2021 Old Bexley and Sidcup by-election
2 December 2021
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Old Bexley and Sidcup constituency | |||||||||||||||||||||||||||||||||
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| Turnout | 33.5% ( 36.3 pp) | ||||||||||||||||||||||||||||||||
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A by-election for the United Kingdom parliamentary constituency of Old Bexley and Sidcup was held on 2 December 2021, following the death of incumbent Conservative Party MP James Brokenshire. It was won by Louie French of the Conservatives, albeit with a reduced majority from 2019.