Template:2019–2024 UK House of Commons composition

This table relates to the composition of the House of Commons at the 2019 general election and its dissolution on 30 May 2024 and summarises the changes in party affiliation that took place during the 2019–2024 Parliament.

For full details of changes during the 2019–2024 Parliament, see By-elections and Defections, suspensions and resignations.