Chiefs of Mission for El Salvador
- John Slidell (1853-)
- Solon Borland (1853-)
- James Rudolph Partridge (1863-)
- Alpheus Starkey Williams (1866-1869)
- Alfred Thomas Archimedes Torbert (1869-1871)
- Thomas Biddle (1871-1873)
- George McWillie Williamson (1873-)
- Cornelius Ambrose Logan (1879-1882)
- Henry Cook Hall (1882-)
- Henry Cook Hall (1882-1889)
- Lansing Bond Mizner (1889-1890)
- Romualdo Pacheco (1890-1891)
- Richard Cutts Shannon (1891-1893)
- Lewis Baker (1893-1897)
- William Lawrence Merry (1897-1907)
- Henry Percival Dodge (1907-1909)
- William Heimke (1909-1914)
- Boaz Walton Long (1914-1917)
- Peter Augustus Jay (1920-1921)
- Montgomery Schuyler (1921-1925)
- Jefferson Caffery (1926-1928)
- Warren Delano Robbins (1928-1931)
- Charles Boyd Curtis (1931-)
- Francis Patrick Corrigan (1934-1937)
- Robert Frazer (1937-1942)
- Walter Clarence Thurston (1942-)
- Walter Clarence Thurston (1943-1944)
- John Farr Simmons (1944-1947)
- Albert Frank Nufer (1947-1949)
- George Price Shaw (1949-1952)
- Angier Biddle Duke (1952-1953)
- Michael James McDermott (1953-1954)
- Robert Charles Hill (1954-1955)
- Thomas Clifton Mann (1955-1957)
- Thorsten Valentine Kalijarvi (1957-1960)
- Murat Willis Williams (1961-1964)
- Raul Hector Castro (1964-1968)
- William Garton Bowdler (1968-1971)
- Henry Edward Catto (1971-1973)
- James Fromhart Campbell (1974-1976)
- Ignacio E. Lozano (1976-1977)
- Frank James Devine (1977-1980)
- Robert Edward White (1980-1981)
- Deane Roesch Hinton (1981-1983)
- Thomas Reeve Pickering (1983-1985)
- Edwin Gharst Corr (1985-1988)
- William Graham Walker (1988-)
- Peter F. Romero (1992-1992)
- Gwen C. Clare (1992-1993)
- Alan H. Flanigan (1993-1996)
- Anne Woods Patterson (1997-2000)
- Rose M. Likins (2000-2003)
- Hugh Douglas Barclay (2003-2006)
- Charles L. Glazer (2006-2009)
- Mari Del Carmen Aponte (2010-2011)
- Frank Dundore Arnold (-)
- William Woods Holden (-)
- Michael G. Kozak (-)