From Wikipedia, the free encyclopedia.
A Chief of Staff can describe:
- The White House Chief of Staff is the highest-ranking member of the Executive Office of the President of the United States.
- The Joint Chiefs of Staff is a panel comprising the highest-ranking members of each major branch of the armed services in any particular country.
- A Congressional Chief of Staff heads the office of a member of the United States Congress, and is powerful in his/her own right
