Hoslemo is a village in Bykle municipality in Aust-Agder county, Norway. The village is located in the Setesdalen valley, along the river Otra and the Norwegian National Road 9. It is about north of the village of Bykle and about south of the village of Hovden. The small village of Berdalen lies about northeast of Hoslemo. The lake Vatndalsvatnet lies about to the north of the village. The mountains Kvervetjønnuten and Snjoheinuten lie to the west of the village.