Christopher Ashley Ford (born 1967) is an American lawyer and government official who served from January 2018 until January 2021 as Assistant Secretary of State for International Security and Non-Proliferation. He was nominated to that position by President Donald Trump, and confirmed unanimously by the U.S. Senate on December 21, 2017. After October 21, 2019, Ford also, by delegation from Secretary of State Michael Pompeo, performed the duties of the Under Secretary of State for Arms Control and International Security until his resignation from the Department of State on January 8, 2021.