The Kalurilut language (natively saKalurilut [sakaluʁiˈlut]) is a language isolate spoken natively by virtually all people in iKalurilut, a country in central-western Isungatsuaq, where it is the only official language, and also by a minority in the neighboring country of Buržuuqtaš (Kal.: iPusuuqqaa) and in the areas on the shores of the huge inland Kātvanė Sea (Kal.: ivulit iSangippuun) in Gorean and Laltīmāhia. There are about 40 million native Kalurilut speakers, the vast majority in iKalurilut.