Octobriana is a Russian superhero created by Petr Sadecký by modifying the work of Czech artists Bohumil Konečný and Zdeněk Burian for an unpublished comic book series Sadecký commissioned them to do, under the working title of Amazona.
As a character embodying Communist ideals, Octobriana was said to be usable by anyone, rather than being copyrighted by an author or corporation. This has resulted in the character appearing in various artistic works since her first official published appearance in the political art book Octobriana and the Russian Underground, by Petr Sadecký, published by Tom Stacey in 1971. Petr Sadecký had created a fictitious real life origin for the character, which he presented as true.