2006 — Mr. Stephen Friedman
2005 — Mr. James Langdon, Jr.
2001-2004 — Lt. Gen. Brent Scowcroft, USAF (Ret.)
1997-2001 — Hon. Warren B. Rudman
1996-1997 — Hon. Thomas S. Foley
1995-1996 — Hon. Warren B. Rudman (Acting)
1994-1995 — Hon. Les Aspin
1993-1994 — Adm. William J. Crowe, Jr., USN (Ret.)
1991-1993 — Adm. Bobby R. Inman, USN (Ret.) (Acting)
1990-1991 — Hon. John G. Tower
1982-1990 — Amb. Anne L. Armstrong
1976-1977 — Mr. Leo Cherne
1970-1976 — Adm. George W. Anderson, Jr., USN (Ret.)
1968-1970 — Gen. Maxwell D. Taylor, USA (Ret.)
1963-1968 — Mr. Clark H. Clifford
1956-1963 — Dr. James R. Killian