Susan A. Thornton

Visiting Lecturer in Law

(spring term)


Susan A. Thornton is Visiting Lecturer in Law at Yale Law School and Senior Fellow at the Paul Tsai China Center. In leadership roles in Washington, Thornton worked on China and Korea policy, including stabilizing relations with Taiwan, the U.S.-China Cyber Agreement, the Paris Climate Accord and led a successful negotiation in Pyongyang for monitoring of the Agreed Framework on denuclearization.

FULL BIOGRAPHY
Susan A. Thornton

Contact Information



Education & Curriculum Vitae


M.S., National Defense University, 2010

M.A., Johns Hopkins School of Advanced International Studies, 1991

B.A., Bowdoin College, 1985

Courses Taught


  • Contemporary China Research Seminar

Susan A. Thornton is Visiting Lecturer in Law at Yale Law School and Senior Fellow at the Paul Tsai China Center. In 2018, she retired from the State Department after a 28-year diplomatic career focused primarily on East and Central Asia. In leadership roles in Washington, Thornton worked on China and Korea policy, including stabilizing relations with Taiwan, the U.S.-China Cyber Agreement, the Paris Climate Accord and led a successful negotiation in Pyongyang for monitoring of the Agreed Framework on denuclearization.

In her 18 years of overseas postings in Central Asia, Russia, the Caucasus and China, Thornton’s leadership furthered U.S. interests and influence and maintained programs and mission morale in a host of difficult operating environments. Prior to joining the Foreign Service, she was among the first State Department Fascell Fellows and served from 1989–90 at the U.S. Consulate in Leningrad. She was also a researcher at the Foreign Policy Institute from 1987–91. Thornton holds degrees from the National Defense University’s Eisenhower School, the Johns Hopkins School of Advanced International Studies, and Bowdoin College. She speaks Russian, Mandarin Chinese and French, is a member of numerous professional associations and is on the Board of Trustees for the Eurasia Foundation.