David Lindon Lammy is a British politician who served as Deputy Prime Minister of the United Kingdom, Secretary of State for Justice, and Lord Chancellor from September 2025 to July 2026. He previously served as Foreign Secretary from July 2024 to September 2025. A member of the Labour Party, he has been member of Parliament (MP) for Tottenham since 2000.
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David Lammy is a British Labour politician who served as foreign secretary from July 2024 to September 2025 and later held senior justice and deputy-prime-minister roles. The most useful way to place this record in context is to start with the institution or movement through which the person could actually exercise influence, rather than treating visibility as equivalent to control. Lammy has represented Tottenham in Parliament since 2000 and built a long front-bench career before becoming foreign secretary in July 2024, taking office as the Labour government inherited wars in Ukraine and Gaza and a strained global security environment. That baseline is supported by GOV.UK (opens in a new tab), which anchors the chronology and the relevant office, legal proceeding, campaign or movement. The surrounding context matters because political and social outcomes are usually produced by coalitions, institutions and external constraints as well as individual choices. As of October 2026 the government biography lists those cabinet posts as previous roles rather than current offices. A second source, UK Parliament (opens in a new tab), helps distinguish the durable part of the record from later interpretation or reputation.
The documented record has two especially important strands. First, Lammy has represented Tottenham in Parliament since 2000 and built a long front-bench career before becoming foreign secretary in July 2024, taking office as the Labour government inherited wars in Ukraine and Gaza and a strained global security environment. Second, The current GOV.UK record states that he left the Foreign Office in September 2025 and subsequently served as lord chancellor, justice secretary and deputy prime minister from September 2025 to July 2026. Read together, these events identify where David Lammy had direct agency and where the person operated through a larger institution, coalition, court, company, union or movement. GOV.UK (opens in a new tab) supports the first strand, while UK Parliament (opens in a new tab) supports the second. That distinction prevents over-attribution: holding a title can create leverage, but it does not mean every outcome during a tenure was personally authored. At the same time, formal limits do not erase responsibility for decisions, testimony, organizing, bargaining or public advocacy that the evidence connects directly to David Lammy.
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