19 May:Lancaster, Ellel. Resignation of David Whitworth (C) on 22 March 2022.
26 May:City of London (Alderman), Aldersgate.
City of London (Alderman), Cornhill.
City of London (Alderman), Cordwainer. Death of Sir Roger Gifford (non-party) on 25 May 2021.
Gedling, Gedling. Resignation of Jennifer Hemingway (Labour)
North Kesteven, Sleaford Quarrington & Mareham
Redbridge, Mayfield (3). Countermanded poll due to the death of one of the Conservative candidates.
9 June:Breckland, Mattishall. Ian Martin (Conservative) has resigned due to ill-health.
Crawley, Southgate (2023). Mike Pickett (Labour) has ceased to be a councillor due to "prolonged ill health".
Rother, Brede & Udimore. Jonathan Johnson (Conservative) died on 23rd March.
Sevenoaks, Penshurst, Fordcombe & Chiddingstone. Susan Coleman (Conservative) has resigned as a councillor on 4 April.
Sunderland, Copt Hill. Countermanded due to death of the UKIP candidate.
Wyre Forest, Franche & Habberley North. Anna l'Huillier Independent Community & Health Concern resigns following the adoption of the Local Plan on 27 April.
16 June:Rother, Brede & Udimore. Jonathan Johnson (Conservative) died on 23rd March.
Sunderland, Copt Hill. Countermanded due to death of the UKIP candidate.
Warwick, Leamington Clarendon. Cause: Death of Jonathan Nicholls (Lab) on 14 March 2022.
Wyre Forest, Franche & Habberley North. Anna l'Huillier Independent Community & Health
23 June:
Harlow, Bush Fair. Marco Lorenzini (Con) has resigned after five days due to racist tweets.
Neath Port Talbot, Port Talbot. Countermanded following death of Independent candidate.
Waverley, Hindhead. Death of Peter Isherwood (Con) on 4 April.
30 June:
Eilean Siar - Barraigh agus Bhatarsaigh - 1 councillor nominated for 2 seats
Eilean Siar - Sgìre an Rubha Sgìr’ Ùige agus Carlabhagh - 1 councillor nominated for 2 seats
Known vacancies:
Breckland, Thetford Boudica. Mark Robinson (Con) has resigned as a councillor for personal reasons.
Bridgend, Central. Stuart Baldwin (Labour) has resigned after five days to take up a politically restricted role.
Buckinghamshire, Bernwood. Cameron Branston has ceased to be a councillor.
Croydon, South Croydon. Jason Perry (Con) unable to take his seat due to also being elected Mayor.
East Riding of Yorkshire, Bridlington North. Chad Chadwick (Conservative) has ceased to be a councillor.
Epsom & Ewell, West Ewell. Death of Clive Smitheram (RA) on 25 April.
Hyndburn, Overton (2024). Michael Hindley (Labour) has ceased to be a councillor.
Kingston, New Malden Village (3). Countermanded Poll due to the death of Mary Clark (No Description)
Lancaster, Harbour. Janice Hanson (Labour) died on 8 May.
Liverpool, Fazarkley. Lyndsay Melia (Labour) resigned on 30 March.
Middlesbrough, Berwick Hills & Pallister. Lee Garvey (Independent) has resigned as a councillor.
Milton Keynes, Woughton & Fishermead. Death of Carol Baume (Labour) on 23 April.
Newark & Sherwood, Ollerton. Neal Mitchell (Labour) resigned as a councillor on 9 May.
North East Derbyshire, Pilsley & Morton. Ann Holmes (Labour) has ceased to be a councillor.
North Warwickshire, Hartshill. Barry Lees (Conservative) has ceased to be a councillor.
Rutland, Oakham South. Ian Razzell (Ind, Elected as Con) resigned on 9 May.
Shetland, North Isles. Two candidates for three seats in May.
Shropshire, Highley. Dave Tremellen (Independent) has resigned on 22 April.
South Somerset, Brympton.
South Derbyshire, Midway. David Angliss (Ind, elected as Con) has ceased to be a councillor.
South Staffordshire, Penkridge North East & Acton Trussell. Isabel Ford (Conservative) has ceased to be a councillor
Spelthorne: Laleham & Shepperton Green, death of Mary Madams (Con)
Wyre, Cleveleys Park. Cause: Death of Rita Amos (C) on 3 March 2022.
The following 3 vacancies remain in limbo due to council reorganisations and it's unclear if they can/will be called:
Barrow-in-Furness: Dalton South. Cause: Resignation of Shaun Blezard (Lab) on 3 February 2022.
Harrogate: Marston Moor. Cause: Death of Norman Waller (C) on 25 January 2022.
Ryedale: Sherburn. Cause: Resignation of John Raper (Ind) on c. 1 February 2022.
The following 2 vacancies will apparently not be called due to council reorganisation:
Carlisle: Botcherby and Harraby North. Cause: Resignation of Jack Paton (Ind) on 2 February 2022.
Cumbria: Longtown. Cause: Death of Val Tarbitt (C) on 28 January 2022.