Who makes up the president’s cabinet?

senior military officials senior military officials chiefs of staff chiefs of staff directors of agencies directors of agencies secretaries of departments

The president's cabinet is typically composed of secretaries of executive departments, such as the Department of State, Department of Defense, Department of Treasury, etc. In addition to the department secretaries, the cabinet may also include other senior officials, such as the Vice President, the White House Chief of Staff, and the heads of independent agencies.