United States Ambassador to Trinidad and Tobago
Columns: Name | Background | Title | Appointment | Presentation of Credentials
William H. Christensen | Non-career appointee | Chargé d'Affaires ad interim | August 31, 1962 | August 31, 1962 | Robert G. Miner | Foreign Service officer | Ambassador Extraordinary and Plenipotentiary | October 23, 1962 | December 1, 1962 | William A. Costello | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | September 13, 1967 | October 26, 1967 | J. Fife Symington, Jr. | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | July 8, 1969 | September 11, 1969 | Anthony D. Marshall | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | February 15, 1972 | February 22, 1972 | Lloyd I. Miller | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | December 19, 1973 | February 8, 1974 | Albert B. Fay | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | February 4, 1976 | February 17, 1976 | Richard K. Fox, Jr. | Foreign Service officer | Ambassador Extraordinary and Plenipotentiary | July 8, 1977 | July 21, 1977 | Irving G. Cheslaw | Foreign Service officer | Ambassador Extraordinary and Plenipotentiary | September 28, 1979 | October 18, 1979 | Melvin Herbert Evans | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | December 1, 1981 | January 1, 1982 | Sheldon J. Krys | Foreign Service officer | Ambassador Extraordinary and Plenipotentiary | July 12, 1985 | August 19, 1985 | Charles A. Gargano | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | July 15, 1988 | August 9, 1988 | Sally G. Cowal | Foreign Service officer | Ambassador Extraordinary and Plenipotentiary | August 2, 1991 | August 27, 1991 | Brian J. Donnelly | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | July 5, 1994 | September 5, 1994 | Edward E. Shumaker III | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | October 24, 1997 | January 13, 1998 | Roy L. Austin | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | October 1, 2001 | December 6, 2001 | Beatrice Wilkinson Welters | Non-career appointee | Ambassador Extraordinary and Plenipotentiary | April 27, 2010 | 2010 | Margaret B. Diop | Foreign Service officer | Chargé d'Affaires ad interim | October 2012 | Unknown