|Adjacent bodies of water||Arctic Sea, Atlantic Ocean|
|Highest elevation||2,469 m (8100 ft)|
|Whole or part of the mainland area of Murmansk Oblast, Republic of Karelia, and Leningrad Oblast|
Fennoscandia (Finnish, Swedish and Norwegian: Fennoskandia; Russian: Фенноскандия, romanized: Fennoskandiya) or the Fennoscandian Peninsula is the geographical peninsula comprising the Scandinavian and Kola Peninsulas, mainland Finland, and Karelia. Administratively this roughly encompasses the mainlands of Finland, Norway and Sweden, as well as Murmansk Oblast, much of the Republic of Karelia, and parts of northern Leningrad Oblast in Russia.
Its name comes from the Latin words Fennia (Finland) and Scandia (Scandinavian). The term was first used by the Finnish geologist Wilhelm Ramsay in 1898.
Geologically, the area is distinct because its bedrock is Archean granite and gneiss with very little limestone, in contrast to adjacent areas in Europe.
The similar term Fenno-Scandinavia is sometimes used as a synonym for Fennoscandia. Both terms are sometimes used in English to refer to a cultural or political grouping of Finland with Sweden, Norway and Denmark (the last country is closely connected culturally and politically, but not part of the Fennoscandian Peninsula), which is a subset of the Nordic countries.
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