2021 Wiltshire Council election

The 2021 Wiltshire Council election took place on 6 May 2021 as part of the 2021 local elections in the United Kingdom. All 98 councillors were elected from electoral divisions which returned one councillor each by first-past-the-post voting for a four-year term of office.

Council composition
After the previous election the composition of the council was:

Prior to the election the composition of the council was:

After the election the composition of the council was:

Electoral division results
The electoral division results listed below are based on the changes from the 2017 elections, not taking into account any party defections or by-elections.

Sitting councillors are marked with an asterisk (*).

Bowerhill
Note: Nick Holder was elected in a 2019 by-election in Melksham Without South.

Brinkworth
Note: in 2017, Chris Hirst was elected in Royal Wootton Bassett South

Ethandune
Note: Suzanne Grahem Wickham had previously held the seat for the Conservatives in a 2019 by-election.

Tidworth North and West
Note: Mark Connolly had been elected in 2017 for the previous seat called Tidworth.

Till Valley
Note: Kevin Daley had held the seat of Till and Wylye Valley in a 2020 by-election.

Trowbridge Drynham
Note: Andrew James Bryant had previously gained the seat for the Liberal Democrats in a 2019 by-election.

Trowbridge Lambrok
Note: Jo Trigg had previously gained the seat for the Liberal Democrats in a 2019 by-election.

Westbury North
Note: Carole King had previously held the seat for the Liberal Democrats in a 2019 by-election.

Westbury West
Note: in 2017, Matthew Dean was elected in Salisbury St Pauls

Wylye Valley
Note: in 2017, Christopher Newbury was elected in the former Warminster Copheap and Wylye