Changsha Huanghua International Airport (IATA: CSX, ICAO: ZGHA, CAAC LID: HHA) is an international airport serving Changsha, the capital of South Central China’s Hunan province, and the Greater Changsha Metropolitan Region comprising the nearby cities of Zhuzhou and Xiangtan.

As of 2021, it was one of the 50 busiest airports in the world, the 12th busiest civil airport in China, the second busiest in South Central China after Guangzhou Baiyun International Airport and the busiest in Central China.

Located about 25 kilometres (16 mi) from downtown Changsha in the town of Huanghua in Changsha County, the airport has two terminal buildings. The airport is managed by the Hunan Airport Authority, a publicly owned corporation managing all five airports in Hunan Province. Huanghua airport was opened in August 1989, replacing Changsha Datuopu Airport, which is now a military air base.