Nanlang (Chinese: 南朗街道; pinyin: Nánlǎng Jiēdào), alternatively romanized as Namlong, is a subdistrict situated at the eastern periphery of the city of Zhongshan in Guangdong Province, China.

The subdistrict has a population 38,000 permanent residents[when?]

and a total area of 206 km2 (80 sq mi).

Nanlang has administrative jurisdiction over the village of Cuiheng, the birthplace of Sun Yat-sen. Nanlang is directly administered by the prefectural city of Zhongshan.

The subdistrict has a station on the Guangzhou–Zhuhai Intercity Mass Rapid Transit.