Chen Cheng-siang (simplified Chinese: 陈正祥; traditional Chinese: 陳正祥; pinyin: Chén Zhèngxiáng) (1922 – 2003) was a Chinese geographer.
He was Professor of Geography and Director of the Geographical Research Center at the Chinese University of Hong Kong. He wrote the entry on China for Encyclopædia Britannica.
- Taiwan: An Economic and Social Geography (台灣地誌)
- Economic geography and geology of Guangdong province (廣東地誌, Cosmo book shop, Hong Kong, 1978)
- Yangtze River and Yellow River (長江與黃河, Commercial Press Publishing House, Hong Kong, December 1978 )