Former UK PM Keir Starmer resigns as MP for Holborn and St Pancras

September 1, 2026 at 06:15 PM2 min

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Former UK Prime Minister Keir Starmer resigned as MP for Holborn and St Pancras on September 1, 2026, ending 11 years in Parliament. He said he will focus on international relations, defence, and violence against women and children. The resignation follows his departure as Labour leader in June and as prime minister on July 20.

Key Facts

Keir Starmer resigned as MP for Holborn and St Pancras effective September 1, 2026, after 11 years in the seat.
Starmer announced the resignation on his X account, saying he will focus on international relations, defence, and violence against women and children.
Andy Burnham became Labour leader on July 17, 2026, and was appointed prime minister by King Charles III on July 20, 2026.
Starmer faced criticism over economic policies, the appointment of Peter Mandelson as ambassador to Washington, and the May local election defeat.

Resignation Announcement

Keir Starmer announced his resignation as MP for Holborn and St Pancras on his X account on September 1, 2026. The resignation took effect immediately, ending his 11-year tenure in the constituency. Starmer said he would focus on international relations, defence, and violence against women and children. He expressed pride in his work on local issues in the constituency. Starmer pledged full support for the Labour candidate who will contest the seat.

Political Fallout

Starmer faced criticism over his economic policies, the appointment of Peter Mandelson as ambassador to Washington, and the May local election defeat. He resigned as Labour leader in June 2026, saying he would remain prime minister until a new leader was elected. Andy Burnham, MP for Makerfield and former Mayor of Manchester, was elected Labour leader on July 17, 2026, as the sole candidate. Starmer resigned as prime minister on July 20, 2026, and King Charles III appointed Burnham as prime minister the same day.