Traditional Shri Varun Dev Mandir (Sindhi: شْرِيْ وَرُڻَ ديوَ مَنْدِرَ ,श्री वरुण देव मंदिर, Urdu: شْرِیْ وَرُنَ دیوَ مَنْدِرَ) is a Hindu temple located in Manora Island in Karachi, Sindh, Pakistan.

According to a legend, it was around 16th century when a wealthy sailor by the name of Bhojomal Nenshi Bhatia bought Manora Island from the Khan of Kalat, who owned most of the land along the coastline at that time and then his family commissioned a temple on the lay terrain.

The inscription in Sindhi on front gate says,[5] dedication from sons in the sacred memory of Seth Harchand Mal Dayal Das of Bhriya.

The Evacuee Trust Property Board has completed restoration activities to protect and preserve this ancient heritage.

There were efforts to protect and preserve the structure by the Sindh Exploration and Adventure Society (SEAS) under a US government-funded project, which managed to successfully restore the temple in 2018.