Tamdult (also Tamedoult, Tamdlt; Arabic: تامدولت; Berber languages: ⵜⴰⵎⴷⴷⵓⵍⵜ) was a medieval city located near the Draa river south-east of Akka, Morocco.

It was an important and flourishing stop in the Trans-Saharan trade route, linking Nul (Asrir), Ouadane, and Awdaghust[1] to Sijilmasa, Massa and N'fis.

In the ninth century one the sons of Idriss II, founder of the Idrisid dynasty, who had been given a principality in the Sous to reign over the Lamta tribe.

[2][3] The city and its fortress were allegedly destroyed in the 14th century by a king of the Marinid dynasty.

Today, the shrine of Sidi Mohamed ben Abdallah Ichanaoui is the only surviving structure in the ruins site.