Wakefield: Normanton ward, after the death of Labour councillor Alan Wassell. His term was extended to 2021 so no byelection will be held.
Wellingborough: Irchester ward, after the death of Conservative councillor Thomas Lloyd. His term was due to end when the authority is abolished next year so no byelection will be held.
Dates for byelections
In England, all current vacancies which do not fill a term ending in 2021 will be held on 6 May 2021, the ordinary day for local elections.