Lonnie G. Bunch III, secretary of the Smithsonian Institution, will step down from his position at the end of 2026. This event marks the conclusion of a historic tenure leading one of the world’s most prominent cultural and educational institutions.
Bunch announced his retirement with a statement expressing both gratitude for his time at the Smithsonian. He also expressed confidence in the institution’s future.
“It is with very mixed emotions and heartfelt gratitude that I announce my retirement,” Bunch said.
He described his departure as a moment filled with both pride and sadness. Additionally, he emphasized his confidence in the people responsible for continuing the Smithsonian’s mission.
A Historic Tenure at the Smithsonian
Bunch became secretary of the Smithsonian in 2019. He was previously the founding director of the National Museum of African American History and Culture.
Under his leadership, the Smithsonian continued expanding its role as a major center for American history, culture, science and education. The institution encompasses numerous museums, research centers, libraries and the National Zoo.
His tenure has also placed him at the center of important national conversations. These conversations focus on how American history and culture are represented in public institutions.
The Smithsonian Faces Growing Political Pressure
Bunch’s departure comes during a period of heightened political scrutiny of the Smithsonian.
The institution has faced criticism from President Donald Trump and his administration. This criticism is over the way some museums present American history and issues related to race, identity and politics.
In 2025, Trump called for an internal review of several Smithsonian museums. He directed the institution to emphasize what his administration described as American exceptionalism.
The pressure continued in 2026, when the administration criticized the Smithsonian’s National Museum of American History. Officials accused it of engaging in what they characterized as political activism.
These disputes have placed the Smithsonian at the intersection of cultural, historical and political debates in the United States.
Bunch Leaves a Lasting Legacy
Bunch’s career has been closely associated with expanding the public understanding of American history. He also worked to ensure that previously underrepresented stories have a place within major cultural institutions.
His leadership at the National Museum of African American History and Culture was particularly significant. It helped establish the museum as an important destination for understanding African American experiences and their role in the broader history of the United States.
As secretary, Bunch oversaw an institution whose reach extends far beyond Washington, D.C. The Smithsonian connects millions of visitors and researchers with collections and educational resources.
What Comes Next for the Smithsonian?
Bunch is expected to remain in his position through the end of the year. The Smithsonian will then face the task of selecting a new secretary. This change comes at a time when the institution is navigating political scrutiny, debates over historical interpretation and questions about its future direction.
For Bunch, the transition represents the end of a significant chapter. His departure leaves behind a broad institutional legacy. The Smithsonian continues to play a central role in the cultural and historical life of the United States.
