Dagestan or Daghestan may refer to: Republic of Dagestan, a federal subject of Russia Dagestan Autonomous Soviet Socialist Republic (1921–1991), an administrative division of the Russian SFSR, Soviet Union Dagestan Oblast (1860-1917), province of the Russian Empire Safavid Daghestan, a province of the Safavid Empire of Iran 2297 Daghestan, asteroid Dagestan, a Gepard-class frigate laid down in 1994 and currently active in the Russian Caspian Sea fleet.