Dushara (Arabic: ذو الشرى, "Lord of the Mountain"), also transliterated as Dusares, a deity in the ancient Middle East worshipped by the Nabataeans at Petra and Madain Saleh (of which city he was the patron).
In Greek times, he was associated with Zeus because he was the chief of the Nabataean pantheon as well as with Dionysus. His sanctuary at Petra contained a great temple in which a large cubical stone was the centrepiece.
A shrine to Dushara has been discovered in the harbour of ancient Puteoli in Italy. The city was an important nexus for trade to the Near East, and it is known to have had a Nabataean presence during the mid 1st century BCE.
The cult continued in some capacity well into the Roman period and possibly as late as the Islamic period.
This deity was mentioned by the 9th century CE Muslim historian Hisham Ibn Al-Kalbi, who wrote in The Book of Idols (Kitab al-Asnām) that: "The Banū al-Hārith ibn-Yashkur ibn-Mubashshir of the ʻAzd had an idol called Dū Sharā."