Warren Stephens

Warren Stephens
Official portrait, 2025
68th United States Ambassador to the United Kingdom
Assumed office
May 21, 2025
PresidentDonald Trump
Preceded byJane D. Hartley
Personal details
BornWarren Amerine Stephens
(1957-02-18) February 18, 1957
SpouseHarriet Stephens
Children3
Parent
EducationWashington and Lee University (BA)
Wake Forest University (MBA)
Occupationformer Chairman, President, and CEO of Stephens Inc.

Warren Amerine Stephens (born February 18, 1957) is an American businessman who is the United States ambassador to the United Kingdom under President Donald Trump in his second administration. He is the former chairman, president and chief executive officer (CEO) of Stephens Inc., a privately held investment bank.

On December 2, 2024, President-elect Trump announced his nomination of Stephens to serve as the ambassador to the United Kingdom. Stephens had donated $6 million to Trump prior to the nomination. The U.S. Senate confirmed his nomination in a 59–39 vote. He was sworn in on April 30, 2025, and presented his letters of credence on May 21, 2025.