Inspector General of the Department of State

Inspector General of the
United States Department of State
Seal of the Office of Inspector General
Incumbent
Arne B. Baker (Acting)
since May 1, 2025
Reports toUnited States Secretary of State
Inaugural holderRaymond C. Miller
Formation1957
WebsiteOfficial website

The Inspector General of the Department of State heads the Office of the Inspector General of the Department of State and is responsible for detecting and investigating waste, fraud, abuse, and mismanagement in the United States Department of State. In the department, the Inspector General has a rank equivalent to an Assistant Secretary of State.