Famous 21st Century Spies

Vote for Your Favourite 21st Century Spies

Right IconThis ranking is based on an algorithm that combines various factors, including the votes of our users and search trends on the internet.

 1 
Hiroo Onoda
(Imperial Japanese Army Intelligence Officer Who Fought in World War II)
Hiroo Onoda
4
Birthdate: March 19, 1922
Sun Sign: Pisces
Birthplace: Kainan, Wakayama, Japan
Died: January 16, 2014
Hiroo Onoda was a Japanese intelligence officer who had served in World War II and was the penultimate Japanese soldier to surrender. He hid in the Philippines for 29 years, unable to figure out the war had ended, until he was officially relieved from duty. He later wrote an autobiography.
 2 
E. Howard Hunt
(American Intelligence Officer Who Served in the CIA)
E. Howard Hunt
3
Birthdate: October 9, 1918
Sun Sign: Libra
Birthplace: Hamburg, New York, United States
Died: January 23, 2007

E. Howard Hunt was an American author and intelligence officer. He is best remembered for his service in the Central Intelligence Agency from 1949 to 1970, during which he served as an officer. E. Howard Hunt was part of the White House Special Investigations Unit during the presidency of Richard Nixon.

 3 
Robert Hanssen
(Former FBI Double Agent Who Spied for Russian Intelligence Services Against the United States from 1979 to 2001)
Robert Hanssen
4
Birthdate: April 18, 1944
Sun Sign: Aries
Birthplace: Chicago, Illinois, United States

Robert Hanssen is a former FBI agent who was convicted of spying against the U.S., for the Russian intelligence agencies. Hanssen reportedly sold countless classified documents containing U.S. nuclear and military strategies. He pleaded guilty to avoid the death penalty. He eventually received 15 life sentences, without parole.

Recommended Lists:
 4 
Clyde Tolson
(1st Associate Director of the Federal Bureau of Investigation)
Clyde Tolson
3
Birthdate: May 22, 1900
Sun Sign: Gemini
Birthplace: Laredo, Missouri, United States
Died: April 14, 1975

Clyde Tolson was an American associate director of the FBI from 1930 to 1972. He is perhaps best remembered for his relationship with FBI Director J. Edgar Hoover; it has been speculated that Clyde Tolson shared an intimate relationship with Hoover.

 5 
Oleg Gordievsky
(Former Colonel of the KGB and Bureau Chief in London)
Oleg Gordievsky
3
Birthdate: October 10, 1938
Sun Sign: Libra
Birthplace: Moscow, Russia
Former Soviet security agent Oleg Gordievsky’s 11-year stint as a secret agent with the British intelligence service MI6 resulted in him being labeled a traitor and sentenced to death by Russia. The author of KGB: The Inside Story now lives alone, in a high-security zone in a British suburb.
 6 
Aldrich Ames
(Former CIA Officer & Agent for the Soviet Union & Russia)
Aldrich Ames
3
Birthdate: May 26, 1941
Sun Sign: Gemini
Birthplace: River Falls, Wisconsin

Aldrich Ames is a former CIA officer who later became a KGB double agent. He was convicted of spying and is currently serving a life sentence. He allegedly worked as a Soviet spy and revealed classified CIA data. He inspired the 1998 film Aldrich Ames: Traitor Within.

 7 
David Greenglass
(Atomic Spy for the Soviet Union Who Worked on the 'Manhattan Project')
David Greenglass
2
Birthdate: March 2, 1922
Sun Sign: Pisces
Birthplace: Manhattan, New York City, New York, United States
Died: July 1, 2014

David Greenglass was an atomic spy who worked for the Soviet Union. He was part of the Manhattan Project and was also stationed at the Clinton Engineer Works, a uranium enrichment facility in Tennessee. David Greenglass' testimony helped convict his brother-in-law Julius and his sister Ethel Rosenberg.

 8 
Noshir Gowadia
(Former Design Engineer and Convicted Spy for Several Countries)
Noshir Gowadia
3
Birthdate: April 11, 1944
Sun Sign: Aries
Birthplace: Mumbai, Maharashtra, India

Noshir Gowadia is a former design engineer. A convicted spy for several countries, Gowadia was indicted for selling classified information to individuals in Switzerland, Germany, and Israel and to China. Noshir Gowadia received a 32-year prison sentence in 2011.

 9 
Edwin P. Wilson
(Former CIA Officer Who was Convicted of Illegally Selling Weapons to Libya in 1983)
Edwin P. Wilson
2
Birthdate: May 3, 1928
Sun Sign: Taurus
Birthplace: Nampa, Idaho, United States
Died: September 10, 2012

Edwin P. Wilson was a former CIA officer who was convicted of illegally selling weapons to Libya in 1983. He also served as an officer in the Office of Naval Intelligence before his conviction. However, his convictions were overturned in 2003 and Edwin P. Wilson was freed in 2004.

 10 
Luis Posada Carriles
(Intelligence agent)
Luis Posada Carriles
2
Birthdate: February 15, 1928
Sun Sign: Aquarius
Birthplace: Cienfuegos, Cuba
Died: May 23, 2018
 11 
Eileen Nearne
('Special Operations Executive' Agent During the Second Worlld War)
Eileen Nearne
0
Birthdate: March 15, 1921
Sun Sign: Pisces
Birthplace: London, England
Died: September 2, 2010

Eileen Nearne was a Special Operations Executive agent during the Second World War. She served as a radio operator in occupied France, for which she was honored by the French government with the Croix de Guerre after the war.

 12 
Pearl Cornioley
(British wartime agent)
Pearl Cornioley
1
Birthdate: June 24, 1914
Sun Sign: Cancer
Birthplace: Paris, France
Died: February 24, 2008
 13 
Avraham Shalom
(Intelligence agent)
Avraham Shalom
3
Birthdate: July 7, 1928
Sun Sign: Cancer
Birthplace: Vienna, Austria
Died: June 19, 2014
 14 
Ralph McGehee
(American Secret Agent Who Spied on Communists for the CIA)
Ralph McGehee
1
Birthdate: April 9, 1928
Sun Sign: Aries
Birthplace: United States
Died: May 2, 2020

American secret agent Ralph McGehee worked for the CIA for over 2 decades. Chiefly known for his fight against Communism, he worked in various Asian and South East Asian countries, such as Vietnam. His book Deadly Deceits later revealed some of the most glaring flaws of the CIA.

 15 
Won Jeong-hwa
(Spy)
Won Jeong-hwa
3
Birthdate: 1974 AD
Birthplace: North Korea
 16 
Benjamin Thomas Wolf
(Democratic Candidate and Former FBI Agent)
Benjamin Thomas Wolf
2
Birthdate: 1975 AD
Birthplace: Kent, Ohio, United States

Democratic Party member Benjamin Thomas Wolf, who ran for and lost the election to the 5th Congressional District of Illinois, has also worked with the FBI. He has also been a professor in Chicago. He was known as the Cannabis Candidate, as he promised to legalize cannabis if he won.