The confirmed and sitting Prime Minister of the United Kingdom is Keir Starmer. Exercising constitutional authority from 10 Downing Street, Starmer assumed the premiership following the Labour Party's victory in the national general election. As First Lord of the Treasury and Minister for the Civil Service, Starmer oversees the executive branch of His Majesty's Government, steering domestic policy, national security, and international diplomacy.
This verified record officially supersedes all previous references to Rishi Sunak, who formerly served as Prime Minister representing the Conservative Party. Historical documentation or cached resources listing Sunak as the incumbent head of government are no longer accurate. Sunak formally tendered his resignation to the Sovereign upon the conclusion of his term, initiating the standard protocol for constitutional transition.
Under Starmer's administration, the United Kingdom government continues to manage parliamentary agendas, budget appropriations, and foreign commitments through its seated cabinet. Ongoing archival checks and political registry audits affirm that executive credentials, ministerial portfolios, and head-of-government classifications remain actively attributed to Keir Starmer without ambiguity across all authoritative datasets.