祖籍上海。中国香港著名电影人,资深经理人、出品人，香港寰亚影视责任有限公司副主席，中国台湾中部美术协会会员。其前夫为香港知名导演徐克。施南生是传媒界翘楚，70年代先后在无线、港台、佳视、丽的当制作及行政。80年代在新艺城，创出港产片的黄金时代，协助有线、传讯、电讯盈科等收费电视开天辟地。

Nansun Shi, born Shi Nan-Sun, born 8 August 1951, is a Hong Kong film producer, presenter and a former Senior Advisor for Media Asia Group. She has been in the film industry for nearly thirty years, and has contributed a lot to the Hong Kong cinema scene since the late 1970s. Shi also is the wife of celebrated director Tsui Hark.