Mazraat Deir al-Ashayer

 
Mazraat Deir al-Ashayer () is a Syrian village in the Qudsaya District of the Rif Dimashq Governorate. According to the Syria Central Bureau of Statistics (CBS), Mazraat Deir al-Ashayer had a population of 1,107 in the 2004 census.
Maps show the village located in Lebanon, as there is no formal border demarcation between the two countries.