Tessalit is a rural commune and village in the Kidal Region of Mali. The village is the administrative centre of Tessalit Cercle (district). The village lies 85 kilometres (53 mi) north of Adjelhoc and about 70 kilometres (43 mi) from the Algerian border. The commune extends over an area of 30,000 square kilometres (12,000 sq mi) that is almost entirely desert. In the 2009 census the commune had a population of 5,739.

The Adrar des Ifoghas is a massif located in the Kidal Region of Mali, reaching into Algeria. It has an area of around 250,000 square kilometers.