List of United States Ambassadors to Brazil List of United States Ambassadors to Brazil List of United States Ambassadors to Brazil

| Representative | Title | Presentation_of_Credentials | Termination_of_Mission | Appointed_by |
|---|---|---|---|---|
| David Tod | Envoy Extraordinary and Minister Plenipotentiary | August 28, 1847 | August 9, 1851 | James K. Polk |
| Robert C. Schenck | Envoy Extraordinary and Minister Plenipotentiary | August 9, 1851 | October 8, 1853 | Millard Fillmore |
| William Trousdale | Envoy Extraordinary and Minister Plenipotentiary | October 8, 1853 | December 5, 1857 | Franklin Pierce |
| Richard K. Meade | Envoy Extraordinary and Minister Plenipotentiary | December 5, 1857 | July 9, 1861 | James Buchanan |
| James Watson Webb | Envoy Extraordinary and Minister Plenipotentiary | October 21, 1861 | May 26, 1869 | Abraham Lincoln |
| James Monroe | Chargé d`Affaires ad interim | 1869 | 1869 | Ulysses S. Grant |
| Henry T. Blow | Envoy Extraordinary and Minister Plenipotentiary | August 28, 1869 | November 6, 1870 | Ulysses S. Grant |