Steve Witherden is the Labour MP for Montgomeryshire and Glyndŵr, having first been elected to parliament at the 2024 general election.

In the 2024 general election, Witherden won 12,709 votes, representing 29.4% of the vote. The Reform UK candidate, Oliver Lewis, placed second with 8,894 votes (20.6%), while the Conservative candidate, Craig Williams, received 7,775 votes (18.0%). Witherden was elected with a majority of 3,815.

The Montgomeryshire and Glyndŵr constituency was newly created ahead of the 2024 election, drawing on the former Montgomeryshire and Clwyd South seats.

Before the 2024 general election, the Montgomeryshire constituency held the unique distinction of being the only parliamentary seat in Wales that had never returned a Labour representative.

Political Career

Witherden currently serves as a parliamentary private secretary (PPS) in the Department for Energy Security and Net Zero. A PPS acts as an unpaid parliamentary assistant, providing a link between the senior frontbencher and backbench MPs. The role is widely regarded as the first step on the ministerial ladder. Although they cannot speak for the government in debates, a PPS is bound by collective responsibility and becomes part of the so-called “payroll vote”, expected to support the official line in all divisions. Witherden was appointed to this role in July 2026, following the Labour leadership contest and Andy Burnham’s elevation as prime minister.

In February 2026, Witherden expressed severe criticisms about the government’s proposed overhaul of indefinite leave to remain (ILR) guidelines in a Westminster Hall debate. The session, which was triggered by two public petitions signed by over 330,000 people, focused on Home Office proposals to replace the established five-year pathway to permanent residency (also known as indefinite leave to remain or settlement) with a 10-year baseline under an “earned settlement” model.

In the debate, Witherden hit out at the “extraordinary betrayal” of the retrospective reforms.

He stated: “The proposals risk fuelling exploitation, deepening poverty, destabilising already fragile sectors and doing real harm to the wider economy.

“Under the new system, so-called medium-skilled or lower-paid workers, including nursing, healthcare and social care staff, could face a staggering 15-year wait before being eligible for settlement. That is not a pathway; it is a prolonged period of insecurity.”

In January 2026, Witherden was one of over 60 Labour MPs to sign a letter to the prime minister calling for the introduction of an Australia-style ban on social media access for children under the age of 16. Organised by Plymouth Moor View MP Fred Thomas, the initiative brought together a cross-factional coalition of backbenchers – spanning the Socialist Campaign Group, Tribune Group and Blue Labour – to demand action.

The letter called on Keir Starmer to “show leadership” by introducing a minimum age for social media access “to protect young people from the consequences of unregulated, addictive social media platforms”.

It stated: “We are all strong supporters of technology, and of this Labour government’s ambition to use tech to improve lives. But successive governments have done far too little to protect young people from the consequences of unregulated, addictive social media platforms.”

In January 2026, Witherden was listed as a supporter of an amendment to the Public Office (Accountability) Bill, often referred to as the “Hillsborough Law”, that would extend the proposed criminal offence of misleading the public to include MPs and peers. Luke Myer, the Labour MP behind the proposal, argued that his amendment would mean “no-one in parliament would be above the law”, adding: “If politicians deliberately lie to the public, there should be consequences.” Myer’s amendment won the support of 30 cross-party MPs.

Witherden has sat as a member of the House of Commons Welsh affairs select committee (2024-2026).

Witherenden has been listed as a member of the all-party parliamentary groups (APPGs) for Cuba (chair), education (chair), gaps in covid-19 financial support (chair), Greece and the wood panel industry.

Witherden delivered his maiden speech on 24 July 2024 during a debate on education and opportunity.

In it, he said: “As a teacher since 2005, and having been a community governor, a parent governor and a teacher governor at multiple schools, plus having held an array of elected teacher trade union roles since 2009, I feel that I am qualified to speak on matters pertaining to education.

“Our education system is in crisis. The number of teacher vacancies, especially in key subject specialisms, and the number of teachers leaving the profession, is alarming.”

He added: “I was statemented dyslexic and dyscalculic at a time when a lot of people did not believe in such terms. I was completely illiterate until the age of 11, and was placed in bottom sets at school for many years and written off by many.

“I joined the profession to not write off anyone, and to fight for children to believe in themselves and realise their potential.”

Political Views

Leadership elections

Labour deputy leadership 2025: Witherden was one of 24 Labour MPs who nominated Bell Ribeiro-Addy for the party’s deputy leadership in September 2025. The election followed the resignation of Angela Rayner, who stepped down as deputy prime minister and deputy party leader after an investigation into her tax affairs. It marked the first time since 2007 that Labour had held a deputy leadership contest while in government.

Ribeiro-Addy, a member of the Socialist Campaign Group (SCG), was seen as the candidate on the left of the party. She secured only 24 nominations from the Parliamentary Labour Party (PLP), far short of the 80 required under rules introduced in 2021.

Factional identity and party tradition

Socialism26: In May 2026, Witherden was a founding signatory of Socialism26, a political initiative and pressure group launched by a coalition of Labour MPs and general secretaries from several major affiliated trade unions, including Unison, Aslef, the CWU, the TSSA and the FBU. The group described itself as advocating a “programme for change” intended to facilitate a “progressive political reset” within the Labour Party. It called for a return to traditional socialist values and greater internal party democracy.

The initiative was built upon a set of policy demands, including urging the government to “recognise the genocide in Gaza”, deliver full compensation for the “Waspi” women affected by state pension age changes, protect civil liberties and embrace intervention to lower energy bills.

Socialism26 described this programme as “the bare minimum to ensure that the public can see and feel the difference a socialist government makes to their lives.”

Socialist Campaign Group: Witherden has been listed as a member of the Socialist Campaign Group (SCG) – the standard-bearer of the left wing within the Parliamentary Labour Party (PLP). Founded in 1982 by followers of Tony Benn, the group has traditionally advocated policies such as widespread public ownership, wealth redistribution and strengthened trade union rights.

Momentum endorsement: Witherden was endorsed by the left-wing campaign group Momentum in the 2024 general election. Momentum was founded in 2015 to support the leadership of Jeremy Corbyn and to campaign for socialist policies within the Labour party.

Labour ‘reset’: In March 2026, Witherden was among dozens of Labour parliamentarians to co-sign a statement calling for a “reset” in the party’s internal culture and political direction. The statement, supported by an alliance of MPs from both the Mainstream (“soft-left”) and Momentum (left) wings of the party, condemned what it saw as the “insular, centralising approach” of the leadership. It called on Labour to rebuild “basic democracy, pluralism and fair process within our party.”

The intervention followed a series of by-election results in Gorton and Denton, Runcorn and Helsby and Caerphilly.

The statement said: “We stand against the insular, centralising approach of the current leadership that refuses to draw on the energy, talent and ideas of our whole movement, the continued underfunding of public services and local government, and the pandering to the talking points of the far right.”

It added: “We, the undersigned members from every section of the Labour Party – parliamentarians, councillors, internal election candidates, members and trade unionists, pledge to reset the Labour Party.”

Labour Rural Research Group: Witherden has been listed as a member of the Labour Rural Research Group (LRRG) – a caucus made up of MPs representing Labour’s so-called “rural wall”. Launched in August 2025, the group’s primary aim is to ensure that policy is developed with a clear understanding of the distinct challenges and priorities of rural and semi-rural communities.

The LRRG, chaired by the Suffolk Coastal MP Jenny Riddell-Carpenter, conducts research and consultations to challenge what it sees as a “rural blind spot” in Whitehall. Its first report, “Understanding Rural Britain”, surveyed voters on issues from healthcare and the economy to housing and the environment, seeking to build an evidence-based policy platform. The survey found nearly three quarters (74.4%) of respondents believe rural communities had been overlooked over the past 15 years. On the back of the report, Riddell-Carpenter stated that using the labelling rural voters as Nimbys (not in my back yard) was “toxic” and maintained “many people rightly despise the term”.

Electoral reform

Electoral reform amendment: In May 2026, Witherden was one of over 70 Labour MPs who signed an amendment to the Representation of the People Bill, calling on the government to establish a “national commission on electoral reform”. Tabled by Alex Sobel as chair of the fair elections APPG, the amendment aimed to force a rethink of the first past the post voting system.

At the time, Sobel described FPTP as “one of the biggest examples of a broken status quo in UK politics.” He invited colleagues to join this “common sense call to take a fresh look at how parliament is elected in modern Britain.”

Proportional representation bill: In December 2024, Witherden voted in favour of the Elections (Proportional Representation) Bill – introduced by Liberal Democrat frontbencher Sarah Olney under the 10-minute rule procedure. The bill sought to “introduce a system of proportional representation for parliamentary elections and for local government elections in England”.

A total of 138 MPs supported the bill – with 136 opposed. Notably, 59 Labour MPs backed Olney’s bill.

Introducing the bill, Olney told the House: “First past the post is a broken and unfair system. This summer, the Labour party won a landslide election victory, securing 63% of seats in the House of Commons in return for just 34% of the vote.

“The system leaves millions of voices unheard and creates a divisive, adversarial political climate where collaboration is discouraged and accountability is often sidestepped.”

Welfare

Welfare ‘reasoned amendment’ (June 2025): Witherden was one of the over 120 Labour MPs to sign the reasoned amendment to the government’s flagship welfare bill which aimed to reject the proposed legislation.

The amendment, in the name of senior Labour MP Dame Meg Hillier, objected to the fact that the bill had not been subject to a “formal consultation with disabled people” and that “250,000 people will be pushed into poverty” as a result of it, according to a government impact assessment.

The motion also called on the government to wait for the publication of the review into the Personal Independence Payment (Pip), helmed by minister Sir Stephen Timms, and the independent review, conducted by Sir Charlie Mayfield, into how the employment of disabled people could be boosted.

In May 2025, Witherden had signed a letter warning the government that the cuts were “impossible to support” and calling for a change in direction.

The letter, signed by 42 Labour MPs, read: “The planned cuts of more than £7bn represent the biggest attack on the welfare state since George Osborne ushered in the years of austerity and over 3 million of our poorest and most disadvantaged will be affected.

“Whilst the government may have correctly diagnosed the problem of a broken benefits system and a lack of job opportunities for those who are able to work, they have come up with the wrong medicine. Cuts don’t create jobs, they just cause more hardship.”

Welfare vote (July 2025): Witherden went on to vote against the bill at second reading. The vote came after ministers agreed to significant concessions to avoid defeat via a mass rebellion of Labour MPs on 1 July 2025.

Winter fuel payment EDM: In September 2024, Witherden signed an early day motion (EDM) expressing concern over the government’s proposed changes to the winter fuel payment. The motion called on the government to “postpone the ending of winter fuel payments and establish a comprehensive strategy to tackle fuel poverty, health inequality and low incomes among older people.”

Assisted dying

Witherden voted in favour of the Terminally Ill Adults (End of Life) Bill, better known as the assisted dying bill, at second reading (November 2024) and third reading (June 2025).

Social values and conscience issues

Abortion decriminalisation (2025): Witherden voted in favour of a backbench amendment to the Crime and Policing Bill that sought to decriminalise abortion in England and Wales in June 2025. The amendment, which was passed by a majority of 242 votes, removed women from the threat of prosecution for ending a pregnancy at any stage. As an issue of conscience, MPs were allowed to vote according to their personal beliefs.

Palestine

Palestinian recognition letter (July 2025): In July 2025, Witherden was among the over 254 MPs to sign a cross-party letter calling for the government to immediately recognise the state of Palestine. The letter called on the prime minister and foreign secretary to recognise Palestine at the UN Conference then taking place in New York.

Before Politics

Witherden was born in Wrexham, Wales.

Witherden studied English literature at the University of Wales, Lampeter. He subsequently obtained a postgraduate certificate in education (PGCE) from the University of Wales, Aberystwyth.

Witherden initially held roles working in warehouses, factories and security.

Witherden went on to work as a secondary school teacher, including as the head of drama at Ysgol Clywedog in Wrexham. He spent almost 20 years as a secondary school teacher and trade union representative.

Personal Life

Witherden is married. His wife works for the NHS in cancer care services.

Witherden was diagnosed as both dyslexic and dyscalculic as a child, which left him illiterate until the age of 11.

Trivia

Witherden was a founding signatory of Socialism26.