Mutanj is a village in the municipality of Gornji Milanovac, Serbia. According to the 2002 census, the village has a population of 104 people.
The village was active in the Serbian Revolution, being organized into the kneà ¾ina (administrative unit) of KaÃÂer during the First Serbian Uprising (1804âÂÂ13). The obor-knez (mayor) Nikola was from Mutanj.