What is "kalachevsky"

Kalachevsky/Kalachyovsky (masculine), Kalachevskaya/Kalachyovskaya (feminine), or Kalachevskoye/Kalachyovskoye (neuter) may refer to:

• Kalachyovsky District, a district of Volgograd Oblast, Russia
• Kalachevskoye Urban Settlement, a municipal formation which the town of district significance of Kalach-na-Donu in Kalachyovsky District of Volgograd Oblast, Russia is incorporated as
• Kalachevsky (rural locality), a rural locality (a khutor) in Volgograd Oblast, Russia