Brian David McFeeters[1] is an American diplomat who had served as the United States Ambassador to Malaysia from February 26, 2021 to August 24, 2023.

in Chemistry at the University of New Mexico with a thesis entitled The A-X emission spectrum of iodine monofluoride – Analyses of vibrational and rotational structure.

[5] McFeeters was the lead author on two 1989 technical articles related to advanced chemical laser research.

Earlier, in Washington, he was the Deputy Director in the Office of Maritime Southeast Asia while at the State Department.

[11] On December 22, 2020, his nomination was reported out of committee and subsequently confirmed by the Senate by voice vote later that same day.