- male, 87 years old
- Hwang Jang-yop (born 1922) is a former major politician in North Korea who defected to South Korea in 1997, making him the highest-ranking defector...
- male
- Khidir Hamza is an Iraqi scientist who worked for Saddam Hussein's nuclear programme in the 1980s and early 1990s. Following the Gulf War, he went...
- male, deceased (1982)
- Igor Sergeyevich Gouzenko (January 13, 1919, Rogachev, Soviet Union - June 28, 1982, Mississauga, Canada) was a cipher clerk for the Soviet Embassy...
- female, deceased (1963)
- Elizabeth Terrill Bentley (January 1, 1908-November 18, 1963) was an American spy for the Soviet Union from 1938 until 1945. In 1945 she defected...
- male, 48 years old
- Li Cunxin was born on January 26, 1961 in Qingdao (青岛 Qīngdǎo), China. The sixth of seven sons, he grew up in a caring and loving environment plague...
- male, 73 years old
- Vitaly Yurchenko (b. 1936) was a KGB agent in the Soviet Union. In 1985, after twenty-five years of service in the KGB, he defected to the United...
- male, 62 years old
- Viktor Ivanovich Belenko is an American aerospace engineer and lecturer of Russian origin. Belenko was a pilot with the 513th Fighter Regiment of...
- male
- Munir Redfa (1934 - 2000) was an Iraqi Fighter Pilot, of Iraqi-Assyrian origin who defected to Israel in 1966 by flying a MiG 21 belonging to the...
- male
- No Kum-Sok (later Kenneth Rowe) (born c. 1932) was a lieutenant in the North Korean Air Force during the Korean War who defected to South Korea. In...
- male, deceased (1996)
- William John Christopher Vassall was a British civil servant who, under pressure of blackmail, spied for the Soviet Union. In World War II, Vassall...
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