Lucy Rigby

Lucy Rigby is the Labour MP for Northampton North, and has been an MP continually since 4 July 2024. She currently holds the Government post of Chief Secretary to the Treasury.

Parliamentary career

Find out about the Parliamentary career of Lucy Rigby, including posts and roles held.

UK Parliamentary constituency boundaries have changed following a review in 2023. For more information read this insight from the House of Commons Library: ‘Boundary review 2023: Which seats will change in the UK?’

Current

Shows current posts, roles, party affiliation and other relevant information.

Representation

Northampton North
Elected 1 time
4 July 2024 - Present
Commons

Parliamentary party affiliation

Labour
4 July 2024 - Present

Government post

Chief Secretary to the Treasury
HM Treasury
14 May 2026 - Present
Commons

Previous

Shows previous posts, roles and other relevant information.

Government posts

Economic Secretary (HM Treasury)
HM Treasury
6 September 2025 - 14 May 2026
Commons
Solicitor General (Attorney General's Office)
Attorney General's Office
2 December 2024 - 6 September 2025
Commons

Committee memberships

Treasury Committee
21 October 2024 - 9 December 2024
Commons
Finance (No. 2) Bill
15 January 2026 - 3 February 2026
Commons