Haitang or Hai Tang may refer to:
Malus spectabilis or haitang, a flowering tree native to China Hai-Tang, 1930 British-German drama film
Places in China Haitang Bay, in Sanya, Hainan Haitang District, Sanya Haitang, Chongqing Haitang, Ganluo County, Sichuan Haitang Subdistrict, Hefei, Anhui Haitang Subdistrict, Leshan, Sichuan
See also List of storms named Haitang, tropical cyclones named Haitang