Robert G. Salesses

Robert Salesses
Official portrait, 2005
Acting United States Deputy Secretary of Defense
In office
January 28, 2025  March 17, 2025
PresidentDonald Trump
Preceded byKathleen Hicks
Succeeded bySteve Feinberg
Acting United States Secretary of Defense
In office
January 20, 2025  January 25, 2025
PresidentDonald Trump
Preceded byLloyd Austin
Succeeded byPete Hegseth
Personal details
EducationRhode Island College (BA)
Naval War College (MA)
Military service
AllegianceUnited States
Branch/serviceUnited States Marine Corps
Battles/warsLiberation of Kuwait campaign
AwardsBronze Star

Robert G. Salesses is Deputy Director of Washington Headquarters Services in the U.S. Department of Defense, who served as the 36th Acting Secretary of Defense in the Trump Administration from January 20, 2025 to January 25, 2025. He was formerly a U.S. Marine Corps officer and has served in multiple positions in the Department of Defense.

As Deputy Director for Washington Headquarters Services, he manages a portfolio of complex and integrated operational services to the Office of the Secretary of Defense, Joint Chiefs of Staff, and other military and Department of Defense agencies. He provides oversight of financial, contracting, security, human resources, and other logistical operations that support nearly 100,000 Department of Defense personnel.