Barsky (Barsiy, Barsij, Barskii) (masculine), Barskaya (feminine), or Barskoye (neuter) may refer to:
- Locations
- Barskoye, Kostroma Oblast, a village in Kostroma Oblast, Russia
- Barskoye, Moscow Oblast, a village in Moscow Oblast, Russia
- Barskoye, name of several other rural localities in Russia
- People
- Barsky (surname)
- Liang-Barsky (- algorithm)
- Liang-Barsky