List of Eastern Bloc agents in the United States

^[1] This is a list of people who have been accused of, or confirmed as working for intelligence organizations of the Soviet Union and Soviet-aligned countries against the United States. In some cases accusations are considered well-supported or were otherwise confirmed or admitted, but other cases are controversial or contested.

For more information, see:

^ Haynes, John Earl; Klehr, Harvey (2000). Venona: Decoding Soviet Espionage in America. Yale University Press. ISBN 978-0-300-08462-7.

[1] Haynes, John Earl; Klehr, Harvey (2000). Venona: Decoding Soviet Espionage in America. Yale University Press. ISBN 978-0-300-08462-7.

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