Bykovsky

Bykovsky (masculine), Bykovskaya (feminine), or Bykovskoye (neuter) may refer to:
 * Bykovsky District, a district of Volgograd Oblast, Russia
 * Bykovsky (rural locality), name of several rural localities in Russia
 * Bykovsky channel, a major distributary of the Lena River
 * Bykovsky (surname)