Aldrich Hazen "Rick" Ames (; born May 26, 1941) is a former Central Intelligence Agency (CIA) officer turned KGB double agent, who was convicted of espionage in 1994. He is serving a life sentence, without the possibility of parole, in the Federal Correctional Institution in Terre Haute, Indiana, United States. Ames was formerly a 31-year CIA counterintelligence officer who committed espionage against the U.S. by spying for the Soviet Union and Russia. At the time of his arrest, Ames had compromised more highly classified CIA assets than any other officer in history until Robert Hanssen's arrest seven years later in 2001.