The following are Marxist–Leninist groups that are or historically were considered to be anti-revisionist, i.e. groups that uphold the opinion that the Soviet Union diverged from socialist practice in 1956 under the leadership of Nikita Khrushchev.
The following are Marxist–Leninist groups that are or historically were considered to be anti-revisionist, i.e. groups that uphold the opinion that the Soviet Union diverged from socialist practice in 1956 under the leadership of Nikita Khrushchev.