Nanhai

Nanhai ({{zh|l=South Sea |c=南海|link=no}}) may refer to:

• Nanhai, the Chinese name for the South China Sea, one of the Four Seas
• Nanhai Commandery, the former Chinese administration over Liangguang
• Nanhai, the Chinese name for the South China Sea Islands
• The Nanhai I, a Chinese wreck from the Southern Song dynasty raised in 2007
• Nanhai, a lake in the Zhongnanhai complex in Beijing
• Nanhai Academy, a collection of cultural and educational facilities located on Nanhai Road in Taipei, Taiwan
• Nanhai District, Foshan, Guangdong
• Nanhai, Hubei (zh), town in Songzi, Hubei
• Nanhai Township (zh), subdivision of Pingtan County, Fujian
• Nanhai Subdistrict, Maoming (zh), in Maogang District, Maoming, Guangdong
• Nanhai Subdistrict, Zhumadian (zh), in Yicheng District, Zhumadian, Henan