| First Lady |
Claudia Johnson |
| Vice President |
Hubert H. Humphrey |
| Secretary of State |
Dean Rusk (1963–1969) |
| Secretary of Defense |
Robert S. McNamara (1963–1968) |
| Secretary of Defense |
Clark Clifford (1968–1969) |
| Secretary of the Interior |
Stewart Udall (1963–1969) |
| Attorney General |
Robert F. Kennedy (1963–1965) |
| Attorney General |
Nicholas Katzenbach (1965–1967) |
| Attorney General |
Ramsey Clark (1967–1969) |
| Postmaster General |
John A. Gronouski (1963–1965) |
| Postmaster General |
Lawrence F. O'Brien (1965–1968) |
| Postmaster General |
W. Marvin Watson (1968–1969) |
| Secretary of the Treasury |
C. Douglas Dillon (1963–1965) |
| Secretary of the Treasury |
Henry H. Fowler (1965–1968) |
| Secretary of the Treasury |
Joseph Barr (1968–1969) |
| Secretary of Labor |
W. Willard Wirtz (1963–1969) |
| Secretary of Commerce |
Luther H. Hodges (1963–1965) |
| Secretary of Commerce |
John T. Connor (1965–1967) |
| Secretary of Commerce |
Alexander B. Trowbridge (1967–1968) |
| Secretary of Commerce |
Cyrus R. Smith (1968–1969) |
| Secretary of Agriculture |
Orville L. Freeman (1963–1969) |
| Secretary of Health, Education, and Welfare |
Anthony J. Celebrezze (1963–1965) |
| Secretary of Health, Education, and Welfare |
John W. Gardner (1965–1968) |
| Secretary of Health, Education, and Welfare |
Wilbur J. Cohen (1968–1969) |
| Secretary of Housing and Urban Development |
Robert C. Weaver (1966–1969) |
| Secretary of Housing and Urban Development |
Robert C. Wood (1969) |
| Secretary of Transportion |
Alan S. Boyd (1967–1969) |