Trump Appoints Stephen Miller as White House Chief of Staff
US President Donald Trump has named Stephen Miller, his deputy chief of staff and immigration policy architect, to replace Susie Wiles following Republican midterm losses.
On Friday, President Donald Trump announced via Truth Social that Stephen Miller would become his White House Chief of Staff beginning Monday, November 9, 2026. Miller, serving currently as Deputy Chief of Staff, takes over from Susie Wiles.
The announcement marks a significant shift in the administration's top personnel structure. Electoral losses sustained by Republicans during the 2026 midterm elections prompted this leadership change.
Control of Congress slipped from the party's grasp in those contests. On Thursday evening, November 5, 2026, Wiles tendered her resignation following the disappointing results.
Rather than exit the administration altogether, she will assume responsibility for Trump's political operations. Trump has long relied on Miller as a trusted aide instrumental in formulating the administration's tough stance on immigration matters.
When announcing the appointment, Trump identified Miller among his most valued personnel. He also took the opportunity to recognize Wiles' work during her time leading the White House, offering thanks for her contributions and service.
This personnel adjustment reflects organizational restructuring in the wake of the midterm setback. Effective Monday, November 9, 2026, Miller begins his duties in the chief of staff role, while Wiles transitions to manage affairs within Trump's broader political framework.
The reshuffle demonstrates Trump's response to electoral challenges faced by his party.
