Lamtuna

thumb|The location of the Lamtuna tribe in the 11th century The Lamtuna () are a nomadic Berber tribe belonging to the Iẓnagen / Sanhaja (Zenaga) confederation, who traditionally inhabited areas from Sous to Adrar Plateau. During the Almoravid period, many Lamtunas emigrated northwards. Currently, the Lemtuna Tribe is based in the South of Mauritania (Monguel and Agueilat). The chief of this Tribe is Mr. Limam Ould Teguedi (former Minister of Justice, former Minister of Culture and former Attorney General of Mauritania). Among notable families are the family of Ehl Aly Ibn Ibrahim, the family of Ehel Sidelemine, Ehl Abdawa, Ehl Mohamed El-Emine and Ehl Mohammed Ghali. Sahrawi Tajakant as well as Messouma tribes are of the most recognisable offshoots of the Lamtunas. They inhabit areas in Algeria, Morocco, Mauritania and Western Sahara. The Banu Ghaniya, the successors of this dynasty in Tripoli and the Nafusa Mountains and the governors of the Spanish Balearic Islands until about the middle of the 13th century, originated from this tribe as well.

In antiquity, the Lamtuna were mentioned among five Numidian tribes that occupied the Touat region. Adjana, the ancestor of the Lamtuna, is said to have settled near the Chelif river. An ancient inscription discovered in Souk Ahras bears the name Lemlamitanus. In the 7th century the Lamtuna founded the city of Aoudaghost, which was also their capital. The city of Atar was also considered to be the capital of the Lamtuna tribe.