John McDonnell

John McDonnell
Official portrait, 2021
Shadow Chancellor of the Exchequer
In office
13 September 2015 – 5 April 2020
LeaderJeremy Corbyn
Preceded byChris Leslie
Succeeded byAnneliese Dodds
Deputy Leader of the Greater London Council
In office
7 May 1984 – 7 May 1985
LeaderKen Livingstone
Preceded byIlltyd Harrington
Succeeded byMichael Ward
Chair of the Finance and General Purposes committee
In office
11 May 1982 – 21 May 1985
LeaderKen Livingstone
Preceded byDr Anthony Hart
Succeeded byAlex Mackay
Member of Parliament
for Hayes and Harlington
Assumed office
1 May 1997
Preceded byTerry Dicks
Majority12,031 (31.4%)
Member of the Greater London Council
for Hayes and Harlington
In office
7 May 1981 – 31 March 1986
Preceded byArthur H. S. Hull
Succeeded byOffice abolished
Personal details
BornJohn Martin McDonnell
(1951-09-08) 8 September 1951
Liverpool, Lancashire, England
PartyLabour
Other political
affiliations
Socialist Campaign Group
Spouses
Marilyn Jean Cooper
(m. 1971; div. 1987)
Cynthia Marie Pinto
(m. 1995)
Children3
EducationGreat Yarmouth Grammar School
St Joseph's College, Ipswich
Burnley Technical College
Alma materBrunel University (BA)
Birkbeck, University of London (MSc)
Signature
WebsiteOfficial website
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John Martin McDonnell (born 8 September 1951) is a British Labour Party politician who served as Shadow Chancellor of the Exchequer from 2015 to 2020. He has been the Member of Parliament (MP) for Hayes and Harlington since 1997.

He formerly had the Labour whip withdrawn and was suspended from the party on 23 July 2024 as a result of voting to scrap the two child benefit cap. McDonnell is on the political left and a member of the Socialist Campaign Group.

He stood for the position of Labour Party leader following Tony Blair's resignation in 2007, but failed to reach the required number of nominations. He was a candidate for the party leadership again in 2010 following Gordon Brown's resignation after Labour's electoral defeat, but withdrew in favour of Diane Abbott, feeling that he would be unable to secure enough nominations.

Alongside Jeremy Corbyn, McDonnell has been seen as a major figure on the left-wing of the party. After being elected Labour leader in 2015, Corbyn appointed McDonnell to his Shadow Cabinet as Shadow Chancellor of the Exchequer. As Shadow Chancellor, McDonnell pledged to increase spending on infrastructure and research, describing his vision for the economy as "socialism with an iPad".