1]
 | 
| Exeter
 | 
20 April 1844
 | 
William Webb Follett
 | 
 | 
Conservative
 | 
William Webb Follett
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[14 1]
 | 
| Bandon
 | 
14 February 1842[14 2]
 | 
Joseph Devonsher Jackson[14 5]
 | 
 | 
Conservative
 | 
Francis Bernard
 | 
 | 
Conservative
 | 
Solicitor-General for Ireland[14 1]
 | 
| Linlithgowshire
 | 
20 October 1841[14 2]
 | 
Charles Hope
 | 
 | 
Conservative
 | 
Charles Hope
 | 
 | 
Conservative
 | 
Commissioner of Greenwich Hospital[14 1]
 | 
| East Retford
 | 
2 October 1841[14 2]
 | 
Arthur Duncombe
 | 
 | 
Conservative
 | 
Arthur Duncombe
 | 
 | 
Conservative
 | 
Groom in Waiting in Ordinary[14 1]
 | 
| Cavan
 | 
30 September 1841[14 2]
 | 
John Young
 | 
 | 
Conservative
 | 
John Young
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| County Sligo
 | 
28 September 1841[14 2]
 | 
Alexander Perceval
 | 
 | 
Conservative
 | 
John Ffolliott
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1][14 6]
 | 
| Portarlington
 | 
27 September 1841[14 2]
 | 
George Dawson-Damer
 | 
 | 
Conservative
 | 
George Dawson-Damer
 | 
 | 
Conservative
 | 
Comptroller of the Household[14 1]
 | 
| Monmouthshire
 | 
24 September 1841[14 2]
 | 
Lord Granville Somerset
 | 
 | 
Conservative
 | 
Lord Granville Somerset
 | 
 | 
Conservative
 | 
Chancellor of the Duchy of Lancaster[14 1]
 | 
| Tyrone
 | 
23 September 1841[14 2]
 | 
Henry Lowry-Corry
 | 
 | 
Conservative
 | 
Henry Lowry-Corry
 | 
 | 
Conservative
 | 
Civil Lord of the Admiralty[14 1]
 | 
| Buteshire
 | 
23 September 1841[14 2]
 | 
William Rae
 | 
 | 
Conservative
 | 
William Rae
 | 
 | 
Conservative
 | 
Lord Advocate[14 1]
 | 
| East Cornwall
 | 
22 September 1841[14 2]
 | 
Lord Eliot
 | 
 | 
Conservative
 | 
Lord Eliot
 | 
 | 
Conservative
 | 
Chief Secretary for Ireland[14 1]
 | 
| Selkirkshire
 | 
21 September 1841[14 2]
 | 
Alexander Pringle
 | 
 | 
Conservative
 | 
Alexander Pringle
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| North Lancashire
 | 
21 September 1841[14 2]
 | 
Lord Stanley
 | 
 | 
Conservative
 | 
Lord Stanley
 | 
 | 
Conservative
 | 
Secretary of State for War and the Colonies[14 1]
 | 
| Aberdeenshire
 | 
21 September 1841[14 2]
 | 
William Gordon
 | 
 | 
Conservative
 | 
William Gordon
 | 
 | 
Conservative
 | 
Fourth Naval Lord[14 1]
 | 
| South Nottinghamshire
 | 
20 September 1841[14 2]
 | 
Henry Pelham-Clinton
 | 
 | 
Conservative
 | 
Henry Pelham-Clinton
 | 
 | 
Conservative
 | 
First Commissioner of Woods and Forests[14 1]
 | 
| Lisburn
 | 
20 September 1841[14 2]
 | 
Henry Meynell
 | 
 | 
Conservative
 | 
Henry Meynell
 | 
 | 
Conservative
 | 
Parliamentary Groom in Waiting[14 1]
 | 
| East Kent
 | 
20 September 1841[14 2]
 | 
Sir Edward Knatchbull
 | 
 | 
Conservative
 | 
Sir Edward Knatchbull
 | 
 | 
Conservative
 | 
Paymaster General[14 1]
 | 
| Cardiff Boroughs
 | 
17 September 1841[14 2]
 | 
John Iltyd Nicholl
 | 
 | 
Conservative
 | 
John Iltyd Nicholl
 | 
 | 
Conservative
 | 
Judge Advocate General[14 1]
 | 
| Launceston
 | 
15 September 1841[14 2]
 | 
Henry Hardinge
 | 
 | 
Conservative
 | 
Henry Hardinge
 | 
 | 
Conservative
 | 
Secretary at War[14 1]
 | 
| Cambridge University
 | 
15 September 1841[14 2]
 | 
Henry Goulburn
 | 
 | 
Conservative
 | 
Henry Goulburn
 | 
 | 
Conservative
 | 
Chancellor of the Exchequer[14 1]
 | 
| Wenlock
 | 
14 September 1841[14 2]
 | 
James Milnes Gaskell
 | 
 | 
Conservative
 | 
James Milnes Gaskell
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| Newark
 | 
14 September 1841[14 2]
 | 
William Ewart Gladstone
 | 
 | 
Conservative
 | 
William Ewart Gladstone
 | 
 | 
Conservative
 | 
Vice-President of the Board of Trade and Master of the Mint[14 1]
 | 
| Marlborough
 | 
14 September 1841[14 2]
 | 
Henry Bingham Baring
 | 
 | 
Conservative
 | 
Henry Bingham Baring
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[14 1]
 | 
| Lord Ernest Bruce
 | 
 | 
Conservative
 | 
Lord Ernest Bruce
 | 
 | 
Conservative
 | 
Vice-Chamberlain of the Household[14 1]
 | 
| Huntingdon
 | 
14 September 1841[14 2]
 | 
Jonathan Peel
 | 
 | 
Conservative
 | 
Jonathan Peel
 | 
 | 
Conservative
 | 
Surveyor-General of the Ordnance[14 1]
 | 
| Frederick Pollock
 | 
 | 
Conservative
 | 
Frederick Pollock
 | 
 | 
Conservative
 | 
Attorney General for England and Wales[14 1]
 | 
| Chippenham
 | 
14 September 1841[14 2]
 | 
Henry George Boldero
 | 
 | 
Conservative
 | 
Henry George Boldero
 | 
 | 
Conservative
 | 
Clerk of the Ordnance[14 1]
 | 
| Bury St. Edmunds
 | 
14 September 1841[14 2]
 | 
Earl of Jermyn
 | 
 | 
Conservative
 | 
Earl of Jermyn
 | 
 | 
Conservative
 | 
Treasurer of the Household[14 1]
 | 
| Tamworth
 | 
13 September 1841[14 2]
 | 
Robert Peel
 | 
 | 
Conservative
 | 
Robert Peel
 | 
 | 
Conservative
 | 
Prime Minister and First Lord of the Treasury[14 1]
 | 
| Exeter
 | 
13 September 1841[14 2]
 | 
William Webb Follett
 | 
 | 
Conservative
 | 
William Webb Follett
 | 
 | 
Conservative
 | 
Solicitor General for England and Wales[14 1]
 | 
| Dorchester
 | 
13 September 1841[14 2]
 | 
Sir James Graham
 | 
 | 
Conservative
 | 
Sir James Graham
 | 
 | 
Conservative
 | 
Home Secretary[14 1]
 | 
13th Parliament (1837–1841)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Clonmel
 | 
21 August 1840[13 1]
 | 
David Richard Pigot
 | 
 | 
Whig
 | 
David Richard Pigot
 | 
 | 
Whig
 | 
Attorney-General for Ireland[13 2]
 | 
| Cockermouth
 | 
1 June 1840
 | 
Edward Horsman
 | 
 | 
Whig
 | 
Edward Horsman
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[13 2]
 | 
| Newark-on-Trent
 | 
25 January 1840
 | 
Thomas Wilde
 | 
 | 
Whig
 | 
Thomas Wilde
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[13 2]
 | 
| Edinburgh
 | 
23 January 1840[13 1]
 | 
Thomas Babington Macaulay
 | 
 | 
Whig
 | 
Thomas Babington Macaulay
 | 
 | 
Whig
 | 
Secretary at War[13 2]
 | 
| Tipperary
 | 
16 September 1839[13 1]
 | 
Richard Lalor Sheil
 | 
 | 
Whig
 | 
Richard Lalor Sheil
 | 
 | 
Whig
 | 
Vice-President of the Board of Trade[13 2]
 | 
| Waterford City
 | 
6 September 1839[13 1]
 | 
Thomas Wyse
 | 
 | 
Whig
 | 
Thomas Wyse
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[13 2]
 | 
| Portsmouth
 | 
30 August 1839[13 1]
 | 
Francis Baring
 | 
 | 
Whig
 | 
Francis Baring
 | 
 | 
Whig
 | 
Chancellor of the Exchequer[13 2]
 | 
| Hertford
 | 
20 May 1839
 | 
William Cowper
 | 
 | 
Whig
 | 
William Cowper
 | 
 | 
Whig
 | 
Commissioner of Greenwich Hospital[13 2]
 | 
| Southwark
 | 
27 February 1839[13 1]
 | 
Daniel Whittle Harvey
 | 
 | 
Whig
 | 
Daniel Whittle Harvey
 | 
 | 
Whig
 | 
Registrar of the Metropolitan Public Carriages[13 2]
 | 
| Devonport
 | 
20 February 1839[13 1]
 | 
Sir George Grey
 | 
 | 
Whig
 | 
Sir George Grey
 | 
 | 
Whig
 | 
Judge Advocate General[13 2]
 | 
| Tower Hamlets
 | 
11 February 1839[13 1]
 | 
Stephen Lushington
 | 
 | 
Whig
 | 
Stephen Lushington
 | 
 | 
Whig
 | 
Judge of the High Court of Admiralty[13 2]
 | 
| Clonmel
 | 
16 July 1838[13 1]
 | 
Nicholas Ball
 | 
 | 
Whig
 | 
Nicholas Ball
 | 
 | 
Whig
 | 
Attorney-General for Ireland[13 2]
 | 
| Devizes
 | 
26 March 1838
 | 
James Whitley Deans Dundas
 | 
 | 
Whig
 | 
James Whitley Deans Dundas
 | 
 | 
Whig
 | 
Clerk of the Ordnance[13 2]
 | 
| James Whitley Deans Dundas
 | 
 | 
Whig
 | 
George Heneage Walker Heneage
 | 
 | 
Conservative
 | 
By-Election result reversed on petition
 | 
| Tipperary
 | 
27 February 1838
 | 
Richard Lalor Sheil
 | 
 | 
Conservative
 | 
Richard Lalor Sheil
 | 
 | 
Conservative
 | 
Commissioner of Greenwich Hospital[13 2]
 | 
| Galway Borough
 | 
12 February 1838
 | 
Andrew Henry Lynch
 | 
 | 
Whig
 | 
Andrew Henry Lynch
 | 
 | 
Whig
 | 
Master in Chancery[13 2]
 | 
12th Parliament (1835–1837)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Cashel
 | 
10 February 1837[12 1]
 | 
Stephen Woulfe
 | 
 | 
Whig
 | 
Stephen Woulfe
 | 
 | 
Whig
 | 
Solicitor-General for Ireland[12 2]
 | 
| Sheffield
 | 
22 August 1836
 | 
John Parker
 | 
 | 
Whig
 | 
John Parker
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[12 2]
 | 
| Dungarvan
 | 
21 September 1835
 | 
Michael O'Loghlen
 | 
 | 
Whig
 | 
Michael O'Loghlen
 | 
 | 
Whig
 | 
Attorney-General for Ireland[12 2]
 | 
| Bury St Edmunds
 | 
26 June 1835[12 1]
 | 
Lord Charles FitzRoy
 | 
 | 
Whig
 | 
Lord Charles FitzRoy
 | 
 | 
Whig
 | 
Vice-Chamberlain of the Household[12 2]
 | 
| Kildare
 | 
26 May 1835[12 1]
 | 
Richard More O'Ferrall
 | 
 | 
Whig
 | 
Richard More O'Ferrall
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[12 2]
 | 
| Malton
 | 
19 May 1835[12 1]
 | 
Charles Pepys
 | 
 | 
Whig
 | 
Charles Pepys
 | 
 | 
Whig
 | 
First Commissioner of the Great Seal[12 2]
 | 
| Leith Burghs
 | 
8 May 1835
 | 
John Murray
 | 
 | 
Whig
 | 
John Murray
 | 
 | 
Whig
 | 
Lord Advocate[12 2]
 | 
| South Devon
 | 
7 May 1835
 | 
Lord John Russell
 | 
 | 
Whig
 | 
Montague Parker
 | 
 | 
Conservative
 | 
Home Secretary[12 2]
 | 
| West Riding of Yorkshire
 | 
6 May 1835
 | 
George Howard
 | 
 | 
Whig
 | 
George Howard
 | 
 | 
Whig
 | 
Resignation pending appointment as Chief Secretary for Ireland
 | 
| Dundee
 | 
6 May 1835[12 1]
 | 
Sir Henry Parnell
 | 
 | 
Whig
 | 
Sir Henry Parnell
 | 
 | 
Whig
 | 
Treasurer of the Navy, Treasurer of the Ordnance and Paymaster of the Forces[12 2]
 | 
| Stirling Burghs
 | 
5 May 1835[12 1]
 | 
Archibald Primrose
 | 
 | 
Whig
 | 
Archibald Primrose
 | 
 | 
Whig
 | 
Civil Lord of the Admiralty[12 2]
 | 
| Dungarvan
 | 
4 May 1835
 | 
Michael O'Loghlen
 | 
 | 
Whig
 | 
Michael O'Loghlen
 | 
 | 
Whig
 | 
Solicitor-General for Ireland[12 2]
 | 
| Clackmannanshire and Kinross-shire
 | 
4 May 1835[12 1]
 | 
Charles Adam
 | 
 | 
Whig
 | 
Charles Adam
 | 
 | 
Whig
 | 
First Naval Lord[12 2]
 | 
| Kirkcudbrightshire
 | 
2 May 1835[12 1]
 | 
Robert Cutlar Fergusson
 | 
 | 
Whig
 | 
Robert Cutlar Fergusson
 | 
 | 
Whig
 | 
Judge Advocate General[12 2]
 | 
| Haddington Burghs
 | 
2 May 1835[12 1]
 | 
Robert Steuart
 | 
 | 
Whig
 | 
Robert Steuart
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[12 2]
 | 
| Elgin Burghs
 | 
2 May 1835[12 1]
 | 
Andrew Leith Hay
 | 
 | 
Whig
 | 
Andrew Leith Hay
 | 
 | 
Whig
 | 
Clerk of the Ordnance[12 2]
 | 
| North Northumberland
 | 
1 May 1835[12 1]
 | 
Henry Grey
 | 
 | 
Whig
 | 
Henry Grey
 | 
 | 
Whig
 | 
Secretary at War[12 2]
 | 
| Manchester
 | 
30 April 1835[12 1]
 | 
Charles Poulett Thomson
 | 
 | 
Whig
 | 
Charles Poulett Thomson
 | 
 | 
Whig
 | 
President of the Board of Trade[12 2]
 | 
| Edinburgh
 | 
30 April 1835[12 1]
 | 
John Campbell
 | 
 | 
Whig
 | 
John Campbell
 | 
 | 
Whig
 | 
Attorney General for England and Wales[12 2]
 | 
| Taunton
 | 
29 April 1835
 | 
Henry Labouchere
 | 
 | 
Whig
 | 
Henry Labouchere
 | 
 | 
Whig
 | 
Vice-President of the Board of Trade and Master of the Mint[12 2]
 | 
| Penryn and Falmouth
 | 
28 April 1835
 | 
Robert Rolfe
 | 
 | 
Whig
 | 
Robert Rolfe
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[12 2]
 | 
| Cashel
 | 
28 April 1835[12 1]
 | 
Louis Perrin
 | 
 | 
Whig
 | 
Louis Perrin
 | 
 | 
Whig
 | 
Attorney-General for Ireland[12 2]
 | 
| Sandwich
 | 
27 April 1835[12 1]
 | 
Sir Edward Troubridge
 | 
 | 
Whig
 | 
Sir Edward Troubridge
 | 
 | 
Whig
 | 
Fourth Naval Lord[12 2]
 | 
| Newport (I.O.W.)
 | 
27 April 1835[12 1]
 | 
William Ord
 | 
 | 
Whig
 | 
William Ord
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[12 2]
 | 
| Cambridge
 | 
27 April 1835[12 1]
 | 
Thomas Spring Rice
 | 
 | 
Whig
 | 
Thomas Spring Rice
 | 
 | 
Whig
 | 
Chancellor of the Exchequer[12 2]
 | 
| Berwick-upon-Tweed
 | 
27 April 1835[12 1]
 | 
Rufane Shaw Donkin
 | 
 | 
Whig
 | 
Rufane Shaw Donkin
 | 
 | 
Whig
 | 
Surveyor-General of the Ordnance[12 2]
 | 
| Totnes
 | 
24 April 1835[12 1]
 | 
Lord Seymour
 | 
 | 
Whig
 | 
Lord Seymour
 | 
 | 
Whig
 | 
Junior Lord of the Treasury[12 2]
 | 
| Nottingham
 | 
24 April 1835[12 1]
 | 
Sir John Hobhouse
 | 
 | 
Whig
 | 
Sir John Hobhouse
 | 
 | 
Whig
 | 
President of the Board of Control[12 2]
 | 
| Cardiff Boroughs
 | 
20 March 1835[12 1]
 | 
John Iltyd Nicholl
 | 
 | 
Conservative
 | 
John Iltyd Nicholl
 | 
 | 
Conservative
 | 
Junior Lord of the Treasury[12 2]
 | 
11th Parliament (1832–1834)
 | 
| By-election | 
Date | 
Former incumbent | 
Party | 
Winner | 
Party | 
Position
 | 
| Kirkcudbrightshire
 | 
3 July 1834[11 1]
 | 
Robert Cutlar Fergusson
 | 
 | 
Whig
 | 
Robert Cutlar Fergusson
 | 
 | 
Whig
 | 
Judge Advocate General[11 2]
 | 
| Elgin Burghs
 | 
30 June 1834[11 1]
 | 
Andrew Leith Hay
 | 
 | 
Whig
 | 
Andrew Leith Hay
 | 
 | 
Whig
 | 
Clerk of the Ordnance[11 2]
 | 
| Edinburgh
 | 
23 June 1834[11 1]
 | 
James Abercromby
 | 
 | 
Whig
 | 
James Abercromby
 | 
 | 
Whig
 | 
Master of the Mint[11 2]
 | 
| Cambridge
 | 
13 June 1834
 | 
Thomas Spring Rice
 | 
 | 
Whig
 | 
Thomas Spring Rice
 | 
 | 
Whig
 | 
Secretary of State for War and the Colonies[11 2]
 | 
| Leith Burghs
 | 
2 June 1834
 | 
John Murray
 | 
 | 
Whig
 | 
John Murray
 | 
 | 
Whig
 | 
Lord Advocate[11 2]
 | 
| Malton
 | 
4 March 1834[11 1]
 | 
Charles Pepys
 | 
 | 
Whig
 | 
Charles Pepys
 | 
 | 
Whig
 | 
Solicitor General for England and Wales[11 2]
 | 
| Dudley
 | 
28 February 1834
 | 
John Campbell
 | 
 | 
Whig
 | 
Thomas Hawkes
 | 
 | 
Tory
 | 
Attorney General for England and Wales[11 2]
 | 
| South Staffordshire
 | 
7 June 1833
 | 
Edward Littleton
 | 
 | 
Whig
 | 
Edward Littleton
 | 
 | 
Whig
 | 
Chief Secretary for Ireland[11 2]
 | 
| North Lancashire
 | 
12 April 1833[11 1]
 | 
Edward Stanley
 | 
 | 
Whig
 | 
Edward Stanley
 | 
 | 
Whig
 | 
Secretary of State for War and the Colonies[11 2]
 | 
| Coventry
 | 
12 April 1833
 | 
Edward Ellice
 | 
 | 
Whig
 | 
Edward Ellice
 | 
 | 
Whig
 | 
Secretary at War[11 2]
 | 
| Gloucester
 | 
9 April 1833
 | 
Maurice Berkeley
 | 
 | 
Whig
 | 
Henry Thomas Hope
 | 
 | 
Tory
 | 
Fourth Naval Lord[11 2]
 | 
| Westminster
 | 
4 April 1833[11 1]
 | 
Sir John Hobhouse
 | 
 | 
Whig
 | 
Sir John Hobhouse
 | 
 | 
Whig
 | 
Chief Secretary for Ireland[11 2]
 | 
- ^ a b c d e f Uncontested
 
- ^ a b c d e f g h i j k l Seat vacated on appointment to the office noted.
 
  
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