Catherine West is a British-Australian politician who has served as the Labour MP for Hornsey and Friern Barnet since 2015. She gained public attention in May 2026 after threatening to trigger a leadership contest against Prime Minister Keir Starmer following devastating local election losses, warning the cabinet that if nobody challenged him, “I will”.
Quick Facts
Full Name: Catherine Elizabeth West
Age: 60 (born 1966)
Nationality: British-Australian
Occupation: Member of Parliament (Hornsey and Friern Barnet)
Known For: Threatening to trigger a leadership challenge against Keir Starmer; former Labour Foreign Office minister
Marital Status: Married
Children: Two
Early Life and Background
West was born in Mansfield, a small town in Australia, and moved to London in 1998 when her husband secured a job at the London School of Hygiene and Tropical Medicine. She studied Modern Languages and Social Work at the University of Sydney before earning a Master’s degree in Chinese Studies at the School of Oriental and African Studies (SOAS) in London. She speaks five languages, including Mandarin, which she developed while teaching English as a second language in Nanjing, China.
Career and Achievements
Before entering politics, West worked as a social worker, including at a refuge for survivors of child sex abuse in Darwin, northern Australia. She also worked with refugees in London during the Balkans crisis from 1998 to 2000.
West began her political career as a caseworker for David Lammy MP (now Deputy Prime Minister) after arriving in London. She was elected as a Labour councillor in Islington in 2002, serving for 12 years and becoming council leader from 2010 to 2013, where she established the first “Islington Fairness Commission”. She was awarded Local Government Leader of the Year in 2013.
West was first elected to Parliament in 2015 as MP for Hornsey and Wood Green (later Hornsey and Friern Barnet) and has been re-elected three times. She served as a shadow foreign minister under Jeremy Corbyn but was sacked in 2017 for defying the whip to vote for the UK to remain in the European single market after Brexit. She returned to the shadow foreign office team under Keir Starmer in 2020.
In July 2024, West was appointed Parliamentary Under-Secretary of State at the Foreign, Commonwealth and Development Office, serving under Foreign Secretary David Lammy as minister for the Indo-Pacific. She left government in September 2025 following a cabinet reshuffle. In January 2026, she was appointed the UK’s Trade Envoy to Pakistan and now serves on the Treasury Select Committee. In 2022, she received the Patchwork Foundation’s MP of the Year award.
Why She Is In the News
West is in the news after issuing an ultimatum on May 9, 2026, demanding that cabinet ministers challenge Keir Starmer’s leadership following Labour’s loss of more than 1,100 council seats in local elections. In an exclusive BBC interview, she stated that if no leadership hopeful emerged by Monday, she would trigger a “stalking horse” leadership contest herself. She claimed to have 10 MPs prepared to back her, needing 81 signatures to force a vote. Her preferred option is for Starmer to be given “an international role” while a successor takes over.
Conclusion
Catherine West is a veteran Labour MP and former Foreign Office minister who has emerged as the unlikely face of an internal party rebellion against Keir Starmer. Whether she succeeds in triggering a leadership contest or not, her “stalking horse” challenge has intensified pressure on a prime minister already reeling from historic election losses.
