Deir al-Adas (Arabic: دير العدس Dayr al-ʿAdas) is a village in southern Syria, administratively part of the Daraa Governorate.

[1] The name literally means "Monastery (deir) of the Lentils (al-ʿadas)".

In 1838, Deir al-Adas was noted as a village in the el-Jeidur district.

[2] On 10 June 2022, eleven farmworkers were killed after a landmine exploded underneath their car in the village.

This article about a location in Daraa Governorate, Syria is a stub.