Former Prime Minister Sir Keir Starmer to Step Down as Member of Parliament

In a move that marks the final chapter of his parliamentary career, former Prime Minister Sir Keir Starmer has announced his intention to resign as an MP, stepping away from the House of Commons after eleven years of service.

The announcement, made on Tuesday, September 1, 2026, comes just two months after Sir Keir vacated both the premiership and the leadership of the Labour Party. His resignation in July followed a period of political turbulence, characterized by declining approval ratings and poor results in local elections.

Sir Keir, who succeeded the late Frank Dobson in the north London constituency in 2015, confirmed his departure in an interview with his local newspaper, the Camden New Journal. Reflecting on his tenure, he described his time representing the area as a “huge honour and privilege.”

A New Chapter Beyond Westminster

While his time in elected office is coming to a close, Sir Keir signaled that he has no intention of retreating from public life. He outlined a clear roadmap for his post-parliamentary career, which will focus on global advocacy and policy work.

“I will now focus on other things and that will be international affairs including defence, security, trade and technology in a fast-changing world,” Sir Keir stated. Furthermore, he emphasized his long-standing commitment to social justice, specifically vowing to continue his efforts in combating violence against women and girls—a cause he championed long before his entry into Parliament.

“It’s work I started before I became an MP and it’s work I’m keen to continue after I’m an MP,” he added.

A Seat in Transition

Sir Keir’s exit follows a historic leadership transition earlier this summer. After he stepped down, Andy Burnham ascended to the role of Prime Minister, having secured a decisive victory in the Makerfield by-election that paved his way back into the heart of government.

The departure of Sir Keir leaves a vacancy in his north London constituency, a seat that has been a Labour stronghold since its creation in 1983. However, the seat has seen increased competition in recent cycles, with Labour’s majority narrowing from over 27,000 to 11,572 in the most recent general election.

The news of Sir Keir’s decision to resign as an MP has already sparked discussions regarding the upcoming by-election, as the local Labour constituency party prepares for the next phase of the seat’s long-standing political identity.

Having informed local staff of his decision, Sir Keir leaves behind a legacy defined by his dual roles as a party leader and a constituency representative, now turning his focus toward his interests in the international arena.