Mariinsky

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