KeyAppointees serving in offices that did not require Senate confirmation.Appointees confirmed by the Senate who are currently serving or served through the entire term.Appointees awaiting Senate confirmation.Appointees serving in an acting capacity.Appointees who have left office after confirmation or offices which have been disbanded.Nominees who were withdrawn prior to being confirmed or assuming office.
Appointments (first administration) Office Nominee Assumed office Left office Secretary of the Interior David Bernhardt"President Donald J. Trump Announces Key Additions to his Administration" , The White House, April 28, 2017. Retrieved April 28, 2017. April 11, 2019 January 20, 2021 January 2, 2019 April 11, 2019 Ryan Zinke March 1, 2017 January 2, 2019 Deputy Secretary of the Interior Katharine MacGregor February 25, 2020 January 20, 2021 September 30, 2019 February 25, 2020David Bernhardt August 1, 2017 April 11, 2019 Julie Lillie January 20, 2017 August 1, 2017 Solicitor of the InteriorDaniel Habib JorjaniSeptember 26, 2019January 20, 2021 Ryan Douglas Nelson Nomination withdrawn by the President on May 10, 2018Assistant Secretary of the Interior(Fish and Wildlife)Robert WallaceJune 30, 2019January 20, 2021Assistant Secretary of the Interior(Insular Affairs)Douglas DomenechSeptember 18, 2017January 20, 2021Assistant Secretary of the Interior(Land and Minerals Management) Joe Balash December 7, 2017 August 2019Assistant Secretary of the Interior (Policy, Management, and Budget) Susan Combs June 5, 2019 April 25, 2020 Assistant Secretary of the Interior(Water and Science) Timothy R. Petty January 31, 2018 January 20, 2021 Assistant Secretary of the Interior(Indian Affairs) Tara Sweeney July 9, 2018 January 20, 2021Inspector General of the InteriorMark GreenblattAugust 26, 2019January 24, 2025 National Park Service Director of the National Park Service Margaret Everson August 7, 2020 January 20, 2021David Vela Nomination lapsed and returned to the President on January 3, 2019 October 1, 2019 August 7, 2020P. Daniel Smith January 24, 2018 September 30, 2019Michael T. Reynolds January 3, 2017 January 24, 2018 Member of the Board of Directors of the Presidio Trust William Ellison Grayson May 2017 Marie Louise Hurabiell John W. Keker Lynne K. Benioff Carole McNeil Office of Surface Mining Reclamation and Enforcement Director of the Office of Surface Mining Reclamation and Enforcement Lanny Erdos December 3, 2020 January 20, 2021 September 1, 2019 December 3, 2020 United States Fish and Wildlife Service Director of the United States Fish and Wildlife Service Aurelia Skipwith January 6, 2020 January 20, 2021 United States Bureau of Land ManagementDirector of the Bureau of Land ManagementWilliam Perry Pendley July 29, 2019 September 25, 2020 Nomination withdrawn by the President on September 8, 2020 Brian Steed November 16, 2017 July 29, 2019 Michael Nedd March 15, 2017 November 15, 2017 Kristin Bail January 20, 2017 March 14, 2017 United States Geological Survey Director of the United States Geological Survey James F. Reilly May 14, 2018 January 20, 2021 United States Bureau of Reclamation Commissioner of the Bureau of Reclamation Brenda Burman November 17, 2017 January 20, 2021
Appointments (second administration) Office Nominee Assumed office Left office Secretary of the Interior Doug Burgum February 1, 2025 Walter Cruickshank January 20, 2025 February 1, 2025 Deputy Secretary of the Interior Katharine MacGregor June 9, 2025 Solicitor of the Interior William L. Doffermyre October 15, 2025https://www.legistorm.com/person/bio/565793/William_L_Doffermyre.html May 26, 2026https://www.eenews.net/articles/interior-solicitor-exits-to-consult-for-cuban-mining-deal/ Assistant Secretary of the Interior for Indian Affairs William Kirkland III October 9, 2025https://opvp.navajo-nsn.gov/251009-billy-kirkland-assistant-secretary-for-indian-affairs/ Janel Broderick September 3, 2025 October 9, 2025 Scott Davis March 18, 2025 September 3, 2025 Bryan Mercier January 20, 2025 March 18, 2025 Assistant Secretary of the Interior for Land and Minerals ManagementLeslie Beyer October 1, 2025https://www.facebook.com/share/p/17G8oMJMvk/ December 19, 2025https://subscriber.politicopro.com/article/eenews/2025/12/19/interior-energy-boss-exits-unexpectedly-00701750 Assistant Secretary of the Interior for Water and Science Andrea Travnicek October 1, 2025https://www.watereducation.org/aquafornia-news/scott-cameron-andrea-travnicek-take-new-posts-interior-departmentAssistant Secretary for Fish and Wildlife Kevin Lilly September 22, 2026 July 31, 2025 September 22, 2026Assistant Secretary for Insular, International and Ocean Affairs William W. Hauge September 22, 2026 May 2025 September 22, 2026Inspector General of the InteriorDennis KirkAwaiting Senate Confirmation Director of the Bureau of Land Management Steve Pearce May 20, 2026 Kathleen Sgamma Nomination withdrawn by the President on April 10, 2025 Bill Groffy June 25, 2025 May 20, 2026 Jon Raby January 28, 2025 June 25, 2025 Director of the National Park Service Scott Socha Nomination withdrawn by the President on April 27, 2026 Jessica Bowron January 20, 2025 Director of the Office of Surface Mining Reclamation and Enforcement Lanny ErdosNovember 25, 2025https://x.com/OSMRE/status/1993424762698121261?t=5lYb5mL6mFPf0WkAm25oGg&s=19 Director of the United States Fish and Wildlife Service Brian Nesvik August 18, 2025 Justin "J" Shirley July 21, 2025 August 18, 2025 Paul Souza January 20, 2025 July 21, 2025 Director of the United States Geological Survey Ned MamulaNovember 18, 2025https://x.com/USGS/status/1990892538887295487?t=aEbELeACotYbAGVokNR1wQ&s=19 Sarah J. Ryker January 20, 2025 November 18, 2025 Commissioner of the Bureau of Reclamation Theodore Cooke Nomination withdrawn by the President on September 30, 2025
Notes Confirmation votes Confirmations by roll call vote (first administration)
Confirmations by voice vote (first administration)
Confirmations by roll call vote (second administration)
Confirmations by voice vote (second administration)
References