- "Ah, KGB. You taught me many, many things."
- —Anatoly Knyazev on KGB[src]
The Komitet Gosudarstvennoy Bezopasnosti (Russian: Комитет Государственной Безопасности), KGB for short, was the secret service organization of the Soviet Union. At one point of time, Anatoly Knyazev worked for the KGB.
On December 8th, 1987, the INF Treaty on reducing nuclear arsenals was supposed to be signed between the United States (Earth One)' Ronald Reagan and the Soviet Union's Mikhail Gorbachev. The Union's secret service, the KGB, opposed the treaty, and some of its opportunist agents tried to make a deal with H.I.V.E. leader Damien Darhk, who managed to somehow infiltrate the Reagan Adminsitration the day before. The KGB's deal included a transfer of some artifact for Darhk in exchange for the United States (Earth One) (Earth One)' nuclear codes. Additionally, Darhk set a bomb to destroy both nations' leaders, as well as the delegations in the White House. When his plan was discovered by the Legends, Darhk and his Ghosts killed the KGB agents, but were ultimately foiled in their schemes by the time traveling team. 
- Boris (KGB) (deceased)
- Anatoly Knyazev
- "Deathstroke" (mentioned)
DC's Legends of Tomorrow
- The organization's name can be translated as "The Committee of State Security".
Behind the scenes
- KGB is a historical organization, the secret service of the Soviet Union in its later years.