美国没有元帅。麦克阿瑟是五星将军( Five Star General)。五星将军是美军最高军衔。
Five men have held the rank of General of the Army (five star), George C.Marshall, Douglas MacArthur, Dwight D. Eisenhower, Omar Bradley, and Henry H. Arnold, who later became the only five-star general in the Air Force.