Visits By Foreign Leaders of Thailand

Visitor Description Date
King Prajadhipok Private visit to obtain medical treatment. In U.S. April 19–July 28. Stayed at Ophir Hall, Purchase (New York) Visited New York City and New London (Conn.). April 28–May 1, 1931
Prime Minister Pibulsonggram Official visit. In U.S. April 23–May 1, visiting San Francisco, Detroit, Albany, New York City, West Point and Hyde Park (New York), and Morrisville (Pennsylvania). May 2–6, 1955
King Bhumibol State visit. In U.S. June 14–July 14, visited Honolulu (Hawaii), Los Angeles, Pittsburgh (Pennsylvania), Williamsburg (Virginia), New York City, Boston (Massachusetts), Knoxville (Tennessee), Colorado Springs (Colorado), Yellowstone Park (Wyoming), and San Francisco. June 28–July 2, 1960
King Bhumibol Adulyadej Official visit. In U.S. June 6–29; visited Honolulu, New York City, North Adams (Mass.), Los Angeles, Tarrytown (N.Y.), and North Haven (Me.). Visited Canada June 20–24. June 27–29, 1967
Prime Minister Thanom Kittikachorn Official visit. In U.S. May 2–13; visited Miami (private), Cape Kennedy, Lansing (Mich.), and New York City. Private visit to Washington and Los Angeles, May 11–13. May 8–10, 1968
Prime Minister Kriangsak Chomanan Official visit. Afterwards visited New York City, Palm Springs, Los Angeles, and Honolulu. Departed February 16. February 4–8, 1979
Prime Minister Prem Tinsulanonda Private visit. Met with President Reagan October 6. October 3–10, 1981
Prime Minister Prem Tinsulanonda Official working visit. Private visit to New York City afterwards. April 12–14, 1984
Prime Minister Chatichai Chunhawan Official working visit. Private visit to New York City afterwards June 13–15, 1990
Prime Minister Anan Panyarachun Official working visit. Later visited Los Angeles. December 15–17, 1991
Prime Minister Chuan Likphai Attended APEC meeting in Seattle. November 17–22, 1993
Prime Minister Chuan Likphai Official Working Visit. March 12–14, 1998
Prime Minister Thaksin Chinnawat Working visit. December 13–15, 2001
Prime Minister Thaksin Shinawatra Working visit. June 9–11, 2003
Prime Minister Thaksin Chinnawat Working visit. September 19, 2005
Prime Minister Prayut Chan-O-Cha Attended the ASEAN Leaders Summit at Sunnylands, CA. February 16–18, 2016
Prime Minister Prayut Chan-O-Cha Attended the Nuclear Security Summit. March 31–April 1, 2016
Prime Minister Prayut Chan-o-Cha Official Working Visit. October 2–3, 2017