Wusab Al Ali District is a district of the Dhamar Governorate, Yemen. As of 2003, the district had a population of 164,223 inhabitants. It is one of the largest districts of Dhamar Governorate, covering an area of 592 square kilometers, and is characterized by high mountains. As of 2019, it has a population of 275,137. It is part of the historical and geographical region of Wusab.