Haixinsha Island (Chinese: 海心沙) is an island in Guangzhou, Guangdong, China. It is located to the south of Zhujiang New Town, newly developed CBD of the city, to the north of Canton Tower and to the east of Er Sha Island.

The island had been used as garrison and warehouses of the People's Liberation Army until the local government decided it was to be redeveloped and used as the venue of the opening and closing ceremonies of the 2010 Asian Games. The island also sat at a strategic point of the new city centre, bordered by the new CBD on the north and the Pearl River on the south. Besides allocating a piece of land to the military, local government reportedly compensated another ¥1 billion in order to acquire land of the island. A viewing stand which seated 35,000 in three tiers of seating, was erected on western end in November 2010 for the opening ceremony. Other infrastructures include an apm station and a large underground complex linked directly to the CBD.