Zaouiat Ahmed Ben Yaddas (Arabic: زاوية أحمد بن يداس) is a religious site in the Western Sahara.

Zaouiat Ahmed Ben Yaddas is in Boujdour Province, in the Laâyoune-Sakia El Hamra region.

[1] It is 84 kilometres (52 mi) south of Boujdour on the coast road that leads to Dakhla.

[2] The site is named after the Maliki leader Ahmed bin Yidas, born in the year 1191 to the Awlad Tadrarine tribe.

[3] The Ahmed bin Yidas Association for Social, Cultural and Educational Development arranges three-day religious ceremonies at Zaouiat Ahmed Ben Yaddas each year, assisted by the tribe of Ouled Tidrarin Fakhda al-Yidadas.