John P. Roth (born 1952 or 1953)^[1] is an American government official who served as the Assistant Secretary of the Air Force (Financial Management & Comptroller) from January 2, 2018 to January 20, 2021 and also served as the Acting United States Secretary of the Air Force from January 20, 2021 to July 28, 2021 and the Acting United States Under Secretary of the Air Force from June 1, 2019 to October 18, 2019. He served as the Acting Under Secretary of Defense (Comptroller) from January 20, 2017 to June 1, 2017.^[2]

John Roth
Acting United States Secretary of the Air Force
In office January 20, 2021 – July 28, 2021
President	Joe Biden
Preceded by	Barbara Barrett
Succeeded by	Frank Kendall III
Assistant Secretary of the Air Force for Financial Management and Comptroller
In office January 2, 2018 – January 20, 2021
President	Donald Trump
Preceded by	Ricardo Aguilera
Succeeded by	Stephen Herrera
Acting United States Under Secretary of the Air Force
In office June 1, 2019 – October 18, 2019
President	Donald Trump
Preceded by	Matthew Donovan
Succeeded by	Matthew Donovan
Acting Comptroller of the Department of Defense
In office January 20, 2017 – June 1, 2017
President	Donald Trump
Preceded by	Michael McCord
Succeeded by	David Norquist
Personal details
Born	1952 or 1953 (age 71–72)
Children	2
Education	University of Virginia (BS) George Washington University (MS)