Incumbents
- President: James Madison (Democratic-Republican)
- Vice President: vacant (until March 4), Elbridge Gerry (Democratic-Republican) (starting March 4)
- Chief Justice: John Marshall
- Speaker of the House of Representatives: Henry Clay (Dem.-Rep.-Kentucky)
- Congress: 12th (until March 4), 13th (starting March 4)
Read more about this topic: 1813 In The United States