Älvsborg Explained
Älvsborg or Elfsborg may refer to:
Military
Fortresses
- Old Älvsborg, a ruined mediaeval castle on the Göta River in Gothenburg, Sweden
- New Älvsborg, a sea fort on the island of Kyrkogårdsholmen in Gothenburg, Sweden
- Älvsborg Fortress, a 19th-century fortress at the mouth of the Göta River
- Fort Nya Elfsborg, a 17th-century colonial fort on the Delaware River in modern New Jersey
Other military uses
Sports
Other uses