Ostrovica may refer to:

• Ostrovicë, or Ostrovica, a mountain

• Ostrovica, Bosnia and Herzegovina, a village near Kulen Vakuf
  • Ostrovica Castle, a castle

• Ostrovica, Croatia, a village near Benkovac, in Lišane Ostrovičke municipality
  • Ostrovica Fortress, a castle
• Oštrovica, an interchange on the A6 motorway in Primorje-Gorski Kotar County

• Ostrovica, Niška Banja, a village near Niš
• Ostrvica Fortress, or Ostrovica, a castle
• Ostrovica (Tutin), a village
• Ostrovica (Vladičin Han), a village

• Ostrovica, Hrpelje-Kozina, village in Slovenia

• Ostrvica (disambiguation)
• Ostrovitsa, Bulgaria, a village

This disambiguation page lists articles associated with the title Ostrovica.
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