title: Oskar-Fredriksborg
text: # Oskar-Fredriksborg
  
  Oskar-Fredriksborg may refer to
  
  * Oskar-Fredriksborg Fortress [sv], a defensive fort on the island of Rindö, Sweden
  * Oskar-Fredriksborg (locality), a locality on the island of Rindö, Sweden
  