Hengqin Dao is an island in Zhuhai, a prefecture-level city and Special Economic Zone in the Guangdong province of the People's Republic of China. It has a population of about 3,000.

The whole island is designated a special economic district, as Hengqin New Area, similar to Binhai New Area in Tianjin and Pudong New Area in Shanghai.

Hengqin is one of the best places to eat oysters in Guangdong. Among the house specialties are braised oysters and oysters baked in cheese, though the other seafood and vegetable dishes are worth trying too. Average cost per person is about RMB 60.