Rutland: Alan Walters, who was elected for the Conservatives in Oakham North East ward but moved to the Independent and Green group in November 2021, has now left the group to sit as a non-aligned Independent councillor.
Bassetlaw: Sutton ward, after the resignation of Conservative councillor Denise Depledge. Term ends May next year.
Braintree: Coggeshall ward, after the resignation of Independent councillor Nick Unsworth. Term ends May next year.
Harrogate: Harrogate Harlow ward, after the resignation of Conservative councillor Jim Clark. As his term was due to end when the authority is abolished at the end of March, no byelection will be held.
Isle of Wight: Brighstone, Calbourne and Shalfleet division, after the resignation of former Conservative leader Steve Hastings. Term ends 2025.
Norfolk: Gaywood North and Central division, after the resignation of Conservative county councillor Graham Middleton to concentrate on his borough role. Term ends 2025.
Rhondda Cynon Taf: Abercynon ward, after the resignation of Labour councillor Marcia Rees-Jones. Term ends 2027.