Sungai Dua is a residential neighbourhood within the city of George Town in the Malaysian state of Penang.

Located 8.7 km (5.4 mi) south of the city centre, this neighbourhood borders Universiti Sains Malaysia to the north, Sungai Nibong to the east and Bukit Jambul to the west.

[1] Formerly an agricultural area, Sungai Dua was first developed as a residential neighbourhood in the 1970s, following the establishment of the adjacent Universiti Sains Malaysia.

[1] Jalan Sungai Dua is the main thoroughfare within the neighbourhood, which is also served by Rapid Penang bus routes 301, 303, 304 and 308.

[1] In addition, Suiwah Corporation, a local retail firm, operates the Sunshine Lip Sin supermarket within the area.