Leonard Freel Woodcock (伍德科克)
Appointment: Feb. 27, 1979
Presentation of Credentials: Mar. 7, 1979
Termination of Mission: Left post Feb 13, 1981.
Arthur W. Hummel, Jr. (恒安石)
Appointment: Jul 30, 1981
Presentation of Credentials: Sep 24, 1981
Termination of Mission: Left post Sep 24, 1985
Winston Lord (洛德)
Appointment: Nov 6, 1985
Presentation of Credentials: Nov 19, 1985
Termination of Mission: Left post Apr 23, 1989
James Roderick Lilley (李洁明)
Appointment: Apr 20, 1989
Presentation of Credentials: May 8, 1989
Termination of Mission: Left post May 10, 1991
J. Stapleton Roy (芮效俭)
Appointment: Jul 2, 1991
Presentation of Credentials: Aug 20, 1991
Termination of Mission: Left post Jun 17, 1995
James Ralph Sasser (尚慕杰)
Appointment: Dec 19, 1995
Presentation of Credentials: Feb 14, 1996
Termination of Mission: Left post Jul 1, 1999
Joseph W. Prueher (普理赫)
Appointment: Nov 16, 1999
Presentation of Credentials: Dec 15, 1999
Termination of Mission: Left post May 1, 2001
Clark T. Randt, Jr. (雷德)
Appointment: Jul 12, 2001
Presentation of Credentials: Jul 28, 2001
Termination of Mission: January, 2009
Jon M. Huntsman, Jr. (洪博培)
Term of Appointment: 2009 to 2011
Gary F. Locke (骆家辉)
Term of Appointment: 08/13/2011 to February 2014
Max Sieben Baucus (马克斯•西本•博卡斯)
Term of Appointment: 02/21/2014 to 01/20/2017