アメリカ陸軍における制服組最高位の役職。統合参謀本部(JCS)の構成メンバーの一人。CSA。
コラム(歴代陸軍参謀総長) 1903-1904 Samuel Young 1904-1906 Adna Chaffee 1906 John Bates 1906-1910 James Bell 1910-1914 Leonard Wood 1914 William Wotherspoon 1914-1917 Hugh Scott 1917-1918 Tasker Bliss 1918-1921 Peyton March 1921-1924 John J. Pershing 1924-1926 John L. Hines 1926-1930 Charles Summerall 1930-1935 Douglas MacArthur 1935-1939 Malin Craig 1939-1945 George Marshall 1945-1948 Dwight Eisenhower 1948-1949 Omar Bradley 1949-1953 J. Lawton Collins 1953-1955 Matthew Ridgway 1955-1959 Maxwell D. Taylor 1959-1960 Lyman Lemnitzer 1960-1962 George Decker 1962-1964 Earle G. Wheeler 1964-1968 Harold Keith Johnson 1968-1972 William Westmoreland 1972 Bruce Palmer(代理) 1972-1974 Creighton Abrams 1974-1976 Frederick Weyand 1976-1979 Bernard Rogers 1979-1983 Edward Meyer 1983-1987 John Wickham 1987-1991 Carl Vuono 1991-1995 Gordon Sullivan 1995-1999 Dennis Reimer 1999-2003 Eric Shinseki 2003-現在 Peter Schoomaker