HISTORY | The Kadazandusun (also spelt Kadazan-Dusun) are the largest ethnic group in Sabah (formerly North Borneo), Malaysia.

The term “Kadazandusun” was officially adopted to unify two closely related groups: the Kadazan, who traditionally inhabited the coastal and lowland areas of western Sabah, and the Dusun, who predominantly resided in the interior and highland regions.