Miloslavsky (; masculine), Miloslavskaya (; feminine), or Miloslavskoye (; neuter) is the name of several inhabited localities in Russia.
Urban localities Miloslavskoye, Ryazan Oblast, a work settlement in Miloslavsky District of Ryazan Oblast
Rural localities Miloslavskoye, Novgorod Oblast, a village in Rakomskoye Settlement of Novgorodsky District of Novgorod Oblast Miloslavskoye, Tver Oblast, a village in Pestrikovskoye Rural Settlement of Kashinsky District of Tver Oblast Miloslavskaya, Arkhangelsk Oblast, a village in Shangalsky Selsoviet of Ustyansky District of Arkhangelsk Oblast Miloslavskaya, Vologda Oblast, a village in Pokrovsky Selsoviet of Velikoustyugsky District of Vologda Oblast