Kajana may refer to:
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Kajaani
Kajaani (; sv, Kajana) is the most populous town and the capital of the Kainuu Region of Finland. It is located southeast of Lake Oulu (Oulujärvi), which drains into the Gulf of Bothnia through the Oulu River (Oulujoki). As of , it had a pop ...
, a town and municipality in Finland
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Kajana, Suriname
Kajana (also spelled Cajana and Kayana) is a village in Sipaliwini District, Suriname. It lies on the Gaan-lio ( Gran Rio), which together with the Pikin Lio (Little Rio) forms the Suriname River. The population call themselves Kadosi-nengre aft ...
, a village in Boven Suriname, Suriname
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Kajana (Buhigwe DC), an administrative ward in Buhigwe District of Kigoma Region of Tanzania
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Kajana Sign Language, a village sign language of Suriname
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