322 stats from 17 datasets, from 14 sources, back to 1993, for the whole of the UK, where we can find it. Last updated: 12 Apr 2026

Dame Siobhain McDonagh

Dame Siobhain McDonagh MP

Labour · Mitcham and Morden · CR4 4HA

Key facts

Party Labour (Lab)
ConstituencyMitcham and Morden
First elected1 May 1997
ResultLab Hold
GenderF
Emailmcdonaghs@parliament.uk
Phone020 7219 4678
Websitehttp://www.siobhainmcdonagh.org.uk/

Election results

Results for Mitcham and Morden at the most recent general election.

Siobhain McDonagh
Labour 25085 55.4%
Ellie Cox
Conservative 6324 14.0%
Pippa Maslin
Green Party 4635 10.2%
Ruth Price
Reform UK 4135 9.1%
Jenifer Gould
Liberal Democrat 3622 8.0%
Mehmood Jamshed
Workers Party of Britain 1091 2.4%
Desmond Coke
Christian Peoples Alliance 363 0.8%

Government posts

PostFromTo
Assistant Whip (HM Treasury) 2 July 2007 12 September 2008

Committees

CommitteeFromTo
Social Security 14 July 1997 28 November 1997
Health and Social Care Committee 27 November 2000 12 July 2005
Education Committee 10 September 2012 30 March 2015
Women and Equalities Committee 26 October 2015 13 June 2016
Panel of Chairs 30 July 2024 Present
Panel of Chairs 15 January 2020 30 May 2024
Panel of Chairs 11 September 2017 6 November 2019
Treasury Committee 21 October 2024 Present
Treasury Committee 11 May 2020 30 May 2024
Treasury Sub-Committee on Financial Services Regulations 20 June 2022 30 May 2024
Financial Services and Markets Bill 12 October 2022 3 November 2022
Social Housing (Regulation) Bill [HL] 23 November 2022 29 November 2022
Renters (Reform) Bill 8 November 2023 28 November 2023
Finance Bill 10 January 2024 10 January 2024
Rare Cancers Bill 26 June 2025 Present

Constituencies represented

ConstituencyFromTo
Mitcham and Morden Present
Mitcham and Morden Present
Mitcham and Morden Present

Party affiliations

PartyFromTo
Labour 1 May 1997 Present