List of English by-elections (1689–1700)
# List of English by-elections (1689–1700)

This is a list of parliamentary by-elections in England held between 1689 and 1700, with the names of the previous incumbent and the victor in the by-election.

In the absence of a comprehensive and reliable source, for party and factional alignments in this period, no attempt is made to define them in this article. The House of Commons: 1690–1715 and The House of Commons: 1660–1690 provides some guidance to the complex and shifting political relationships, but it is significant that the compilers of those works make no attempt to produce a definitive list of each members allegiances.

## Dates

During this period England counted its legal year as beginning on 25 March. For the purposes of this list the year is considered to have started on 1 January.

## By-elections

The c/u column denotes whether the by-election was a contested poll or an unopposed return. If the winner was re-elected, at the next general election and any intermediate by-elections, this is indicated by an * following the c or u. In a few cases the winner was elected at the next general election but had not been re-elected in a by-election after the one noted. In those cases no * symbol is used.

### Convention Parliament of 1689 (1689–1690)

| Date | Constituency | c/u | Former Incumbent | Winner | Cause |
| - | - | - | - | - | - |
| 30 January 1689 | Malmesbury | u | Henry Wharton | Thomas Tollemache | Chose to sit for Westmorland |
| 31 January 1689 | Bere Alston | u | Sir John Maynard | Sir John Holt | Chose to sit for Plymouth |
| 4 February 1689 | Monmouth | u | John Arnold | John Williams | Chose to sit for Southwark |
| 8 February 1689 | Great Marlow | u | Sir John Borlase | John Hoby | Death |
| 8 February 1689 | Higham Ferrers | u | Sir Rice Rudd | Lewis Watson | Chose to sit for Carmarthenshire |
| 14 February 1689 | Thetford | c* | Sir Henry Hobart | Francis Guybon | Chose to sit for Norfolk |
| 15 February 1689 | Richmond | u | Lord Conyers | Philip Darcy | Death |
| 16 February 1689 | Scarborough | u* | William Harbord | William Thompson | Chose to sit for Launceston |
| 19 February 1689 | Hampshire | c | Lord William Powlett | Thomas Jervoise | Chose to sit for Winchester |
| 25 March 1689 | Old Sarum | c* | John Young | William Harvey | Void Election |
| 25 March 1689 | Old Sarum | c | Thomas Pitt | John Hawles | Void Election |
| 6 April 1689 | Tregony | u | Charles Boscawen | Robert Harley | Death |
| 18 April 1689 | Derbyshire | u | Sir John Gell | Sir Philip Gell | Death |
| 2 May 1689 | Wareham | u | George Ryves | Thomas Skinner | Death |
| 7 May 1689 | Beverley | u | Sir John Hotham | Sir John Hotham | Death |
| 8 May 1689 | Tamworth | u | Henry Sydney | Henry Boyle | Elevated to the peerage |
| 14 May 1689 | City of London | c | William Love | Sir William Ashhurst | Death |
| 14 May 1689 | Nottinghamshire | u | Lord Houghton | John White | Succeeded to a peerage |
| 21 May 1689 | Bere Alston | u | Sir John Holt | Sir John Trevor | Appointed Lord Chief Justice |
| 22 May 1689 | Abingdon | c | Thomas Medlycott | John Southby | Void Election |
| 22 May 1689 | Abingdon | c | John Southby | Sir John Stonhouse | By-election results reversed on petition 8 January 1690. |
| 23 May 1689 | New Windsor | c | Sir Christopher Wren | Sir Algernon May | Void Election |
| 28 May 1689 | Ipswich | c* | Peyton Ventris | Sir Charles Blois | Appointed Puisne Justice of the Common Pleas |
| 28 May 1689 | Lincoln | u* | Sir Henry Monson | Sir Edward Hussey | Discharged from sitting as a non-juror. |
| 30 May 1689 | Salisbury | c* | Giles Eyre | Thomas Pitt | Appointed Puisne Justice of the King's Bench |
| 6 June 1689 | Exeter | c* | Henry Pollexfen | Christopher Bale | Appointed Chief Justice of the Common Pleas |
| 11 June 1689 | Hereford | c* | Sir William Gregory | Henry Cornewall | Appointed Puisne Justice of the King's Bench |
| 13 June 1689 | Northamptonshire | u | Edward Harby | Sir Thomas Samwell | Death |
| 20 June 1689 | Thetford | u | William Harbord | John Trenchard | Chose to sit for Launceston |
| 25 June 1689 | Newport (I.o.W.) | u | Sir Robert Dillington | Edward Dillington | Death |
| 10 July 1689 | Plymouth | c* | Arthur Herbert | John Granville | Elevated to the peerage |
| 15 July 1689 | Higham Ferrers | u* | Lewis Watson | Thomas Andrew | Succeeded to a peerage |
| 25 July 1689 | Appleby | u* | Philip Musgrave | William Cheyne | Death |
| 9 August 1689 | Hastings | c* | John Ashburnham | John Beaumont | Elevated to the peerage |
| 18 September 1689 | Mitchell | c(*) | The Viscount Fanshawe | William Coryton | Discharged from sitting as a non-juror |
| 18 September 1689 | Mitchell | c(*) | William Coryton | Humphrey Courtney | By-election results reversed on petition 17 December 1689. |
| 19 September 1689 | Dartmouth | c(*) | Charles Boone | George Booth | Death |
| 19 September 1689 | Dartmouth | c(*) | George Booth | Joseph Herne | By-election results reversed on petition 28 November 1689. |
| 26 September 1689 | Stockbridge | c | Oliver St John | William Montagu | Death |
| 21 November 1689 | Lancaster | c* | Curwen Rawlinson | Roger Kirkby | Death |
| 25 November 1689 | Southampton | c(*) | Richard Brett | Edward Fleming | Death |
| 25 November 1689 | Southampton | c(*) | Edward Fleming | Sir Charles Wyndham | By-election results reversed on petition 31 December 1689. |
| 9 December 1689 | Bletchingley | u | John Glyd | Jeffrey Amherst | Death |
| 9 December 1689 | Dorchester | c | Gerard Napier | Thomas Chafin | Death |
| 14 December 1689 | Great Marlow | u* | John Hoby | Sir William Whitelock | Death |
| 23 December 1689 | Westmorland | u | Henry Wharton | Goodwin Wharton | Death |
| 28 December 1689 | Peterborough | u* | Charles FitzWilliam | William Brownlow | Death |
| 28 December 1689 | Stockbridge | c | William Montagu | Thomas Neale | Void Election |
| 17 January 1690 | Wells | u | Thomas Wyndham | William Coward | Death |

### 1st Parliament of William III & Mary II (1690–1695)

| Date | Constituency | c/u | Former Incumbent | Winner | Cause |
| - | - | - | - | - | - |
| 9 April 1690 | St Mawes | u* | Henry Seymour | John Tredenham | Chose to sit for Totnes |
| 10 April 1690 | Taunton | u* | Sir William Portman | John Speke | Death |
| 26 April 1690 | Plympton Erle | c | Richard Strode | Sir George Treby | Void Election |
| 26 April 1690 | Plympton Erle | c | George Parker | John Pollexfen | Void Election |
| 30 April 1690 | Penryn | u | Samuel Rolle | Sidney Godolphin | Chose to sit for Devon |
| 8 May 1690 | Boston | u* | Lord Willoughby de Eresby | Peregrine Bertie | Elevated to the House of Lords through a writ in acceleration |
| 17 May 1690 | Bishop's Castle | u | Richard Mason | Walter Waring | Death |
| 26 May 1690 | Thetford | u | William Harbord | Baptist May | Chose to sit for Launceston |
| 25 September 1690 | Minehead | u* | Nathaniel Palmer | John Sanford | Chose to sit for Somerset |
| 8 October 1690 | Amersham | u | Sir William Drake | William Montagu | Death |
| 10 October 1690 | Bath | c | The Viscount Fitzhardinge | Joseph Langton | Death |
| 14 October 1690 | Sudbury | u* | Philip Gurdon | Sir Thomas Barnardiston | Death |
| 16 October 1690 | East Retford | u* | Evelyn Pierrepont | Richard Taylor | Succeeded to a peerage |
| 18 October 1690 | Minehead | u* | Francis Luttrell | Alexander Luttrell | Death |
| 20 October 1690 | Callington | u | Sir John Coryton | Jonathan Prideaux | Death |
| 4 November 1690 | Plymouth | u | John Maynard | John Trelawny | Death |
| 5 December 1690 | Preston | c | Lord Willoughby de Eresby | Sir Edward Chisenhall | Elevated to the House of Lords through a writ in acceleration |
| 9 December 1690 | Chippenham | c(*) | Richard Kent | Sir Basil Firebrace | Death |
| 16 December 1690 | Newport (Cornwall) | c* | The Viscount Newhaven | John Morice | Chose to sit for Harwich |
| 14 January 1691 | Ludlow | c | William Gower | Francis Lloyd | Void Election |
| 14 January 1691 | Ludlow | c | Thomas Hanmer | Silius Titus | Void Election |
| 6 April 1691 | Aylesbury | c | Sir Thomas Lee | Simon Mayne | Death |
| 20 April 1691 | Hindon | u | Thomas Chafin | The Viscount Fitzhardinge | Death |
| 20 April 1691 | Tiverton | u | Samuel Foote | Sir Anthony Keck | Death |
| 4 May 1691 | Stockbridge | c | William Montagu | Thomas Jervoise | Death |
| 22 May 1691 | Weymouth and Melcombe Regis | u* | Nicholas Gould | Thomas Freke | Death |
| 5 June 1691 | Weobley | c(*) | John Birch | Thomas Foley | Death (Two MPs elected due to a Double Return) |
| 5 June 1691 | Weobley | c(*) | John Birch | John Birch | Death (Two MPs elected due to a Double Return) |
| 5 June 1691 | Weobley | c(*) | Thomas Foley | Thomas Foley | Foley declared elected 12 November 1691 |
| 5 June 1691 | Weobley | c(*) | John Birch | Thomas Foley | Foley declared elected 12 November 1691 |
| 26 October 1691 | Chipping Wycombe | u* | William Jephson | Charles Godfrey | Death |
| 27 October 1691 | Nottinghamshire | u* | William Sacheverell | John White | Death |
| 27 October 1691 | Rochester | u | Francis Clerke | Caleb Banks | Death |
| 30 October 1691 | Ripon | u* | Sir Edmund Jennings | Jonathan Jennings | Death |
| 30 October 1691 | Saltash | u | Richard Carew | Narcissus Luttrell | Death |
| 31 October 1691 | Calne | c | Henry Bayntun | William Wyndham | Death |
| 6 November 1691 | Dunwich | c(*) | Sir Philip Skippon | John Bence | Death (Two MPs elected due to a Double Return) |
| 6 November 1691 | Dunwich | c(*) | Sir Philip Skippon | Henry Heveningham | Death (Two MPs elected due to a Double Return) |
| 6 November 1691 | Dunwich | c(*) | John Bence | John Bence | Bence declared elected 8 December 1691 |
| 6 November 1691 | Dunwich | c(*) | Henry Heveningham | John Bence | Bence declared elected 8 December 1691 |
| 9 November 1691 | Westminster | c* | William Pulteney | Sir Stephen Fox | Death |
| 16 November 1691 | Hampshire | u | Richard Norton | Robert Henley | Death |
| 16 November 1691 | Kent | u | Sir Vere Fane | Sir Thomas Roberts | Succeeded to a peerage |
| 18 November 1691 | Montgomery Boroughs | u* | Charles Herbert | Price Devereux | Death |
| 14 December 1691 | Chippenham | c | Sir Basil Firebrace | Sir Basil Firebrace | Void Election |
| 14 December 1691 | Chippenham | c | Sir Basil Firebrace | Thomas Tollemache | By-election results reversed on petition 22 January 1692 |
| 15 December 1691 | Bere Alston | u | Sir Francis Drake | John Smith | Chose to sit for Tavistock |
| 18 December 1691 | Newton | u | Sir John Chicheley | John Bennet | Death |
| 2 January 1692 | Bramber | u* | William Egerton | Harry Mordaunt | Death |
| 8 January 1692 | Newcastle-under-Lyme | u* | Sir William Leveson Gower | Sir John Leveson Gower | Death |
| 11 January 1692 | Whitchurch | u* | Henry Wallop | Christopher Stokes | Death |
| 3 February 1692 | Malmesbury | u | Sir James Long | George Booth | Death |
| 24 February 1692 | Bridgwater | c | Henry Bull | Robert Balch | Death |
| 28 April 1692 | Scarborough | u | William Thompson | John Hungerford | Death |
| 23 May 1692 | Carlisle | u | Jeremiah Bubb | William Lowther | Death |
| 9 November 1692 | Plympton Erle | u* | Sir George Treby | Sir Thomas Trevor | Appointed Chief Justice of the Common Pleas |
| 11 November 1692 | Saltash | u | Sir John Carew | Michael Hill | Death |
| 12 November 1692 | Colchester | u* | Edward Cary | Isaac Rebow | Death |
| 14 November 1692 | Tewkesbury | c* | Sir Henry Capell | Sir Francis Winnington | Elevated to the peerage |
| 15 November 1692 | Launceston | c* | William Harbord | Lord Hyde | Death |
| 21 November 1692 | Cambridge University | c* | Sir Robert Sawyer | Henry Boyle | Death |
| 24 November 1692 | Grampound | u | Walter Vincent | John Buller | Death |
| 24 November 1692 | Morpeth | u* | Viscount Morpeth | George Nicholas | Succeeded to a peerage |
| 29 November 1692 | Radnorshire | u* | Richard Williams | John Jeffreys | Death |
| 13 December 1692 | Newport (I.o.W.) | u | Sir Robert Holmes | Richard Leveson | Death |
| 14 December 1692 | Totnes | u | Sir John Fowell | Thomas Coulson | Death |
| 6 January 1693 | Newark | c* | Nicholas Saunderson | Sir Francis Molyneux | Death |
| 9 January 1693 | Hampshire | u* | Robert Henley | Richard Norton | Death |
| 10 January 1693 | Essex | c | Henry Mildmay | John Lamotte Honywood | Death |
| 18 January 1693 | East Grinstead | u | Thomas Sackville | Simon Smith | Death |
| 8 February 1693 | Herefordshire | u* | Sir John Morgan | Sir Edward Harley | Death |
| 2 March 1693 | City of London | c* | Sir William Turner | Sir John Fleet | Death |
| 21 April 1693 | Knaresborough | u* | William Stockdale | Christopher Walters | Death |
| 20 November 1693 | Bath | u* | Sir William Bassett | William Blathwayt | Death |
| 20 November 1693 | Stockbridge | c | Richard Whithed | Anthony Rowe | Death |
| 20 November 1693 | New Windsor | u* | William Adderley | Sir William Scawen | Death |
| 28 November 1693 | Bodmin | u* | Sir John Cutler | Russell Robartes | Death |
| 30 November 1693 | Clitheroe | c* | Anthony Parker | Fitton Gerard | Death |
| 5 December 1693 | Worcester | c(*) | Sir John Somers | Samuel Swift | Appointed Lord Keeper |
| 5 December 1693 | Worcester | c(*) | Samuel Swift | Charles Cocks | By-election results reversed on petition 7 February 1694 |
| 7 December 1693 | Maldon | c* | Sir Thomas Darcy | Sir Eliab Harvey | Death |
| 7 December 1693 | Staffordshire | u | Walter Chetwynd | Sir Walter Bagot | Death |
| 11 December 1693 | Cardigan Boroughs | u* | Hector Phillips | John Lewis | Death |
| 11 December 1693 | Scarborough | c* | Francis Thompson | The Viscount of Irvine | Death |
| 21 December 1693 | Cambridgeshire | c* | Sir Levinus Bennet | The Lord Cutts | Death |
| 23 December 1693 | Huntingdonshire | u | Robert Montagu | John Proby | Death |
| 20 January 1694 | Arundel | c* | William Morley | Lord Walden | Death |
| 20 January 1694 | Arundel | c* | Lord Walden | John Cooke | By-election results reversed on petition 22 February 1694 |
| 24 January 1694 | Wigan | c | Sir Richard Standish | John Byrom | Death |
| 6 February 1694 | Lancashire | u* | Viscount Brandon | Sir Ralph Assheton | Succeeded to a peerage |
| 9 February 1694 | Rye | u* | John Darell | Thomas Frewen | Death |
| 23 February 1694 | Clitheroe | c(*) | Fitton Gerard | Fitton Gerard | Void Election (Two MPs elected due to a Double Return) |
| 23 February 1694 | Clitheroe | c(*) | Fitton Gerard | Christopher Lister | Void Election (Two MPs elected due to a Double Return) |
| 23 February 1694 | Clitheroe | c(*) | Fitton Gerard | Fitton Gerard | Gerard declared elected 17 April 1694 |
| 23 February 1694 | Clitheroe | c(*) | Christopher Lister | Fitton Gerard | Gerard declared elected 17 April 1694 |
| 23 February 1694 | Essex | c* | John Lamotte Honywood | Sir Charles Barrington | Death |
| 23 February 1694 | Okehampton | u* | Henry Northleigh | John Burrington | Death |
| 9 March 1694 | Northampton | u* | Sir Thomas Samwell | Sir Justinian Isham | Death |
| 16 March 1694 | Tregony | u | Sir John Tremayne | The Earl of Kildare | Death |
| 31 March 1694 | Bury St Edmunds | u* | Henry Goldwell | John Hervey | Death |
| April 1694 | Bossiney | c | Sir Peter Colleton | Humphrey Nicoll | Death |
| 14 May 1694 | Bere Alston | u* | Sir John Fagg | Sir Robert Fagg | Death |
| 19 November 1694 | Bewdley | u* | Henry Herbert | Salwey Winnington | Elevated to the peerage |
| 19 November 1694 | Chippenham | c | Thomas Tollemache | Richard Long | Death |
| 19 November 1694 | Colchester | u | Samuel Reynolds | Sir Thomas Cooke | Death |
| 19 November 1694 | Great Bedwyn | u* | The Viscount Falkland | Francis Stonehouse | Death |
| 21 November 1694 | Stafford | u* | Jonathan Cope | Thomas Foley | Death |
| 23 November 1694 | Stockbridge | u | Anthony Rowe | George Pitt | Void Election |
| 26 November 1694 | Carlisle | u | William Lowther | James Lowther | Death |
| 3 December 1694 | Norwich | u | Hugh Bokenham | John Ward | Death |
| 4 December 1694 | Liverpool | c(*) | Viscount Colchester | Thomas Brotherton | Succeeded to a peerage |
| 4 December 1694 | Liverpool | c(*) | Thomas Brotherton | Jasper Maudit | By-election results reversed on petition 11 January 1695 |
| 6 December 1694 | Stamford | u* | William Hyde | Philip Bertie | Death |
| 13 December 1694 | Appleby | u | Charles Boyle | Sir John Walter | Succeeded to a peerage |
| 16 December 1694 | Rutland | u | Sir Thomas Mackworth | Sir Thomas Mackworth | Death |
| 19 December 1694 | Cardiganshire | u* | Sir Carbery Pryse | John Vaughan | Death |
| 16 January 1695 | Ludgershall | c* | John Deane | John Richmond Webb | Death |
| 24 January 1695 | Marlborough | c* | Sir George Willoughby | Thomas Bennet | Death |
| 26 February 1695 | East Grinstead | u | Simon Smith | The Earl of Orrery | Death |
| 14 March 1695 | Bishop's Castle | c* | William Oakeley | Richard More | Death. Two MPs elected due to a Double Return. Parliament was dissolved before the election was decided. |
| 14 March 1695 | Bishop's Castle | c | William Oakeley | Henry Newton | Death. Two MPs elected due to a Double Return. Parliament was dissolved before the election was decided. |
| 2 April 1695 | Yarmouth | c* | Sir John Trevor | Henry Holmes | Expulsion |
| 15 April 1695 | Scarborough | u* | John Hungerford | Sir Charles Hotham | Expulsion |
| 8 May 1695 | Newark | c* | Lord Savile | Sir George Markham | Succeeded to a peerage |
| 21 May 1695 | Poole | u* | Sir John Trenchard | Lord Ashley | Death |

### 2nd Parliament of William III (1695–1698)

| Date | Constituency | c/u | Former Incumbent | Winner | Cause |
| - | - | - | - | - | - |
| 2 December 1695 | Newport (I.o.W.) | u | The Lord Cutts | Sir Henry Colt | Chose to sit for Cambridgeshire |
| 3 December 1695 | Hedon | u* | Sir William Trumbull | Hugh Bethell | Chose to sit for Oxford |
| 3 December 1695 | Hedon | u | Lord Spencer | Thomas Frankland | Chose to sit for Tiverton |
| 9 December 1695 | Nottingham | u* | Charles Hutchinson | William Pierrepont | Death |
| 10 December 1695 | Bere Alston | u | Sir Rowland Gwynne | Sir Henry Hobart | Chose to sit for Norfolk |
| 11 December 1695 | Gloucestershire | u | Sir John Guise | Thomas Stephens | Death |
| 19 December 1695 | Portsmouth | c | Edward Russell | Matthew Aylmer | Chose to sit for Cambridgeshire (Two MPs elected due to a Double Return.) |
| 19 December 1695 | Portsmouth | c* | Edward Russell | John Gibson | Chose to sit for Cambridgeshire (Two MPs elected due to a Double Return.) |
| 8 January 1696 | Middlesex | c | Edward Russell | Sir John Bucknall | Chose to sit for Cambridgeshire |
| 10 January 1696 | Thetford | u* | Sir Joseph Williamson | James Sloane | Chose to sit for Rochester |
| 1 February 1696 | Portsmouth | c* | John Gibson | John Gibson | By-election voided due to a Double Return |
| 1 February 1696 | Portsmouth | c* | Matthew Aylmer | John Gibson | By-election voided due to a Double Return |
| 17 February 1696 | Maidstone | u | Sir Thomas Taylor | Thomas Rider | Death |
| 24 February 1696 | Buckinghamshire | c* | Thomas Wharton | William Cheyne | Succeeded to a peerage |
| 28 March 1696 | Chipping Wycombe | u | Thomas Lewes | Fleetwood Dormer | Death |
| 1 April 1696 | Camelford | u | Ambrose Manaton | Sidney Wortley Montagu | Chose to sit for Tavistock |
| September 1696 | Aldborough | c | Sir Michael Wentworth | Henry Fairfax | Death |
| 28 October 1696 | Queenborough | u* | Caleb Banks | Thomas King | Death |
| 2 November 1696 | Winchelsea | u | Robert Austen | Sir George Chute | Death |
| 5 November 1696 | Gatton | c | Sir John Thompson | George Evelyn | Elevated to the peerage |
| 6 November 1696 | Cambridge | u* | John Pepys | Sir John Cotton | Death |
| 10 November 1696 | Ipswich | u* | Sir John Barker | Richard Phillips | Death |
| 10 November 1696 | Tavistock | c* | Ambrose Manaton | Sir Francis Drake | Death |
| 12 November 1696 | Liskeard | u* | Sir Bourchier Wrey | Henry Darell | Death |
| 12 November 1696 | Westmorland | u* | Sir John Lowther | William Fleming | Elevated to the peerage |
| 21 November 1696 | St Mawes | c | Seymour Tredenham | Henry Seymour Portman | Death |
| 27 November 1696 | New Romney | u* | Sir William Twysden | Sir Charles Sedley | Chose to sit for Appleby |
| 1 December 1696 | Malmesbury | u | Goodwin Wharton | Sir Thomas Skipwith | Chose to sit for Cockermouth |
| 31 December 1696 | Buckinghamshire | c | Sir Richard Atkins | Henry Neale | Death |
| 10 February 1697 | Caernarvonshire | u* | Sir William Williams | Thomas Bulkeley | Death |
| 17 February 1697 | Breconshire | c | Edward Jones | Sir Edward Williams | Death |
| 25 February 1697 | Lancaster | u | Thomas Preston | Fitton Gerard | Death |
| 4 March 1697 | Orford | u | Sir Adam Felton | Sir John Duke | Death |
| 6 March 1697 | Mitchell | c | Humphrey Courtney | John Tregagle | Death |
| 6 March 1697 | Mitchell | c* | Thomas Vyvyan | John Povey | Chose to sit for Fowey |
| 8 April 1697 | Flint Boroughs | c | Sir Roger Puleston | Thomas Ravenscroft | Death |
| 14 December 1697 | Eye | u* | Thomas Davenant | Joseph Jekyll | Death |
| 14 December 1697 | Huntingdon | u* | Richard Montagu | Francis Wortley Montagu | Death |
| 15 December 1697 | Dover | c* | James Chadwick | Matthew Aylmer | Death |
| 17 December 1697 | Buckingham | u* | Sir Richard Temple | Sir Richard Temple | Death |
| 17 December 1697 | Cambridgeshire | c* | Edward Russell | Sir Rushout Cullen | Elevated to the peerage |
| 18 December 1697 | Grantham | c* | Sir John Brownlow | Sir John Thorold | Death |
| 22 December 1697 | Bridport | c* | Nicholas Carey | Peter Battiscombe | Death |
| 22 December 1697 | Hindon | c | Charles Morley | Henry Lee | Death |
| 23 December 1697 | Appleby | u* | Sir William Twysden | Sir John Walter | Death |
| 28 December 1697 | Northallerton | u* | Thomas Lascelles | Ralph Milbancke | Death |
| 30 December 1697 | Hertfordshire | c* | Sir Thomas Blount | Ralph Freman | Death |
| 12 January 1698 | Chester | u | Roger Whitley | Thomas Cowper | Death |
| 17 January 1698 | Aldborough | u | Henry Fairfax | William Wentworth | Void Election |
| 21 February 1698 | Downton | u | Charles Duncombe | Maurice Bocland | Expulsion |
| 2 March 1698 | Weymouth and Melcombe Regis | u* | John Knight | Philip Taylor | Expulsion |
| 11 March 1698 | Evesham | c* | Sir James Rushout | John Rudge | Death |
| 16 March 1698 | Saltash | u | Francis Buller | Francis Pengelly | Death |
| 18 March 1698 | Bedford | u* | Thomas Hillersden | William Spencer | Death |
| 29 March 1698 | Whitchurch | u* | Christopher Stokes | Richard Wollaston | Death |
| 11 April 1698 | Sandwich | c* | Edward Brent | John Thurbarne | Death |
| 23 May 1698 | Downton | u* | Sir Charles Raleigh | John Eyre | Death |
| 30 May 1698 | Lymington | u | John Burrard | William Tulse | Death |
| 3 June 1698 | Eye | u* | Charles Cornwallis | Spencer Compton | Succeeded to a peerage |
| 4 June 1698 | Huntingdonshire | u | Heneage Montagu | Robert Apreece | Death |

### 3rd Parliament of William III (1698–1700)

| Date | Constituency | c/u | Former Incumbent | Winner | Cause |
| - | - | - | - | - | - |
| 22 December 1698 | Buckingham | c* | Alexander Denton | Edmund Denton | Death |
| 30 December 1698 | Bere Alston | u | Sir Rowland Gwynne | James Montagu | Chose to sit for Breconshire |
| 31 December 1698 | Seaford | u | Sir William Thomas | William Campion | Chose to sit for Sussex |
| 2 January 1699 | Amersham | u | The Viscount Newhaven | John Drake | Chose to sit for Buckinghamshire |
| 2 January 1699 | Stockbridge | u* | George Pitt | John Pitt | Chose to sit for Wareham |
| 9 January 1699 | Newport (I.o.W.) | c | The Lord Cutts | Henry Greenhill | Chose to sit for Cambridgeshire |
| 11 January 1699 | Totnes | u | Sir Edward Seymour | Francis Gwyn | Chose to sit for Exeter |
| 14 January 1699 | Droitwich | u* | Thomas Foley | Thomas Foley | Chose to sit for Stafford |
| 16 January 1699 | Grampound | u* | John Tanner | Francis Scobell | Chose to sit for St Germans |
| 16 January 1699 | Penryn | c* | James Vernon | Alexander Pendarves | Chose to sit for Westminster |
| 16 January 1699 | Thetford | c | Sir Joseph Williamson | Lord Paston | Chose to sit for Rochester |
| 17 January 1699 | East Looe | u* | Charles Trelawny | Sir Henry Seymour | Chose to sit for Plymouth |
| 21 January 1699 | Chipping Wycombe | c | John Archdale | Thomas Archdale | Refused to take the oaths |
| 23 January 1699 | Rye | u* | Sir John Austen | Sir Robert Austen | Death |
| 25 January 1699 | Saltash | u* | John Specott | James Buller | Chose to sit for Cornwall |
| 26 January 1699 | Cricklade | u* | Charles Fox | Sir Stephen Fox | Chose to sit for Salisbury |
| 27 January 1699 | Newport (Cornwall) | c* | John Morice | Francis Stratford | Chose to sit for Saltash |
| 6 February 1699 | Sudbury | c | Sir Thomas Barnardiston | John Gurdon | Death |
| 22 February 1699 | Aylesbury | c | Sir Thomas Lee | Robert Dormer | Void Election |
| 23 February 1699 | Banbury | u | James Isaacson | Sir John Cope | Expulsion (Commissioner of Stamp Duties) |
| 23 February 1699 | Shaftesbury | u* | Henry Cornish | Thomas Chafin | Expulsion (Commissioner of Stamp Duties) |
| 24 February 1699 | Bramber | u | Sir Henry Furnese | John Courthope | Expulsion (Director of the East India Company) |
| 25 February 1699 | Harwich | u | Samuel Atkinson | Sir Thomas Middleton | Expulsion (Commissioner of Hawkers and Pedlars) |
| 7 March 1699 | Whitchurch | u* | Richard Wollaston | Richard Wollaston | Expulsion (Receiver-General of Taxes in Heretfordshire) |
| 14 March 1699 | Maldon | u | Sir Eliab Harvey | John Bullock | Death |
| 1 April 1699 | Bramber | u | John Courthope | John Asgill | Death |
| 8 April 1699 | Huntingdonshire | u* | Robert Throckmorton | John Dryden | Death |
| 26 April 1699 | Corfe Castle | c* | William Culliford | Richard Fownes | Void Election |
| 9 May 1699 | Bridgnorth | u* | Sir William Whitmore | Roger Pope | Death |
| 10 May 1699 | Somerset | u | Sir Edward Phelips | Nathaniel Palmer | Death |
| 16 May 1699 | Devon | u | Francis Courtenay | Thomas Drewe | Death |
| 28 November 1699 | Bridgwater | u | Roger Hoar | Sir Francis Warre | Death |
| 28 November 1699 | Newcastle-under-Lyme | c* | Sir Thomas Bellot | Rowland Cotton | Death |
| 29 November 1699 | Nottingham | c | Richard Slater | Robert Sacheverell | Death |
| 29 November 1699 | Oxfordshire | c | Lord Norreys | Sir Robert Dashwood | Succeeded to a peerage |
| 30 November 1699 | Great Grimsby | c* | Sir Edward Ayscough | Thomas Vyner | Death |
| 4 December 1699 | Warwick | u | Robert Greville | Algernon Greville | Death |
| 8 December 1699 | Hereford | u | Paul Foley | Samuel Pytts | Death |
| 12 December 1699 | Shropshire | u* | Edward Kynaston | Robert Lloyd | Death |
| 16 December 1699 | Dartmouth | c* | Joseph Herne | Nathaniel Herne | Death (Two MPs elected due to a Double Return. Results voided 12 February 1700. No by-election held.) |
| 16 December 1699 | Dartmouth | c | Joseph Herne | Rowland Holt | Death (Two MPs elected due to a Double Return. Results voided 12 February 1700. No by-election held.) |
| 20 December 1699 | Glamorganshire | u* | Bussy Mansel | Thomas Mansel | Death |
| 27 December 1699 | Southampton | c* | Sir Benjamin Newland | Roger Mompesson | Death |
| 4 January 1700 | St Germans | u* | John Tanner | Henry Fleming | Death |
| 29 January 1700 | Dunwich | u* | Sir Robert Rich | Sir Charles Blois | Death |
| 1 February 1700 | Pontefract | c* | John Bright | John Bright | Void Election |
| 8 February 1700 | Thetford | c | James Sloane | James Sloane | Void Election |
| 16 February 1700 | Sudbury | u* | Samuel Kekewich | Sir Gervase Elwes | Death |
