Cheng Changsong

{{short description|Chinese cyclist}}

{{Use dmy dates|date=April 2022}}

{{family name hatnote|Cheng|lang=Chinese}}

Cheng Changsong is a male Chinese racing cyclist.{{Cite web|url=http://www.london2012.com/athlete/cheng-changsong-1067312/|title=Olympics | Olympic Games, Medals, Results & Latest News|access-date=5 August 2012|archive-date=27 April 2013|archive-url=https://web.archive.org/web/20130427090840/http://www.london2012.com/athlete/cheng-changsong-1067312/|url-status=dead}}