Chen Yin (born March 29, 1986, in Qinhuangdao, Hebei) is a Chinese former competitive swimmer.
He competed for China at the 2008 and 2012 Summer Olympics, both times in the men's 200 m butterfly.
Major achievements
2005 National Games - 2nd 200 m fly;
2006 Asian Championships - 1st 200 m fly