Mariinsky (masculine), Mariinskaya (feminine), or Mariinskoye (neuter) may refer to:

Mariinsky Theatre

• Mariinsky Theatre in St. Petersburg, Russia, and the ensembles headquartered there:
  • Mariinsky Ballet
  • Mariinsky Opera
  • Mariinsky Orchestra
  • Mariinsky Academy of Young Singers; see soloist Eleonora Vindau
• its concert hall, the Mariinsky Theatre Concert Hall
• its second stage, the Mariinsky-2

Other

• Mariinsky, Republic of Bashkortostan, a selo in Otradovsky Selsoviet of Sterlitamaksky District, Republic of Bashkortostan
• Mariinsky District, a district of Kemerovo Oblast, Russia
• Mariinsky Hospital, a hospital in Meshchansky District, Moscow, Russia
• Mariinsky Palace, a neoclassical imperial palace in St. Petersburg, Russia
• Mariinskoye Urban Settlement, a municipal formation within the Mariinsky Municipal District

See also

• Mariinsko-Posadsky (disambiguation)
• Mariinsky Posad, a town in the Chuvash Republic, Russia
• Marfo-Mariinsky Convent
• Mariinskyi (disambiguation)