Moon Chung-in (Korean: 문정인; Hanja: 文正仁; born 25 March 1951, in Jeju Province, South Korea) is a Special Advisor to President Moon Jae-in of South Korea for Foreign Affairs and National Security.

He is currently a board member of the Pacific Century Institute, the Asia Research Fund, and the Korea Peace Forum.

He was also chairman of the World Economic Forum’s Global Agenda Council on the Future of Korea.

[7] During the Roh Moo-hyun administration, he served as Ambassador for International Security Affairs of the Korean Ministry of Foreign Affairs and Trade (MOFAT) and Chairman of the Presidential Committee on Northeast Asian Cooperation Initiative, a cabinet-level post.

[8] Moon believes that every other option including sanctions and pressures, military actions, containment, and waiting for the regime in Pyongyang to collapse has failed.

[2][9] In a contribution to Foreign Affairs in April 2018, Moon argues it would be difficult to justify the ongoing presence of U.S. forces in South Korea after the adoption of a North-South peace accord.