Federal Government
Executive Branch
President's Cabinet
The Cabinet includes the Vice President and, by law, the heads of the following 15 executive departments.
- Department of Agriculture (USDA)
 - Department of Commerce
 - Department of Defense
 - Department of Education
 - Department of Energy
 - Department of Health and Human Services
 - Department of Homeland Security
 - Department of Housing and Urban Development (HUD)
 - Department of Interior
 - Department of Justice
 - Department of Labor
 - Department of State
 - Department of Transportation
 - Department of Treasury
 - Department of Veterans Affairs
 - The Vice President
 
Under the President, Cabinet-level rank also has been accorded to the following.
- Environmental Protection Agency
 - Office of Homeland Security
 - Office of Management and Budget
 - Office of National Drug Control Policy
 - United States Trade Representative
 
Legislative Branch
Judicial Branch
Selected Agencies and Commissions
- Advisory Council on Historic Preservation
 - Consumer Product Safety Commission
 - Corporation for National Service
 - Commodity Futures Trading Commission
 - Environmental Protection Agency (EPA)
 - Federal Election Commission
 - Federal Emergency Management Agency (FEMA)
 - General Services Administration
 - National Archives and Records Administration
 - National Performance Review
 - National Science Foundation
 - Small Business Administration (SBA)
 - United States Office of Government Ethics