Cai Huichao is a Chinese Paralympic powerlifter with cerebral palsy. He represented China at the 2008 Summer Paralympics, at the 2012 Summer Paralympics and at the 2016 Summer Paralympics and he won two medals: the gold medal in the men's 90 kg event in 2008 and the silver medal in the men's 90 kg event in 2012. At the 2010 Asian Para Games held in Guangzhou, China, he won the gold medal in the men's 90 kg event.