Gagarinsky

Gagarinsky (masculine), Gagarinskaya (feminine), or Gagarinskoye (neuter) may refer to:
 * Gagarinsky District, name of several districts in Russia
 * Gagarinskoye Municipal Okrug, a municipal okrug of Moskovsky District of Saint Petersburg, Russia
 * Gagarinskoye Urban Settlement, an administrative division and a municipal formation which the town of Gagarin and one rural locality in Gagarinsky District of Smolensk Oblast, Russia are incorporated as
 * Gagarinsky (inhabited locality) (Gagarinskaya, Gagarinskoye), several rural localities in Russia
 * Gagarinskaya metro station, several metro stations in Russia