Bothnia (disambiguation)
Look up Bothnian in Wiktionary, the free dictionary.
Bothnia or Bothnian may refer to:
- Gulf of Bothnia, a gulf of the Baltic Sea between Sweden and Finland
- Bothnian Bay, the northernmost waters of the gulf
 - Bothnian Sea, the southernmost waters of the gulf
 
 - Provinces in Sweden and Finland named after the gulf:
- Ostrobothnia (disambiguation), multiple entities
 - West Bothnia, located west of the gulf
 - North Bothnia, located northwest of the gulf
 
 - "Rear Bothnia", or Peräpohjola, southern part of Finnish Lapland
 - SS Bothnia, transatlantic steamship (1874–99)
 - Bothnia Line, high speed railway in northern Sweden
 - Bothnian Highway, a main road between Kaskinen and Seinäjoki