Kosinsky (masculine), Kosinskaya (feminine), or Kosinskoye (neuter) may refer to:
Kosinsky (rural locality) (Kosinskaya, Kosinskoye), name of several rural localities in Russia Kosinsky District, a district of Perm Krai, Russia Kosinskoye, Vladimir Oblast, Selivanovsky District, Vladimir Oblast, Russia Vladimir Kosinsky (1945–2011), Soviet swimmer
See also
Kosinski (disambiguation)