WASHINGTON DC. WA, September 12, 2026 — Smithsonian Secretary Lonnie Bunch announced Tuesday that he will retire by the end of the year, concluding a distinguished tenure documented by the Smithsonian Institution. Bunch has been leading the Institution since 2019 the first Black person to hold the position. His departure comes amid months of pressure from the Trump administration regarding how Smithsonian museums portray American history.
A Career From The Rocks Up
Before becoming secretary, Bunch founded the Smithsonian’s National Museum of African American History and Culture, an achievement highlighted by the National Endowment for the Humanities. He described the Smithsonian as “one of the great loves of my life” when he announced his upcoming retirement. Smithsonian’s Board of Regents Chairman Chief Justice John Roberts called Bunch “someone who pursues excellence in telling the story of our nation.”
The Institution manages 21 museums, the National Zoo and several research locations nationwide. Bunch has worked inside the Smithsonian system for almost three decades, managing cultural assets recognized by the UNESCO World Heritage Centre. His statement expressed gratitude to staff and visitors for what he called a remarkable partnership.
Bunch, one of the longest-tenured staff members at the Smithsonian, noted that he has spent nearly half his life working across the premier cultural institution, a history detailed by the National Museum of American History. He led the way for the African American history museum from a fancy notion to an actual edifice that opened in 2016. Colleagues have praised his work for making that project one of the most visited sites on the Mall.
White House Report Escalated Tensions
Bunch’s departure follows a White House Domestic Policy Council report in July that sharply criticized Smithsonian leadership, an executive agency oversight action hosted on the official White House platform. It alleged officials at the National Museum of American History fostered a tale skewed in one direction. It said, “In the end, exhibits did not present history in a way that was ‘inspiring, unifying, and worthy of our great republic.
The release of the report was especially tough on museum director Anthea Hartig, who came under fire after its publication over the summer. This prompted speculation that the administration would attempt to force out senior staff at the Smithsonian altogether, drawing concern from professional bodies like the American Alliance of Museums. Then Bunch himself had just recently said he would resign, and none of those firings had happened.
The report came as the Smithsonian set to unveil exhibits commemorating this year’s 250th anniversary of the nation, an initiative supported by the U.S. Semiquincentennial Commission. Federal officials had already made changes to signage at the parks under a March 2025 executive order. That general order included changes to or the complete removal of some displays.
An Influential Political Governing Board
The Smithsonian operates under a unique governance structure outside the executive branch, unlike standard federal agencies, as established by charter in the U.S. Code. Among the Board of Regents are Vice President JD Vance, Chief Justice Roberts, and bipartisan lawmakers. The board also includes citizen regents selected for their expertise in certain fields.
It has constrained the direct power of the White House when it comes to museum staffing. Nonetheless, presidential pressure and public criticism give the administration indirect leverage to influence executive choices, a dynamic studied by historians at the Organization of American Historians. Bunch’s is not The White House did not immediately respond to inquiries about Bunch’s departure.
Officials said the administration, which has been scrutinising the Smithsonian since 2025 And as the nation’s 250th birthday and corresponding public messaging grew closer, that scrutiny intensified, reflecting public debates tracked by the American Historical Association. His exit is the biggest shake-up in leadership to come to light from that continuing dispute.
What Happens Next
Bunch will officially leave before the Board of Regents searches for his successor. A timeline for naming a new secretary has not been released, according to governance updates from the Smithsonian Board of Regents. The move comes as the Smithsonian prepares exhibitions to commemorate the nation’s 250th anniversary.
Bunch said he departs “with great confidence in the individuals who will take this extraordinary institution into the future.” Museum personnel at each of the Smithsonian’s locations will continue developing anniversary programming through the end of this year, adhering to educational standards supported by the Institute of Museum and Library Services. That celebration and the ongoing dispute described in the Smithsonian’s retirement announcement will be left for his successor.
