Chiefs of Mission for Colombia
- Richard Clough Anderson (1823-1826)
- Beaufort T. Watts (1827-1827)
- William Henry Harrison (1828-1829)
- Thomas Patrick Moore (1829-1833)
- Robert Breckinridge McAfee (1833-1837)
- James Semple (1837-1842)
- William Matthews Blackford (1842-1844)
- Benjamin A. Bidlack (1845-1849)
- Thomas Moses Foote (1849-1850)
- Yelverton P. King (1851-1853)
- James Stephen Green (1853-1854)
- James Stephen Green (1854-)
- James Butler Bowlin (1854-1857)
- George Wallace Jones (1859-1861)
- Allan A. Burton (1861-)
- Allan A. Burton (1861-)
- James Hepburn Campbell (1866-)
- Peter John Sullivan (1867-1869)
- Stephen Augustus Hurlbut (1869-1872)
- William Lindsay Scruggs (1873-1876)
- Ernest (Ernst Dichmann) Dichman (1878-1881)
- George Earl Maney (1881-1882)
- William Lindsay Scruggs (1882-)
- William Lindsay Scruggs (1884-1885)
- Charles D. Jacob (1885-1886)
- Dabney Herndon Maury (1886-1889)
- John True Abbott (1889-1893)
- Luther Franklin McKinney (1893-1896)
- Charles Burdett Hart (1897-1903)
- Arthur Matthias Beaupre (1903-1903)
- William Worthington Russell (1904-1905)
- John Barrett (1905-1906)
- Thomas Cleland Dawson (1907-1909)
- Elliott Northcott (1909-1910)
- James Taylor DuBois (1911-1913)
- Thaddeus Austin Thomson (1913-1916)
- Hoffman Philip (1917-1922)
- Samuel Henry Piles (1922-1928)
- Jefferson Caffery (1928-1933)
- Sheldon Whitehouse (1933-1934)
- William Dawson (1934-1937)
- Spruille Braden (1935-)
- Spruille Braden (1939-1942)
- Arthur Bliss Lane (1942-1944)
- John Cooper Wiley (1944-1947)
- Willard Leon Beaulac (1947-1951)
- Capus Miller Waynick (1951-1953)
- Rudolf Emil Schoenfeld (1953-1955)
- Philip Wilson Bonsal (1955-1957)
- John Moors Cabot (1957-1959)
- Dempster McIntosh (1959-1961)
- Fulton Freeman (1961-1964)
- Covey Thomas Oliver (1964-1966)
- Reynold Erland Carlson (1966-1969)
- Jack Hood Vaughn (1969-1970)
- Leonard John Saccio (1970-1973)
- Viron Peter Vaky (1973-1976)
- Phillip Victor Sanchez (1976-1977)
- Diego Cortes Asencio (1977-1980)
- Thomas David Boyatt (1980-1983)
- Lewis Arthur Tambs (1983-1985)
- Charles A. Gillespie (1985-1988)
- Thomas Edmund McNamara (1988-1991)
- Morris Dempson Busby (1991-1994)
- Myles Robert Rene Frechette (1994-1997)
- Curtis W. Kamman (1997-2000)
- Anne Woods Patterson (2000-2003)
- William Braucher Wood (2003-2007)
- William R. Brownfield (2007-2010)
- Peter Michael McKinley (2010-)
- John Bozman Kerr (-)
- James Johnson (-)