Earl Robert Miller (born 1958)[1] is an American diplomat who served as the United States ambassador to Bangladesh from 2018 to 2022.

[2] Earl Miller is serving as the Peace Corps Country director for Mongolia since December 2023.

He served in this capacity in a number of countries including Malaysia, Indonesia, Iraq, and India.

[5] While posted in Malaysia, Miller took part in the investigation of an ambush in eastern Indonesia that saw two U.S. schoolteachers murdered.

[8][7] In January 2018, Miller was asked by Botswana government officials if the State Department regarded Botswana as a "shithole" country after President Donald J. Trump was reported to have used that word to refer to African nations in a private meeting on immigration with lawmakers.