Guoxing Avenue (Chinese: 国兴大道) is a major street in Haikou, Hainan, China.

Its west end terminates at Longkun Road and its east end terminates at the Qiongzhou Bridge which crosses the Nandu River.

Guoxing Avenue was once Haikou's main airport (since relocated to Haikou Meilan International Airport southeast of the city centre).

Built around 2005, the avenue was first seldom used for vehicular traffic route.

The east end of Guoxing connects to the route to Haikou Meilan International Airport.