Cabinet of President James Buchanan

March 4, 1857-March 3, 1861

State Lewis Cass (Cass, Lewis)

Jeremiah Sullivan Black (Black, Jeremiah Sullivan) (from December 17, 1860)

Treasury Howell Cobb (Cobb, Howell)

Philip Francis Thomas (from December 12, 1860)

John Adams Dix (Dix, John Adams) (from January 15, 1861)

War John Buchanan Floyd (Floyd, John Buchanan)

Navy Isaac Toucey

Attorney General Jeremiah Sullivan Black (Black, Jeremiah Sullivan)

Edwin McMasters Stanton (Stanton, Edwin M) (from December 22, 1860)

Interior Jacob Thompson