Pan Shiyun (born April 20, 1989) is a Chinese swimmer. He competes in the S7 categorisation, having suffered an electrical accident aged 11 which caused him to lose the use of his right arm.
At the 2012 Summer Paralympics, Shiyun won two gold medals and two silver medals.
Shiyun won a further two gold medals at the 2016 Summer Paralympics. He took gold in the 50m freestyle event in a world record time, before also winning the 50m butterfly, breaking his own world record set the previous year.