Dusun may refer to:
Dusun language, language of Dusun people of Borneo Dusun people, an indigenous ethnic group in Sabah, Malaysia Dusun people (Brunei), an indigenous ethnic group of Brunei Dusun Balangan language, an Austronesian language spoken in Kalimantan, Indonesia Dusun Malang language, an Austronesian language spoken in Kalimantan, Indonesia Dusun Witu language, an Austronesian language spoken in Kalimantan, Indonesia Dusun Tua, a village in Hulu Langat district, Selangor, Malaysia. Dusun Tua (state constituency), a state constituency in Selangor, Malaysia
See also Dusunic languages, language group of Borneo