Timtaghène is a rural commune in the Cercle of Tessalit in the Kidal Region of north-eastern Mali. The main village (chef-lieu) of the commune is Inabag which is due west of Aguelhok, southwest of Tessalit and northeast of Timbuktu. In the census of 2009 the commune had a population of 2,470. The commune is entirely desert and covers an area of approximately 30,000 km<sup>2</sup>, but it includes the settlements of Alybadine, Darassal, Tadjoudjoult, Tachrak, Tawhoutène, Tin Kar (Timétrine) and Teghaw-Ghawen.
The village of Inabag is located near the well marked as Mabroûk on maps published by Institute Géographique National in Paris.