Krasnooktyabrsky

Krasnooktyabrsky (masculine), Krasnooktyabrskaya (feminine), or Krasnooktyabrskoye (neuter) may refer to:
 * Krasnooktyabrsky District, several districts and city districts in Russia
 * Krasnooktyabrsky Urban Settlement, a municipal formation which the Urban-Type Settlement of Krasnooktyabrsky in Medvedevsky District of the Mari El Republic, Russia is incorporated as
 * Krasnooktyabrskoye Urban Settlement, a municipal formation which the work settlement of Krasny Oktyabr in Saratovsky District of Saratov Oblast, Russia is incorporated as
 * Krasnooktyabrsky, Russia (Krasnooktyabrskaya, Krasnooktyabrskoye), several inhabited localities in Russia
 * Krasnooktyabrsky, former name of the town of Shopokov in Kyrgyzstan