Longhua (simplified Chinese: 龙华区; traditional Chinese: 龍華區; pinyin: Lónghuá Qū) is a county-level district under the jurisdiction of Haikou city, in Hainan, a province of China. The district's total area is 300 square kilometers, and its population was 440,000 people in 2002.
Longhua district has jurisdiction over Zhongshan Road, Jinmao Road, Datong Road, Haiken Road, and Jinyu Road. It also contains the small towns of Chengxi, Longqiao, Xinpo, Zuntan, and Longquan.
Coordinates: 20°01′34″N 110°19′01″E / 20.026°N 110.317°E