Kodam VI/Mulawarman is a military territorial command of the Indonesian Army. It has been in active service as the local division for the provinces of North Kalimantan, East Kalimantan and South Kalimantan.

The Indonesian Army is the land branch of the Indonesian National Armed Forces. It has an estimated strength of 300,400 active personnel. The history of the Indonesian Army has its roots in 1945 when the Tentara Keamanan Rakyat (TKR) "People's Security Forces" first emerged as a paramilitary and police corps.