Interior Division
The Lun Bawang (formerly known as Trusan Murut or Southern Murut) is an ethnic group found in Central Northern Borneo. They are indigenous to the southwest of Sabah (Interior Division), and the northern region of Sarawak (Limbang Division), highlands of North Kalimantan (Krayan, Malinau, Mentarang, and Long Bawan), Brunei (Temburong District).