Nanzi

Nanzi may refer to:


 * Anansi, an Akan mythological spider, also spelled Nanzi
 * Nanzih District, Kaohsiung, Taiwan, also spelled Nanzi
 * Nanzi railway station
 * Lady Nanzi (died 480 BC), consort of Duke Ling of Wey in ancient China
 * Southwest Cay, also known as Vietnamese: Đảo Song Tử Tây; Mandarin Chinese: 南子島/南子岛; pinyin: Nánzi Dǎo, an island on the northwestern edge of the Spratly Islands