Bothnia or Bothnian may refer to:
*
Gulf of Bothnia
The Gulf of Bothnia (; ; ) is divided into the Bothnian Bay and the Bothnian Sea, and it is the northernmost arm of the Baltic Sea, between Finland's west coast ( East Bothnia) and the northern part of Sweden's east coast ( West Bothnia an ...
, a gulf of the Baltic Sea between Sweden and Finland
**
Bothnian Bay
The Bothnian Bay or Bay of Bothnia (; ) is the northernmost part of the Gulf of Bothnia, which is in turn the northern part of the Baltic Sea. The land holding the bay is still rising after the weight of ice-age glaciers has been removed, and ...
, the northernmost waters of the gulf
**
Bothnian Sea
The Bothnian Sea (; ) links the Bothnian Bay (also called the Bay of Bothnia) with the Baltic Sea, Baltic proper. Kvarken is situated between the two. Together, the Bothnian Sea and Bay make up a larger geographical entity, the Gulf of Bothnia, ...
, 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 Lapland or Rear Bothnia ( or ''Peräpohja''; or ''Överbotten''; ) was the northernmost part of the historical province of Ostrobothnia, and it has sometimes been considered a separate region, but it is now part of the Lapland region. ...
, 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
Similar spellings
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Bosnia
Bosnia and Herzegovina, sometimes known as Bosnia-Herzegovina and informally as Bosnia, is a country in Southeast Europe. Situated on the Balkans, Balkan Peninsula, it borders Serbia to the east, Montenegro to the southeast, and Croatia to th ...
*
Boothia (disambiguation)
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Botany Bay
Botany Bay (Dharawal language, Dharawal: ''Kamay'') is an open oceanic embayment, located in Sydney, New South Wales, Australia, south of the Sydney central business district. Its source is the confluence of the Georges River at Taren Point a ...
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